Accesorios Boyles Bros

INTRODUCTION LETTER

Dear Customers:

We are pleased to introduce DIAMANTINA CHRISTENSEN trading company.

Diamantina Christensen is a newly formed company that represents the union of Christensen Chile S.A. and Boyles Bros. Diamantina S.A., leaders in the supply of geological exploration products. Each of these companies is well known and respected for their experience and commitment to quality and service.

Diamantina Christensen was founded in order to offer you the convenience of a one-stop shopping store in combination with our considerable manufacturing and logistic capabilities. Our goal is to serve our customers' needs with a complete line of diamond drilling tools and accessories.

Both the Chile and Peru plants are ISO 9001:2000 certified, thus assuring you the utmost in quality and consistency.

Along with this introduction letter, please find an overview of our manufacturing facilities and the latest Diamantina Christensen product catalog. This product catalog will serve to demonstrate to you just how fully equipped we are to fulfill all of your drilling supply needs.

Best Regards,

Humberto ArceGeneral Manager

Fernando ButtazzoniVice President

Copyright 2006 Diamantina Christensen. All rights reserved. No part of this catalogue may be produced, by any means, without the prior written permission.

INTRODUCTION LETTER

Christensen Chile S.A.

Founded in 1964, Christensen Chile was formed under the principle of providing quality products and service at a fair price, thusly maximizing value.

Today, our modern industrial facilities and broad commercial platform gather the most prestigious representations in the mining industry's percussion, core and water well drilling markets worldwide.

Located in an industrial complex in Santiago, Christensen Chile's facilities cover a surface area of nearly 250,000 square feet. The industrial plant (of approximately 60,000 square feet) uses state-of-the-art technology and equipment to manufacture drill bits, rods, and spare parts to meet the requirements of today's demanding market.

Constant research and field work experience in diamond core and percussion drilling have permitted Christensen Chile to constantly improve its vast array of tools. Also, the experience gained through Christensen Chile's participation in these processes has made it possible to develop the most modern techniques for products required in the drilling and exploration industries worldwide.

IN NI GM

P SR TO CD U


INTRODUCTION LETTER


Located on the outskirts of Lima Peru, in a 50,000 square foot facility, our manufacturing process is carried out using the latest in high tech equipment and procedures. Additionally, our highly qualified personnel frequently visit customer drilling sites to evaluate usage and performance of our products. This service not only helps our customers to better use our products, but also helps us to improve our products in order to better serve our customers needs. This combination of quality product, and quality service, lead to more successful drilling results for our customers.

Product quality is a priority for us, and our manufacturing technique is based on integrating work from all areas of our company as well as maintaining ongoing research and development.High quality products are further assured by the use of the finest in raw materials, and the latest advances in manufacturing equipment.

Boyles Bros Diamantina S.A.

Boyles Bros. Diamantina S.A. has long been a pioneer in the manufacturer of diamond products in Peru. Our fifty years of experience have allowed us to accumulate a great amount of knowledge about how to design diamond bits and tools that best suit given ground conditions.


DIAMANTINA CHRISTENSEN CONTACT INFORMATION

HUMBERTO ARCEGeneral Manager Office: 511 326-0494 Ext. [email protected]

EDUARDO RAMIREZSales Manager Office: 56 2 6207831 [email protected]

GUILLERMO WESTONProduction Manager Office: 511 326-0494 Ext. [email protected]

MARILU JUSCAMAITAForeign Trade RepresentativeOffice: 511 326-0494 Ext. [email protected]

Telf.: 562-6207800 (Chile) 511-6186777 (Per)Web site: www.diamantinachristensen.come-mail: [email protected]

A-1

TABLE OF CONTENTSDIAMOND PRODUCTS SECTION

SECTION A

Surface-Set Diamond Bits A-2

Impregnated Bits

Impregnated Bits Non-Standard Options

Casing Shoes

Reaming Shells

Available Sizes

Operational Parameters

Wear Patterns

A-3

A-5

A-6

A-7

A-8

A-9

A-10


A-2

SURFACE-SET DIAMOND BITS


Picture 3: Available discharges configuration

Diamantina Christensen introduces the latest generation of surface-set diamond core bits utilized for the geological exploration industry

Ordering code:1. Bit size (Chart 1, page A-8)2. Diamond size (Picture 1)3. Crown profile (Picture 2)4. Discharge configuration (Picture 3)

Example:

Surface-set diamond bit size H 25 spc diamond size Stepped crown profile Face discharge for pilot core lifter case

H 25 spc Stepped profile Face discharge for pilot core lifter case

Bit SelectionROCK HARDNESS

VERY SOFT SOFT SOFT / MEDIUM MEDIUM MEDIUM / HARD

ROCK FEATURES

Very abrasive Medium Abrasiveness

Medium GrainCoarse Grain

Very Fractured Fractured Fractured to competent

10-15 spc

15-25 spc

25-40 spc

40-60 spc

Picture 1: Available diamond sizes

For soft and clayey formations is recomended face discharge

The higher rock hardness, the smaller diamond embbeded on the bit. The diamond stone size (Stones per carat [spc] ) available are

- 10/15 spc: Very soft to soft formations- 15/25 spc: Soft to soft medium formations- 25/40 spc: Soft medium to medium formations- 40/60 spc: Medium to medium hard formations

The profiles available are:

Stepped profile crown (picture 2A): Good penetration and stability, not recommended in fractured formations.Pilot profile crown (picture 2B): Provides good stability to minimize hole deviation.Semi-round profile crown (picture 2C): Good strength in broken ground, requires high bit loads.

NOTE If the rock hardness is higher than 6 Mohs is preferable to use an impregnated bit

Surface-set diamond bits are manufactured by the highest quality standards to give long service life and maximum penetration

Diamonds are set in a pre-determined pattern on the working surfaces of the bit

Appropiate for soft to medium formations due to the greater exposure of the individual diamond crystals.

Outstanding performance in unconsolidated formations such as sandstone, gypsum, clay or talc.

All kind of surface-set diamond bits are available. In addition, all the orders are warmly accepted according to specific customer's requirements

Picture 2: Available crown profiles

STANDARD CORE LIFTER CASE PILOT CORE LIFTER CASE

A. REGULAR DISCHARGE B. FACE DISCHARGE C. FACE DISCHARGE

GENERAL DESCRIPTION

HOW TO SELECT A SURFACE-SET DIAMOND BIT?

HOW TO ORDER A SURFACE-SET DIAMOND BIT?

A. STEPPED PROFILE B. PILOT PROFILE C. SEMI-ROUND PROFILE

A-3

IMPREGNATED BITS


STEEL BODYPOWDERMETAL BONO

INDUSTRIALDIAMONDS GRIT

DIAMONDSINSERT

Diamantina Christensen introduces the latest generation of impregnated diamond core bits utilized for the geological exploration industry

Matrix composed of a powdered metal bond and synthetic diamond embedded in a uniform distribution.

Simple crown geometry that makes them less susceptible to in-hole damages than other types of cutting media.

High perform in medium to hard formations. Better tolerance to changing formations. The abrasiveness and hardness of the formation is a critical

variable for the bit selection. Low series bits would be used to drill a soft, abrasive,

unconsolidated formation such as Sandstone, Gypsum, Calcite or Talc.

High series bits would be used to drill a hard, non-abrasive, consolidated formation such as Jasperite, Taconite, Quartz or Chert.

Keep in mind the following:

1. Rock characteristics (Picture 4, page A-4)2. Drill power (Series description, page A-4)

Low power Higher series High power Lower series

3. Penetration rate and bit life: Slow penetration Higher series Short bit life Lower series

Ordering code:4. Bit size (Chart 1, page A-8)5. Bit Series (Picture 4, next page)

Example:

Impregnated bit size H Series 4A Regular discharge

NOTE If non-standard impregnated bits are required, please go to Options (page A-5)

All kind of impregnated bits are available. In addition, all the orders are warmly accepted according to specific customers requirements

H 4A

GENERAL DESCRIPTION

HOW TO SELECT AN IMPREGNATED BIT?

