App Chap 11.doc

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AFPC Drilling Operations Manual

Chapter 11 - Appendices

Chapter 11 - Cementation

Appendices

Topic See Page

Appendix A - Cement Test Form iii

Appendix B - Pre-Job Preparation - Call Out Fax v

Appendix C - Pre-Job Preparation - Checklists viiAppendix D - Job Evaluation Form xiii

Appendix E - Contract ummar! "or Cementin# and Pumpin# ervices xv

Appendix F - Additional $uidelines to Facilitate %ncentive CementContract Completion

xxii

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!his page le"t intentionall# $lan%

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Appendi& A

Cement !est Form

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Laboratory Report No: Date:

Jo$ !#pe'Rig(ell )o

Depth'Field!emp* +radient

,.!,C!Cmt .ample )o*

!#pe o" .lurr# /AD !A/!#pe o" Cement

Additives Concentration Concentration

.lurr# Densit# 2l$s3gal4

!#pe o" (ater

(ater Re56d 2gals3s%4

Mi&ing Fluid 2gals3s%4

.lurr# 7ield 2cu*"t3s%4

!hic%ening !ime 8 ,C!

0 ,c 2rs'Mins4

:0 ,c 2rs'Mins4

100 ,c 2rs'Mins4

Atmos* Cons* at ,C! 0 mins ; mins 10

mins

00 ?00 ? cp pphfs

0oF

,C!

Pump Rate 2,PM4 3 Flo@

Fluid /oss 8 ,C! 2mls4

AP Free (ater 24

1


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Appendi& ,

Pre - Jo$ Preparation - Call Out Fa&

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eeDOM, Chapter 10, Appendix A - Cementing Pre Job Preparation - Call Out Fax

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Appendi& C

Pre-Jo$ Preparation - Chec%lists

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# Time Description Post-job remarks

1 5d Cement proposal checked/acceptable.

2 3d Cementer called out. Competence verified through theContractor Base Manager.

3 2d Proposal approved b !"#/1$.

% &h 'asks appointed( )cenario read.

5 &h "iagram of all lines / valves !* and checked.

& &h +nnotated e,ecution flo- chart read.

1h ole !*. 0Clean losses cured overbalance !*.

1h Mud !* 04heolog in spec. mud mobilit in annulus

ma,imised.

1h Mi,-ater and spacer checklist !*.

16 1h 4ig #7t. !*. 0Compressor 'ransfer8and Mud Pumps )ilo9s

11 1h Cement #7t !*. 0Cmt :nit Cmt head )urface/ ;ines

12 1h Plugs and launcher !* 0plugs P test ash ?ire ?ighting

1% 1h +ll involved Personnel briefed( 9>hat if9 discussed -ith kepersonnel.

15 1h Check lines/valves 0tanks cmt unit surface 0P test return

1& 5d )