HOW TO ORDER AN IMPREGNATED BIT?

A-4

Picture 4: Available series for impregnated bits

Series 2A For extremely abrasive and fractured formations. Should be used on powerful drills with high torque and high

thrust capability.

Series 2 Multipurpose, durable and versatile bit. Can be used with high bit load without risk of excessive

wear.

Series 3 For soft, very abrasive and fractured formations. High penetration in formations that are subject to changes in

rock hardness and abrasiveness.

Series 4A For soft to medium, abrasive and fractured formations. The excessive load can significantly reduce bit life.

Series 6B Perform exceptionally well in formations that are subject to

changes in rock hardness and abrasiveness. Versatile bit with high lifetime and above average

penetration rate.

Series 7 Variable formations tending to medium hardness. Long lifetime with high torque and push toleration.

Series 7B High performance in hard conditions. High penetration and lower power required.

Series 7F High performance in formations that are subject to changes

in rock hardness and abrasiveness. Should be used on powerful drills with high torque and high

thrust capability.

Series 8 Long lifetime in changing formations. High torque and push resistance.

Series 8B High penetration and lower power required. Reduced bit pressures while maintaining or improving bit life.

Series 8C Versatile series for hard formations (7 to 9 series

characteristics). High penetration for medium formations.

Series 9C For hard to very hard formations. Light fractured and abrasive toleration.

Series 9D High penetration in a variety of formations. Good for hard formations with hard competent and

fractured non abrasive sections.

Series 10A Standard series for extremely hard formations. Needs high rotational speed and low bit pressure.

Series 10C High penetration for extremely hard, with slightly fractured

parts, formations. Suitable for semi competent and competent non abrasive

formations.

Series 10D High penetration for extremely hard and competent

formations. Suitable for competent and non abrasive formations

Series 10E High penetration for extremely hard, with fractured abrasive

parts, formations. High performance for semi competent and slightly abrasive

formations.

Series 11 High penetration for extremely hard and competent

formations. For use specially with non powerful drill rigs.

ROCK CHARACTERISTICS EXAMPLES SERIES DESCRIPTION

VERY HARD / FRACTUREDTERRAIN

ROCK PROPERTIES

SERIES SELECTION TABLE

EXTREMELY ABRASIVE, COARSE GRAIN SIZE; SOFT TOVERY HARD, HIGHLY FRACTURED, FAULTS AND SLIDES

LIMESTONE, SANDSTONE,CONGLOMERATE

2A

2

4A

3

6B

7

7B

7F

8

8B

8C

9C

9D

10A

10C

10D

11

10E

STANDARD

STANDARD

VERY ABRASIVE / FRACTURED TERRAIN

STANDARD

STANDARD

HIGH PENETRATION

VERSATILE

ABRASIVE / FRACTUREDTERRAIN

STANDARD

VERSATILE, SERIES 7 TO 9

STANDARD

HIGH PENETRATION

HIGH PENETRATION FOR NONPOWERFUL DRILLS

HIGH PERFORMANCE INCHANGEABLE HARDNESS AND

ABRASIVENESS

HIGH PENETRATION

EXTREMELY HARD FORMATIONSOR FOR USE WITH NON

POWERFUL DRILLS

VERSATILE, SERIES 9 TO 11

PORPHYRY, GRANITE, GNEISS, GABRO

SANDSTONE, DOLOMITE, SCHISTS, SERPENTINE, SHALE,

TUFFS

GABRO, ANDESITE, BASALT

PEGMATITE, GABRO, MONZONITE, ANDESITE

DIORITE, TACONITE, GNEISS, GRANITE

CHERT, RHYOLITE, QUARTZ, JASPERITE,

IRONSTONE

SOFT TO MEDIUM, ABRASIVE, MEDIUM TO COARSE GRAIN SIZE, FRACTURED AND CRASHED

MEDIUM HARDNESS, ABRASIVE, MEDIUM TO COARSEGRAIN SIZE; FRACTURED

MEDIUM TO HARD, MODERATELY ABRASIVE, MEDIUMGRAIN SIZE, SOLID TO SLIGHTLY FRACTURED

HARD AND COMPACT FORMATION, FINE TO MEDIUMGRAIN SIZE, SOLID, LOW ABRASIVENESS

VERY HARD AND COMPACT FORMATION, FINE GRAIN SIZE, NO ABRASIVE

EXTREMELY HARD AND COMPACT FORMATION, VERY FINE GRAIN SIZE, NO ABRASIVE

CO

MPA

CT

FRA

CTU

RED

AB

RA

SIV

EN

O A

BR

ASI

VE

HA

RD

SOFT

IMPREGNATED BITS


A-5Copyright 2006 Diamantina Christensen. All rights reserved. No part of this catalogue may be produced, by any means, without the prior written permission.

Diamantina Christensen has also impregnated bits with non-standard features upon request. In this section you can order specially designed bits according to your needs:

Picture 5: Available discharges for standard core lifter case

Picture 6: Available discharges for pilot core lifter case

A. REGULAR WATERWAY B. WIDE WATERWAY

C. TURBO WATERWAY D. FACE WATERWAY

Picture 7: Available waterways configuration

Picture 8: Reinforced bit blank upon request

*Other options upon request

STANDARD CORE LIFTER CASE

A. REGULAR DISCHARGE B. FACE DISCHARGE

PILOT CORE LIFTER CASE

D. DEEP WATERWAYC. FACE DISCHARGE

Ordering code:1. Bit size (Chart 1, page A-8)2. Bit series (Picture 4, previous page)3. Discharge configuration (Picture 5 or 6)4. Waterway configuration (Picture 7)5. Bit blank (Picture 8)

Example:

Impregnated bit size H Series 4A Deep waterway discharge for pilot core lifter case Wide waterway Reinforced blank

H- 4A - Deep waterway discharge for pilot core lifter case - Wide waterway - Reinforced bit blank

HOW TO ORDER A NON-STANDARD FEATUREIMPREGNATED BIT?

IMPREGNATED BITS NON-STSTANDARD OPTIONS

A-6

CASING SHOES


Diamantina Christensen introduces the latest generation of casing shoes used for drilling down or positioning casing tubes in a drilled hole

Impregnated casing shoes are recommended for hard and fractured formations while surface-set diamond casing shoes are recommended for soft to medium hard formations.

The inside diameter is not set with diamonds and fit with the outside diameter of the reaming shell, allowing free passage of rods, core bits, core barrels and reaming shells.

Standard surface-set casing shoes are produced with specially chosen diamonds of 40 spc. Other diamond sizes are availables upon request.

GENERAL DESCRIPTION

Ordering code:1. Impregnated casing shoe size (Chart 2, page A-8)

Example:

Impregnated casing shoe size HW Series 2

Options availables upon request:

- Reinforced shoe blank- Series 7 and 9 for impregnated casing shoes- Other diamond sizes for surface-set casing shoes

HW Impregnated casing shoe

Ordering code:1. Surface-set diamond casing shoe size (Chart 2,

page A-8)

Example:

Surface-set diamond casing shoe size HW 40 spc diamond size

HW Surface-set diamond casing shoe

HOW TO ORDER A SURFACE-SET DIAMOND CASING SHOE?

HOW TO ORDER A IMPREGNATED CASING SHOE?

All kind of casing shoes are available. In addition, all the orders are warmly accepted according to specific customer's requirements

A-7Copyright 2006 Diamantina Christensen. All rights reserved. No part of this catalogue may be produced, by any means, without the prior written permission.

REAMING SHELLS

Diamantina Christensen introduces the latest generation of reaming shells utilized to maintain the hole gauge and stabilize the drilling system during the operation

Reaming shells are produced with high quality diamonds selected to ensure an optimum performance.

Deep and wide waterways to facilitate effective flushing and contribute to a long life.

Designed to be placed behind the core bit to ensure the hole diameter and to assist the core barrel's stabilization.

GENERAL DESCRIPTION

How to order a reaming shell?

Ordering code:1. Reaming shell size (Chart 1, page A-8)

Example:

Reaming shell size H

Options:

Reinforced shell blank available upon request

H Reaming shell

HOW TO ORDER A REAMING SHELL?

All kind of reaming shells are available. In addition, all the orders are warmly accepted according to specific customers requirements.

A-8

AVAILABLE SIZES

IN MM IN MM IN MM

RW 1,470 37.7 1,000 25.4 1,186 30.0

EW 1,875 47.6 1,405 35.6 1,500 37.9

AW 2,345 59.5 1,780 45.2 1,905 48.2

BW 2,965 75.3 2,215 56.2 2,375 60.1

NW 3,615 91.8 2,840 72.1 3,000 75.9

HW 4,625 117.4 3,778 95.9 3,925 99.6

PW 5,650 143.5 4,632 117.4 4,858 121.3

SW 6,790 172.4 5,632 142.8 5,941 146.7

UW 7,800 196.1 6,755 171.4 6,906 175.3

ZW 8,810 223.7 7,755 196.8 7,977 200.7

CASING SHOE & CASING BIT SIZES

CASING SIZE

INNER DIAMETER CASING BIT

INNER DIAMETER CASING SHOE

OUTER DIAMETER CASING BIT & SHOE

IN MM IN MM IN MM

RWT (XRT) 1.175 29.8 0.735 18.7 1.175 29.8

XRPS 1.295 32.9 0.890 22.6 1.295 32.9

EWG, EWL, EWM 1.470 37.3 0.845 21.5 1.485 37.7

EWT (EXT) 1.470 37.3 0.905 23.0 1.485 37.7

IEW 1.470 37.3 0.995 25.3 1.485 37.7

T2-46 1.811 46.0 1.248 31.7 1.823 46.3

TT46, LTK46 1.811 46.0 1.389 35.3 1.823 46.3

AQ 1.875 47.6 1.062 27.0 1.890 48.0

AWG, AWL, AWM 1.875 47.6 1.185 30.1 1.890 48.0

ATK 1.875 47.6 1.201 30.5 1.890 48.0

AWT (AXT) 1.875 47.6 1.281 32.5 1.890 48.0

ATK34 (AW34) 1.875 47.6 1.320 33.5 1.890 48.0

JKT48, LTK48 1.875 47.6 1.389 35.3 1.890 48.0

AXC (AWC3) 1.890 48.0 1.062 27.0 1.890 48.0

T2-56 2.205 56.0 1.642 41.7 2.216 56.3

TT56, LTK56 2.205 56.0 1.783 45.3 2.216 56.3

B3 2.345 59.6 1.320 33.5 2.360 59.9

BQ 2.345 59.6 1.433 36.4 2.360 59.9

BTK 2.345 59.6 1.601 40.7 2.360 59.9

BTW 2.345 59.6 1.654 42.0 2.360 59.9

BWG, BWL, BWM 2.345 59.6 1.655 42.0 2.360 59.9

BTK44 (BW44) 2.345 59.6 1.755 44.6 2.360 59.9

BXB (BWC3) 2.360 59.9 1.433 36.4 2.360 59.9

B (oversize) 2.440 62.0 1.433 36.4 2,440 62.0

T2-66 2.598 66.0 2.035 51.7 2.609 66.3

N3, NTT 2.965 75.3 1.775 45.1 2.980 75.7

NQ 2.965 75.3 1.875 47.6 2.980 75.7

N2 2.965 75.3 1.995 50.7 2.980 75.7

NWG, NWL, NWM 2.965 75.3 2.155 54.7 2.980 75.7

NTW 2.965 75.3 2.209 56.1 2.980 75.7

NXB (NWC3) 2.980 75.7 1.875 47.6 2.980 75.7

NWD4 2.980 75.7 2.060 52.3 2.980 75.7

T2-76 2.992 76.0 2.429 61.7 3.006 76.4

N (oversize) 3.032 77.0 1.875 47.6 3,032 77.0

NXB (oversize) 3.032 77.0 1.875 47.6 3.032 77.0

HXB (HWD3) 3.650 92.7 2.400 61.0 3.650 92.7

HXB (oversize) 3.750 95.3 2.400 61.0 3.750 95.3

H3, HTT 3.763 95.6 2.406 61.1 3.783 96.1

HQ 3.763 95.6 2.500 63.5 3.783 96.1

H (oversize) 3.830 97.3 2.500 63.5 3.850 97.8

HWG 3.890 98.8 3.000 76.2 3.907 99.2

CHD101 3.968 100.8 2.500 63.5 3.990 101.3

P3 4.805 122.0 3.270 83.1 4.828 122.6

PQ 4.805 122.0 3.345 85.0 4.828 122.6

CORE BIT & REAMING SHELL SIZESINNER DIAMETER

CORE BITSOUTER DIAMETER REAMING SHELLSSIZES

OUTER DIAMETERCORE BITS

Chart 1: Available core bit and reaming shell sizes

Chart 2: Available casing shoe sizes


A-9

OPERATIONAL PARAMETERS

The most important parameters to consider for a correct function of the bits are:- Rotational Speed- Bit Weight- Fluid Flow

Rotational Speed

The rotational speed depends on the types of formation that are being perforated and the interrelation among the capacities of the drill and the individual style of drilling.

The most important factor to consider to optimize the bit life is the penetration rate index or RPI. This factor is determined by dividing the rotational speed (rev / min) by the penetration rate (in / min).

Example: 1200 (rev/min) at 6 (in/min) will result in

RPI = 1200 rpm = 200 rev/in 6 in/min

For optimum performance, the operator should maintain a penetration rate index between 200 - 250 revolutions per inch drilled. If RPI rate is too low an excessive wear will occur to your bit, so you should either increase rpm or decrease the penetration rate by reducing bit weight. On the other hand, if the RPI is too high, the bit might polish and the velocity of

penetration will be reduced, so you should decrease rpm or increase the penetration rate by increasing bit weight.

Bit weight

The bit weight should be applied depending on the velocity of rotation to maintain the bit penetrating, just as the RPI factor indicate. Nevertheless, if the load applied is too high can cause a premature wear of the bit or even a mechanical failure. If the load applied is too low, the bit might polish requiring the matrix surface to be removed to expose a new layer of diamonds. Fluid Flow

The fluid flow is another critical variable to optimize the drilling efficiency. The purpose of this fluid is to cold down and to minimize the accumulattion of material at the bit face. Generally, cuttings should always have an upward velocity of 4 inch/sec (10cm/sec). A too high volume of fluid can cause hydraulic lift that seriously affect the bit weight and consequently drilling performance. A low volume of fluid can cause a premature wear of the crown due to the abrasive action of the cuttings.

The following chart ilustrate the minimum and maximum operational parameters to achieve a optimum performance for impregnated bits:

BIT SIZEROTATIONAL

SPEED

Gal/Min Litres/Min Lb Kg RPM 200 RPI 250 RPI 80 RPC 100 RPC

2,300 11.5 9.2 29 23

1,400 7 5.6 18 14

1,000 5 4 13 10

2,000 10 8 25 20

1,200 6 4.8 15 12

850 4.25 3.4 11 9

1,700 8.5 6.8 22 17

1,000 5 4 13 10

700 3.5 2.8 9 7

1,350 6.75 5.4 17 14

800 4 3.2 10 8

550 2.75 2.2 7 6

1,000 5 4 13 10

600 3 2.4 8 6

400 2 1.6 5 4

800 4 3.2 10 8

500 2.5 2 6 5

350 1.75 1.4 4 4

FLUID FLOW BIT WEIGHTPENETRATION RATE

INDEX (In/Min)

9 - 132.5 - 3.5 1,000-3,000 450 - 1,350

B

900 - 2,2702,000-5,00015 - 194 - 5

P

HQ 10 - 12 38 - 45

2,270 - 4,5405,000-10,00068 - 8718 - 23

1,810 - 3,630

1,360 - 2,7203,000-6,00030 - 38

4,000-8,000

PENETRATION RATE INDEX (Cm/Min)

OPERATIONAL PARAMETERS

8 - 10N

A

TT-46

900 - 2,2702,000-5,00023 - 306 - 8

Chart 3: Oprerational perameters for impregnated bits


A-10

WEAR PATTERNS


When an impregnated bit is removed from the drill hole after use, the resulting wear pattern is an important source of information for the operator. The following illustrations will help identify and remedy many of the common fields problems:

NEW BITA bit face without use

IDEAL WEAR PATTERNThe face wear pattern on a properly used impregnated bit should be relatively flat with slightly chamfered sides

NORMAL RETIREMENTThe bit must be retired when the full depth of impregnation is evenly consumed.The first indicator that a bit is normal retirement is a rise in pump pressure due to the diminishing depth of waterways

CRACKED WATERWAYS

Possible causes:- Excessive bit load- The drill string was

accidentally dropped in the hole

- Free fall of the inner tube through the drill rod string in a dry hole

- Bit crushed by the rod holder or foot clamp

BURNT CROWNLack of fluid circulation throught the bit face

Possible causes:- Internal core barrel fluid

restrictions due to the incorrect adjustment of the inner tube

- Fluid leaks in the drill rod string, water swivel or hoses

- Failure of the fluid circulation pump

- Blocked waterway canals of the bit by pebbles or other debris

OUTER DIAMETER GAUGE LOSS

Possible causes and solutions:- Vibration: Lower the

rotational speed- Lack of fluid circulation:

Check possible leaks or increase the flow rate

- Bit is reaming an undersized hole: Check the reaming shell diameter and replaced if found undersized

A-11

WEAR PATTERNS


CONVEX FACE WEAR

Possible causes and solutions:- Insufficient fluid circulation

throught the bit face: Check possible leaks in the drill rod string or increase the pump output

- Cutting remains at the outside edge of the hole, wearing the outside rim of the bit: Increase the fluid flow

INNER DIAMETER GAUGE LOSS

Possible causes and solutions:- The bit is overfeeded:

Reduce the penetration rate

- Drilling into a highly broken formation: Change to a lower series bit

- Drilling over lost core: Check the core tube contents

- Lack of fluid circulation: Examinate the inner tube length adjustment to ensure that there are no fluid restrictions within the core barrel assembly. Also check possible leaks in the drill rod string and the pump output

CONCAVE FACE WEAR

Possible causes and solutions:- Excessive penetration rate

for the rotational speed used: Reduce the penetration rate or/and increase the rotational speed

- This wear pattern also can be caused by core grindings or overdrilling

EXCESSIVE DIAMOND EXPOSUREThe matrix abrades away before the diamonds have become worn. Because of the insufficient matrix, the diamonds are released prematurely resulting in low bit life.

Possible causes and solutions:- The penetration rate is too

high for the rotational speed in use: Increase the rotational speed or reduce the penetration rate

- The matrix is too soft for the ground conditions: Change to a lower series bit

GLAZED FACEThe diamonds on the bit face have become completely embedded in the matrix

Solutions:- Drill with a higher

penetration rate, slower rotational speed or lower fluid circulation rate in order to abrade the matrix and re-expose the diamond crystals

- If the bit face glazes repeatedly, change to a higher series number

SHARPENING TECHNIQUES:

Out of-Hole Method: sandblast the face with an abrasive media, or use a tapping action with a flat file to roughen the surface of the bit face.

In-Hole Method: with the bit on the bottom of the drill hole, reduce the rotational speed to about 50% to 70% of the normal rotational speed. Try to maintain a constant penetration rate for a distance of to 1 inches (1-3cm) while bit pressure gradually increase, then the bit pressure will drop quickly indicating that the bit face has sharpened and will now cut freely.Important: inmediately reduce bit pressure and increase rotational speed to conform to the correct RPI.

TABLE OF CONTENTSWIRELINE CORE BARREL SECTION

B-1

SECTION B

Wireline Core Barrels & Overshot

Wireline Accessories

Wireline Overshots "Roller Type"

Wireline Core Barrel Triple Tube

Wireline Conversion Kits W/L to W/L 3

Wireline Core Lifter Options W/L 3

Fluid Control Kit

B-2

B-12

B-14

B-18

B-26

B-27

B-28


AB

C

42010016000Landing ring

42010018000Inner tubestabilizer

42010019000Threadprotector

42010014000Adaptorcoupling

42010013000Lockingcouplingstandard

42010020005Outer Tube- 5'

42010020010Outer Tube - 10'

42010011000Stop ring

42010012000Core lifter

42010010000Core liftercase

42010009010Inner Tube - 10'

42010009005Inner Tube - 5'

42010004130Compression

spring

42010004135Self lock nut

42010004145Grease fitting

42010004150Steel ball

42010004155Check valve body

42010004105Shut-off valve

(2)42010004110Valve adjustingwasher (2)

42010004120Spindle bearing

42010004160Hanger bearing

42010004140Inner tubecap assy FF

42010004050Latch spring

42010004055Latch (2)

42010004065Latch support

42010004035Latch retracting

case

42010004005Spearhead point

42010004020Spring pin (5/16" x 3/4")

42010004010Compression spring

42010004015Detent plunger

42010004045Spearhead base

42010004040Spring pin (2)(5/16" x 1 1/8")

42010004020Spring pin (5/16" x 3/4")

42010004070Spring pin (1/4" x 3/4")

42010004080Upper body

42010004085Landingshoulder

42010004090Lower body

42010004075Latch bodyassy

AssembliesWeight

Lbs. Kgs.

35.00

58.00

11.00

16.00

5.70

15.80

26.30

4.90

7.20

2.50

Description

A W/L Core Barrel Assy x 5'

A W/L Core Barrel Assy x 10'

A W/L Inner Tube Assy x 5'

A W/L Inner Tube Assy x 10'

A W/L Head Assy.

Part NumberGroup

A

B

C

42010001005

42010001010

42010002005

42010002010

42010003000

WIRE LINE CORE BARREL "KNUCKLE HEAD"SIZE: A W/L

42010004100Spindle assy

42010004095Lock nut

42010004115Ball thrustbearing

B-2 Copyright 2006 Diamantina Christensen. All rights reserved. No part of this catalogue may be produced, by any means, without the prior written permission.

AssembliesWeight

Lbs. Kgs.

16.35

0.56

7.40

0.20

Description

A W/L Over Shot Assy

A W/L Cable Swivel Assy

Part Number Group

A

B

42013001005

42013002000

WIRE LINE OVER SHOT "KNUCKLE HEAD"SIZE: A W/L

42013003010Wire ropethimble (3/16")

42013003015Eye bolt

42013003020Cable swivelcollar

42013003025Needle thrust

bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")

42013004100Jar tubeweldment

42013003300Selft lock nut

42013003500Jar staff

42013003200Cableswivel body

A

B

42013003900Spiral pin (2)(3/16" x 1")

42013003700Lifting dog

spring

42013004000Lifting dog (2)

42013003400Locking sleeve

42013003600Overshot head

42013003800Lifting dogpivot pin (3/8"x 1 1/8")

42013003900Spring pin (3/16" x 1")

42013004200Jar headbottom


B-3Copyright 2006 Diamantina Christensen. All rights reserved. No part of this catalogue may be produced, by any means, without the prior written permission.






42020020005Outer Tube - 5'

42020020010Outer Tube - 10'




42020009010Inner Tube - 10'

42020009005Inner Tube - 5'


spring






(2)


42020004110Valve adjustingwasher (2)



42020004115Ball thrust bearing



42020004055Latch (2)


case


42020004020Spiral pin (7/16" x 1")




42020004040Spring pin (2)(3/8" x 1 5/8")

42020004060Spiral pin (3/8" x 1 1/4")

42020004070Spring pin (1/4" x 1 1/4")





AssembliesWeight

Lbs. Kgs.

54.00

90.00

21.00

28.00

11.50

24.50

40.80

9.50

12.70

5.20

Description

B W/L Core Barrel Assy x 5'

B W/L Core Barrel Assy x 10'

B W/L Inner Tube Assy x 5'

B W/L Inner Tube Assy x 10'

B W/L Head Assy.

Part Number

42020001005

42020001010

42020002005

42020002010

42020003000

WIRE LINE CORE BARREL "KNUCKLE HEAD"SIZE: B W/L

42020004095Lock nut


Group

A

B

C

AB

C


AssembliesWeight

Lbs. Kgs.

23.00

0.56

10.40

0.20

Description

B W/L Over Shot Assy


Part NumberGroup

A

B

42023001005

42013002000

WIRE LINE OVER SHOT "KNUCKLE HEAD"SIZE: B W/L


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")





B

42023004300Spiral pin (2)

(7/32" x 1 1/4")


spring

42023004100Lifting dog (2)


42023003600Machine screw


42023004000Spring pin (3/16" x 1 3/8")



A







42030020005Outer Tube - 5'

42030020010Outer Tube - 10'




42030009010Inner Tube - 10'

42030009005Inner Tube - 5'


spring





42030004105Shuft-off valve

(2)








42030004055Latch (2)



case


42020004020Spiral pin (7/6" x 1")




42030004040Spring pin (2)(1/2" x 2)

42030004060Spring pin (1/2" x 1 1/2")

42030004070Spring pin (1/4" x 1 1/2")





AssembliesWeight

Lbs. Kgs.

89.70

138.00

34.40

47.00

20.13

40.70

62.40

15.60

21.30

9.10

Description

N W/L Core Barrel Assy x 5'

N W/L Core Barrel Assy x 10'

N W/L Inner Tube Assy x 5'

N W/L Inner Tube Assy x 10'

N W/L Head Assy.

Part NumberGroup

A

B

C

42030001005

42030001010

42030002005

42030002010

42030003000

WIRE LINE CORE BARREL "KNUCKLE HEAD"SIZE: N W/L

42030004095Lock nut

AB

C


AssembliesWeight

Lbs. Kgs.

35.35

0.56

16.00

0.20

Description

N W/L Over Shot Assy


Part NumberGroup

A

B

42033001005

42013002000

WIRE LINE OVER SHOT "KNUCKLE HEAD"SIZE: N W/L


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")





B

42033004300Spiral pin (2)

(1/4" x 1 1/2")


spring

42033004100Lifting dog (2)



42033003900Lifting dogpivot pin (1/2" x 1 15/16")

42033004000Spring pin (1/4" x 1 3/4")



A







42040020005Outer Tube - 5'

42040020010Outer Tube - 10'




42040009010Inner Tube - 10'

42040009005Inner Tube - 5'


spring






(2)



42040004115Ball thrustbearing (2)





42040004055Latch (2)



case


42020004020Spiral pin (7/16" x 1")




42040004040Spring pin (2)(1/2" x 2 3/4")

42030004040Spring pin (1/2" x 2")

42040004070Spring pin (3/8" x 2")




AssembliesWeight

Lbs. Kgs.

145.00

214.50

60.50

79.00

41.25

65.90

97.20

27.40

35.80

18.70

Description

H W/L Core Barrel Assy x 5'

H W/L Core Barrel Assy x 10'

H W/L Inner Tube Assy x 5'

H W/L Inner Tube Assy x 10'

H W/L Head Assy.

Part NumberGroup

A

B

C

42040001005

42040001010

42040002005

42040002010

42040003000

WIRE LINE CORE BARREL "KNUCKLE HEAD"SIZE: H W/L

42040004095Lock nut


AB

C


AssembliesWeight

Lbs. Kgs.

38.60

0.56

17.50

0.20

Description

H W/L Over Shot Assy


Part NumberGroup

A

B

42043001005

42013002000

WIRE LINE OVER SHOT "KNUCKLE HEAD"SIZE: H W/L


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")





B


Spring

42033004300Spiral pin (2)(1/4" x 1 1/2")

42033004100Lifting dog (2)





42043004300Sleeve adapter


A



42050020005Outer Tube - 5'





42050020010Outer Tube - 10'

42050009010Inner Tube - 10'




42050009005Inner Tube - 5'


spring






42050004117Thrust bearingspacer (2)


42050004115Ball thrust bearing (2)

42050004132Thrust bearing spacer



case




42050004040Spiral pin (2)(3/4" x 3 3/4")

WIRE LINE CORE BARREL "KNUCKLE HEAD"SIZE: P W/L

42050004103Shut-offvalve (2)

42050004120Spindle bearingwith cage

42050004117Thrust bearingspacer (2)

42050004131Spring retainingwasher

42050004165O'ring

42050003005Spearhead point 42050003010Pivot pin (3/4" x 2 1/4")



42050004055Latch (2)


42030004040Spring pin (2)(1/2" x 2")

42040004040Spring pin(1/2" x 2 3/4")

42050004075latch body withlanding shoulder

AssembliesWeight

Lbs. Kgs.

232.00

325.00

116.00

142.00

87.45

Description

P W/L Core Barrel Assy x 5'

P W/L Core Barrel Assy x 10'

P W/L Inner Tube Assy x 5'

P W/L Inner Tube Assy x 10'

P W/L Head Assy.

Part NumberGroup

A

B

C

42050001005

42050001010

42050002005

42050002010

42050003000

104.80

147.20

52.40

64.40

39.70

42050004095lock nut

42050004085landing shoulder

AB

C


AssembliesWeight

Lbs. Kgs.

93.15

4.40

42.30

2.00

Description

P W/L Over Shot Assy

P W/L Cable Swivel Assy

Part NumberGroup

A

B

42053001005

42053002000

WIRE LINE OVER SHOT "KNUCKLE HEAD"SIZE: P W/L


42053003015Eye bolt


42020004115Ball thrust

bearing42053003030Nut

42053003035Cotter pin (1/8" x 1 3/4")





B

42053004300Spiral pin (2)(5/16" x 2")


spring

42053004100Lifting dog (2)


42053003900Lifting dogpivot pin(1" x 3 5/16")

42053004400Spring pin (1/4" x 3")



A


WIRE LINE OPTIONS

B-12

5'

A W/L

B W/L

N W/L

H W/L

P W/L

42010009105

42020009105

42030009105

42040009105

42050009105

10'

A W/L

B W/L

N W/L

H W/L

P W/L

42010009110

42020009110

42030009110

42040009110

42050009110

CHROME PLATED INNER TUBE


WIRE LINE OPTIONS

B-13

A W/L

B W/L

N W/L

NM W/L

H W/L

HM W/L

P (HW CASING)

P (HWT BOX)

42010013200

42020013200

42030013200

42035013200

42040013200

42045013200

42050013200

42050013201

CARBIDE LOCKING COUPLING

A W/L

B W/L

N W/L

NM W/L

H W/L

HM W/L

P (HW CASING)

P (HWT BOX)

42010013300

42020013300

42030013300

42035013300

42040013300

42045013300

42050013300

42050013301

LOCKING COUPLING PLAIN

A W/L

B W/L

N W/L

H W/L

P W/L

42010012005

42020012005

42030012005

42040012005

42050012005

BROACHED CORE LIFTER

B W/L

N W/L

H W/L

42020004106

42030004106

42040004106

SHUT OFF VALVE SOFT

N W/L

H W/L

P W/L

42030010005

42040010005

42050010005

FRONTAL DISCHARGECORE LIFTER CASE


AssembliesWeight

Lbs. Kgs.

00.00

0.56

00.00

0.20

Description

A W/L Overshot Road Runner Assy


Part NumberGroup

A

B

42015001005

42013002000

WIRE LINE OVER SHOT "ROAD RUNNER"SIZE: A W/L


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")

42025002000Road runner assy



B


42013003900Spring pin(3/16" x 1")

A

B-14

34025003004Bolt sockethead (3)

34025003012Road runnerbearing (3)

34025003030Road runnerwheel (3)




spring

42013003900Spring pin (2)(3/16" x 1")

42013004000Lifting dog (2)

42013003800Lifting dogpivot pin(3/8" x 1 1/8")



42013004200Jar headbottom

42013003900Spring pin (2)(3/16" x 1")

AssembliesWeight

Lbs. Kgs.

00.00

0.56

00.00

0.20

Description

B W/L Overshot Road Runner Assy


Part NumberGroup

A

B

42025001005

42013002000

WIRE LINE OVER SHOT "ROAD RUNNER"SIZE: B W/L

B

A

B-15


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")





42023004000Spring pin(3/16" x 1" 3/8")







spring

42023004300Spiral pin (2)

(7/32" x 1 1/4")

42023004100Lifting dog (2)





AssembliesWeight

Lbs. Kgs.

00.00

0.56

00.00

0.20

Description

N W/L Overshot Road Runner Assy


Part NumberGroup

A

B

42035001005

42013002000

WIRE LINE OVER SHOT "ROAD RUNNER"SIZE: N W/L

B

A

B-16


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")





42033004000Spring pin(1/4" x 1 3/4")







spring

42033004300Spiral pin (2)

(1/4" x 1 1/2")

42033004100Lifting dog (2)





AssembliesWeight

Lbs. Kgs.

00.00

0.56

00.00

0.20

Description

H W/L Overshot Road Runner Assy


Part NumberGroup

A

B

42045001005

42013002000

WIRE LINE OVER SHOT "ROAD RUNNER"SIZE: H W/L

B

A

B-17


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")





42043004300Sleep adapter






42023003800Lifting dog spring

42033004100Lifting dog (2)


42043003900Lifting dog pivot pin(1/2"x 2 9/16")


42033004300Spiral pin (2)(1/4"x 1 1/2")


WIRE LINE CORE BARREL TRIPLE TUBE "KNUCKLE HEAD"SIZE: B W/L-3

B-18

AssembliesWeight

Lbs. Kgs.

60.20

97.00

26.30

36.30

11.50

Description

B W/L-3 Core Barrel Assy x 5'

B W/L-3 Core Barrel Assy x 10'

B W/L-3 Inner Tube Assy x 5'

B W/L-3 Inner Tube Assy x 10'

B W/L KH Head Assy.

Part NumberGroup

A

B

C

42021001005

42021001010

42021002005

42021002010

42020003000

27.3

44.1

11.9

16.5

5.2


42020020005Outer Tube - 5'





42020020010Outer Tube - 10'

42021008010Split Tube - 10'




42021008005Split Tube - 5'






(2)







42020004040Spring pin (2)(3/8" x 1 5/8")


42020004095Lock nut

42020004020Spiral pin (7/16" x 1")

42020004010Compressionspring


42020004055Latch (2)


42020004060Spiral pin (3/8" x 1 1/4")

42020004070Spring pin (1/4" x 1 1/4")



42021017000Adaptor

42021005000Piston plug

42020004005Spearhead

point



case

42020004085Landing shoulder



AB

C

42021007000Piston

42021006000"O" ring

42020009010Inner Tube - 10'

42020009005Inner Tube - 5'


AssembliesWeight

Lbs. Kgs.

23.00

0.56

10.40

0.20

Description

B W/L Over Shot Assy


Part NumberGroup

A

B

42023001005

42013002000

WIRE LINE OVER SHOT "KNUCKLE HEAD"SIZE: B W/L


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")





B

42023004300Spiral pin (2)

(7/32" x 1 1/4")


spring

42023004100Lifting dog (2)




42023004000Spring pin (3/16" x 1 3/8")



A


WIRE LINE CORE BARREL TRIPLE TUBE "KNUCKLE HEAD"SIZE: N W/L-3

B-20

AssembliesWeight

Lbs. Kgs.

97.65

150.70

40.60

58.20

20.13

Description

N W/L-3 Core Barrel Assy x 5'

N W/L-3 Core Barrel Assy x 10'

N W/L-3 Inner Tube Assy x 5'

N W/L-3 Inner Tube Assy x 10'

N W/L KH Head Assy.

Part NumberGroup

A

B

C

42031001005

42031001010

42031002005

42031002010

42030003000

44.3

68.2

18.5

26.5

9.1


42030020005Outer Tube - 5'





42030020010Outer Tube - 10'

42031008010Split Tube - 10'




42031008005Split Tube - 5'






(2)





42030004140Inner tubecap assy


42030004040Spring pin (2)(1/2" x 2")


42030004095Lock nut

42020004020Spiral pin (7/16" x 1")



42030004055Latch (2)




42031017000Adaptor



point



case




AB

C

42031007000Piston

42031006000"O" ring

42030009010Inner Tube - 10'

42030009005Inner Tube - 5'

42030004060Spiral pin (1/2" x 1 1/2")

42030004070Spring pin (1/4" x 1 1/2")


AssembliesWeight

Lbs. Kgs.

35.35

0.56

16.00

0.20

Description

N W/L Over Shot Assy


Part NumberGroup

A

B

42033001005

42013002000

WIRE LINE OVER SHOT "KNUCKLE HEAD"SIZE: N W/L


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")





B

42033004300Spiral pin (2)

(1/4" x 1 1/2")


spring

42033004100Lifting dog (2)




42033004000Spring pin (1/4" x 1 3/4")



A


WIRE LINE CORE BARREL TRIPLE TUBE "KNUCKLE HEAD"SIZE: H W/L-3

B-22

AssembliesWeight

Lbs. Kgs.

156.70

232.35

72.36

96.11

41.25

Description

H W/L-3 Core Barrel Assy x 5'

H W/L-3 Core Barrel Assy x 10'

H W/L-3 Inner Tube Assy x 5'

H W/L-3 Inner Tube Assy x 10'

H W/L KH Head Assy.

Part NumberGroup

A

B

C

42041001005

42041001010

42041002005

42041002010

42040003000

71.2

105.3

32.9

43.7

18.7


42040020005Outer Tube - 5'





42040020010Outer Tube - 10'

42041008010Split Tube - 10'




42041008005Split Tube - 5'






(2)




42030004115Ball Thrust bearing



42040004040Spring pin (2)(1/2" x 2 3/4")


42040004095Lock nut

42020004020Spiral pin (7/16" x 1")



42040004055Latch (2)


42030004040Spring pin (1/2" x 2")

42040004070Spring pin (3/8" x 2")



42041017000Adaptor



point



case




AB

C

42041007000Piston

42041006000"O" ring

42040009010Inner Tube - 10'

42040009005Inner Tube - 5'


AssembliesWeight

Lbs. Kgs.

38.60

0.56

17.50

0.20

Description

H W/L Over Shot Assy


Part NumberGroup

A

B

42043001005

42013002000

WIRE LINE OVER SHOT "KNUCKLE HEAD"SIZE: H W/L


42013003015Eye bolt



bearing

42013003030Nut

42013003035Cotter pin (3/32" x 1")





B


Spring

42033004300Spiral pin (2)(1/4" x 1 1/2")

42033004100Lifting dog (2)





42043004300Sleeve adapter


A


B-24

AssembliesWeight

Lbs. Kgs.

249.45

351.25

132.96

167.46

87.45

Description

P W/L-3 Core Barrel Assy x 5'

P W/L-3 Core Barrel Assy x 10'

P W/L-3 Inner Tube Assy x 5'

P W/L-3 Inner Tube Assy x 10'

P W/L Head Assy.

Part NumberGroup

A

B

C

42051001005

42051001010

42051002005

42051002010

42050003000

112.70

159.10

60.40

76.10

39.70

WIRE LINE CORE BARREL TRIPLE TUBE "KNUCKLE HEAD"SIZE: P W/L-3


42050020005Outer Tube - 5'





42050020010Outer Tube - 10'

42051008010Split Tube - 10'




42041008005Split Tube - 5'


spring




42050004103Shut-offvalve (2)


42050004117Thrustbearing spacer (2)

42050004120Spindle bearingwith cage



42030004040Spiral pin(1/2" x 2")


42050004095Lock nut

42050003010Pivot pin (3/4" x 2 1/4")



42050004055Latch (2)


42030004040Spring pin (2)(1/2" x 2")

42040004040Spring pin(1/2" x 2 3/4")


42051017000Adaptor




42050004035Latch

retractingcase

AB

C

42051007000Piston

42051006000"O" ring

42050009010Inner Tube - 10'

42050009005Inner Tube - 5'

42050004165"O" ring


bearing (2)

42050004117Thrustbearing spacer (2)

42050004132Thrust bearing spacer

42050004131Spring retainingwasher


42050004075Latch body withlanding shoulder



AssembliesWeight

Lbs. Kgs.

93.15

4.40

42.30

2.00

Description

P W/L Over Shot Assy

P W/L Cable Swivel Assy

Part NumberGroup

A

B

42053001005

WIRE LINE OVER SHOT "KNUCKLE HEAD"SIZE: P W/L


42053003015Eye bolt


42053003030Nut

42053003035Cotter pin (1/8" x 1 3/4")





B

42053004300Spiral pin (2)(5/16" x 2")


spring

42053004100Lifting dog (2)


42053003900Lifting dogpivot pin(1" x 3 5/16")

42053004400Spring pin (1/4" x 3")



A


42053002000


bearing

CONVERSION KITS W/L TO W/L 3

B-26

AssembliesWeight

Lbs. Kgs.Description

B W/L 3 Conversion Kit Assy 5'

B W/L 3 Conversion Kit Assy 10'

N W/L 3 Conversion Kit Assy 5'

N W/L 3 Conversion Kit Assy 10'

H W/L 3 Conversion Kit Assy 5'

H W/L 3 Conversion Kit Assy 10'

P W/L 3 Conversion Kit Assy 5'

P W/L 3 Conversion Kit Assy 10'

Part Number

42021003005

42021003010

42031003005

42031003010

42041003005

42041003010

42051003005

42051003010

5.74

9.74

9.07

14.07

13.11

18.11

15.01

20.01

2.60

4.40

4.10

6.40

5.90

8.20

6.80

9.10

Piston plug B W/L 3

N W/L 3

H W/L 3

P W/L 3

42021005000

42021005000

42021005000

42021005000

Adapter B W/L 3

N W/L 3

H W/L 3

P W/L 3

42021017000

42031017000

42041017000

42051017000

"O" ring B W/L 3

N W/L 3

H W/L 3

P W/L 3

42021006000

42031006000

42041006000

42051006000

Piston B W/L 3

N W/L 3

H W/L 3

P W/L 3

42021007000

42031007000

42041007000

42051007000

Split tube 5' B W/L 3

N W/L 3

H W/L 3

P W/L 3

42021008005

42031008005

42041008005

42051008005

B W/L 3

N W/L 3

H W/L 3

P W/L 3

42021008010

42031008010

42041008010

42051008010

Stop ring B W/L 3

N W/L 3

H W/L 3

P W/L 3

42021011000

42031011000

42041011000

42051011000

10'

Core lifter B W/L 3

N W/L 3

H W/L 3

P W/L 3

42021012000

42031012000

42041012000

42051012000

Core lifter case B W/L 3

N W/L 3

H W/L 3

P W/L 3

42021010000

42031010000

42041010000

42051010000

Adaptor

Piston plug

"O" ring

Piston

Split tube

Stop ring

Core lifter

Core lifter case


CORE LIFTER W/L 3 OPTIONS

B-27

B W/L

N W/L

H W/L

P W/L

42021013000

42031013000

42041013000

42051013000

BROACHED CORE LIFTER W/L 3


FLUID CONTROL KIT

B-28

FLUID CONTROL KIT ASSY

BALL

FLUID CONTROL SPRING

FLUID CONTROL KIT BOLT

JAM NUT

N W/L

42030020500

42042004190

42040020500

65100000040

H W/L

42040020501

42040020506

42040020505

BALL

FLUID CONTROL

SPRING

FLUID CONTROL KIT

BOLT

JAM NUT


C-1

SECTION C

Wireline "Under Ground"

Core Barrel & Overshot

Wireline "Under Ground"

Accessories

C-2

C-10

TABLE OF CONTENTSUNDERGROUND CORE BARREL SECTION



42010020005Outer Tube - 5'



42012015000Drivecoupling


42010020010Outer Tube - 10'

42010009010Inner Tube - 10'




42010009005Inner Tube - 5'


spring












spring

42012004045Spearhead body

42012004075Bolt hexagon head

42012004155Spring pin(5/16" x 1 1/4")

AssembliesWeight

Lbs. Kgs.

36.35

58.00

12.09

17.09

6.90

16.50

26.30

5.50

7.70

3.10

Description

A W/L-U Core Barrel Assy x 5'

A W/L-U Core Barrel Assy x 10'

A W/L-U Inner Tube Assy x 5'

A W/L-U Inner Tube Assy x 10'

A W/L-U Head Assy

Part NumberGroup

A

B

C

42012001005

42012001010

42012002005

42012002010

42012003000

WIRE LINE CORE BARREL "UNDER GROUND"SIZE: A W/L-U


42010004095Lock nut

42012004195Ball check spring

42020004150Ball


42012004030Lock nut

42012004036Pump-in lip seal

42012004055"O" ring (2)

42012004135Washer

42012004165Square pin


case


42012004175Latch (2)


42010004020Spring pin (5/16" x 3/4")

42010004070Spring pin (1/4" x 3/4")

42012004160Latch body

42012004185"O" ring

42012004140Guide spring

AB

C

C-2 Copyright 2006 Diamantina Christensen. All rights reserved. No part of this catalogue may be produced, by any means, without the prior written permission.

AssembliesWeight

Lbs. Kgs.

4.30

1.00

2.00

0.50

Description

A W/L-U Over Shot Assy

A W/L-U Cable Swivel Assy

Part NumberGroup

A

B

42014001005

42014002000

WIRE LINE OVER SHOT "UNDER GROUND"SIZE: A W/L-U


42013003015Eye bolt


42013003030Nut


42012004030Lock nut

42012004036Pump-inlip seal

42014003400Piston valve(stem)

42014003005Cable swivelbody


spring42014003800Spring pin(3/16" x 3/4")

42014004000Valve body(sleeve)


42014004100Shear pin (5/32" x 1 1/4")


42013003035Cotter pin (3/32" x 1")

42014003100Valve cap

42013003025Needle thrust bearing

42014003600"O" ring

42020004070Spring pin(1/4" x 1 1/4")

42014003500"O" ring

42014003900Valve spring

42014004100Shear pin

(5/32" x 1 1/4")

42014004200Lifting dog (2)

A

B

C-3Copyright 2006 Diamantina Christensen. All rights reserved. No part of this catalogue may be produced, by any means, without the prior written permission.


42020020005Outer Tube - 5'





42020020010Outer Tube - 10'

42020009010Inner Tube - 10'




42020009005Inner Tube - 5'












case



42020004040Spring pin (3/8" x 1 5/8")

AssembliesWeight

Lbs. Kgs.

62.70

97.20

26.33

34.83

18.00

28.50

43.20

11.90

15.80

8.20

Description

B W/L-U Core Barrel Assy x 5'

B W/L-U Core Barrel Assy x 10'

B W/L-U Inner Tube Assy x 5'

B W/L-U Inner Tube Assy x 10'

B W/L-U Head Assy

Part NumberGroup

A

B

C

42022001005

42022001010

42022002005

42022002010

42022003000

WIRE LINE CORE BARREL "UNDER GROUND"SIZE: B W/L-U


42020004095Lock nut


42020004150Ball



42022004135Washer



42022004175Latch (2)


42020004060Spiral pin (3/8" x 1 1/4")

42020004070Spring pin (1/4" x 1 1/4")


42022004185"O" ring


42022004030Lock nut


42022004040Backup washer (2)

42022004055"O" ring (2)


spring




AB

C


AssembliesWeight

Lbs. Kgs.

8.00

1.14

3.60

0.50

Description

B W/L-U Over Shot Assy

B W/L-U Cable Swivel Assy

Part NumberGroup

A

B

42024001005

42024002000

WIRE LINE OVER SHOT "UNDER GROUND"SIZE: B W/L-U


42013003015Eye bolt


42013003030Nut


42024003200Lock nut





spring




42013003035Cotter pin (3/32" x 1")



42022004055"O" ring (2)

42020004060Spring pin(3/8" x 1 1/4")


42024004100Shear pin(3/16" x 1 11/16")

42024004200Lifting dog (2)

42022004036Pump-in

lip seal

B

A



42030020005Outer Tube - 5'





42030020010Outer Tube - 10'

42030009010Inner Tube - 10'




42030009005Inner Tube - 5'












case



42030004040Spring pin (1/2" x 2")

AssembliesWeight

Lbs. Kgs.

95.85

143.85

40.83

53.83

28.25

43.50

65.30

18.60

24.40

12.80

Description

N W/L-U Core Barrel Assy x 5'

N W/L-U Core Barrel Assy x 10'

N W/L-U Inner Tube Assy x 5'

N W/L-U Inner Tube Assy x 10'

N W/L-U Head Assy

Part NumberGroup

A

B

C

42032001005

42032001010

42032002005

42032002010

42032003000

WIRE LINE CORE BARREL "UNDER GROUND"SIZE: N W/L-U


42030004095Lock nut


42032004190Ball



42032004135Washer



42032004175Latch (2)


42030004060Spring pin (1/2" x 1 1/2")

42030004070Spring pin (1/4" x 1 1/2")


42032004185"O" ring


42032004030Lock nut



42032004055"O" ring (2)


spring




AB

C


AAssembliesWeight

Lbs. Kgs.

9.60

1.14

4.40

0.50

Description

N W/L-U Over Shot Assy


Part NumberGroup

A

B

42034001005

42024002000

WIRE LINE OVER SHOT "UNDER GROUND"SIZE: N W/L-U


42013003015Eye bolt


42013003030Nut


42024003200Lock nut





42013003035Cotter pin (3/32" x 1")



42022004055"O" ring (2)

42020004060Spring pin(3/8" x 1 1/4")


42024004100Shear pin(3/16" x 1 11/16")

42032004036Pump-in

lip seal


spring



42024004200Lifting dog (2)

B



42040020005Outer Tube - 5'





42040020010Outer Tube - 10'

42040009010Inner Tube - 10'




42040009005Inner Tube - 5'






(2) 42040004110Valve adjustingwasher (2)






case



42040004040Spring pin (1/2" x 2 3/4")

Assemblies

Lbs. Kgs.

157.85

227.85

77.30

95.30

58.20

71.70

103.50

35.10

43.30

26.40

Description

H W/L-U Core Barrel Assy x 5'

H W/L-U Core Barrel Assy x 10'

H W/L-U Inner Tube Assy x 5'

H W/L-U Inner Tube Assy x 10'

H W/L-U Head Assy

Part NumberGroup

A

B

C

42042001005

42042001010

42042002005

42042002010

42042003000

WIRE LINE CORE BARREL "UNDER GROUND"SIZE: H W/L-U


42040004095Lock nut


4204200419 0Ball



42032004135Washer



42042004175Latch (2)


42030004040Spring pin (1/2" x 2")

42040004070Spring pin (3/8" x 2")


42042004185"O" ring


42042004030Lock nut



42042004055"O" ring (2)


spring




AB

C

Weight


AssembliesWeight

Lbs. Kgs.

13.50

1.14

6.10

0.50

Description

H W/L-U Over Shot Assy


Part NumberGroup

A

B

42044001005

42024002000

WIRE LINE OVER SHOT "UNDER GROUND"SIZE: H W/L-U


42013003015Eye bolt


42013003030Nut


42044003200Lock nut





spring




42013003035Cotter pin (3/32" x 1")



42032004185"O" ring (2)

42044004500Spring pin(3/8" x 2")


42044004100Shear pin(3/16" x 1 15/16")

42044004200Lifting dog (2)

42042004036Pump-in

lip seal

42044004400Overshot guide

B

A

C-9

Group


WIRE LINE OPTIONS

C-10

5'

A W/L

B W/L

N W/L

H W/L

P W/L

42010009105

42020009105

42030009105

42040009105

42050009105

10'

A W/L

B W/L

N W/L

H W/L

P W/L

42010009110

42020009110

42030009110

42040009110

42050009110

CHROME PLATED INNER TUBE


UNDERGROUND WIRELINE OPTIONS

C-11

A W/L

B W/L

N W/L

NM W/L

H W/L

HM W/L

P (HW CASING)

P (HWT BOX)

42012013210

42022013210

42032013210

42035013210

42042013210

42045013210

42052013210

42052013211

CARBIDE LOCKING COUPLING

A W/L

B W/L

N W/L

NM W/L

H W/L

HM W/L

P (HW CASING)

P (HWT BOX)

42012013300

42022013300

42032013300

42032013310

42042013300

42042013310

42052013300

42052013310

LOCKING COUPLING PLAIN

A W/L

B W/L

N W/L

H W/L

P W/L

42010012005

42020012005

42030012005

42040012005

42050012005

BROACHED CORE LIFTER

B W/L

N W/L

H W/L

42020004106

42030004106

42040004106

SHUT OFF VALVE SOFT

N W/L

H W/L

P W/L

42030010005

42040010005

42050010005

FRONTAL DISCHARGECORE LIFTER CASE


D-1Copyright 2006 Diamantina Christensen. All rights reserved. No part of this catalogue may be produced, by any means, without the prior written permission.

TABLE OF CONTENTSDRILL ROD AND CASING SECTION

SECTION D

Standard Drill Rods

Wireline Drill Rods

Casing

HW Casing Advancer

D-2

D-3

D-4

D-5

D-2 Copyright 2006 Diamantina Christensen. All rights reserved. No part of this catalogue may be produced, by any means, without the prior written permission.

STANDARD DRILL RODS AND COUPLINGS

33010100102 RW 2' 3.90 1.7433010100105 RW 5' 9.75 4.3533010100110 RW 10' 19.50 8.70

33010300102 EW 2' 6.10 2.7033010300105 EW 5' 15.25 6.7533010300110 EW 10' 30.50 13.50

33010400102 AW 2' 7.78 3.5433010400105 AW 5' 19.46 8.8533010400110 AW 10' 38.92 17.70

33010500102 BW 2' 12.63 5.7433010500105 BW 5' 31.58 14.3533010500110 BW 10' 63.15 28.70

33010600102 NW 2' 11.30 5.1433010600105 NW 5' 28.25 12.8533010600110 NW 10' 56.50 25.70

33010700102 HW 2' 24.56 11.1633010700105 HW 5' 61.40 27.9033010700110 HW 10' 122.80 55.80

Metric

33010100075 RW 0.75m 4.88 2.1833010100150 RW 1.50m 9.75 4.3533010100300 RW 3.00m 19.50 8.70

33010300075 EW 0.75m 7.63 3.3833010300150 EW 1.50m 15.25 6.7533010300300 EW 3.00m 30.50 13.50

33010400075 AW 0.75m 9.73 4.4333010400150 AW 1.50m 19.46 8.8533010400300 AW 3.00m 38.92 17.70

33010500075 BW 0.75m 15.79 7.1833010500150 BW 1.50m 31.58 14.3533010500300

Accesorios Boyles Bros

Documents

Transcript of Accesorios Boyles Bros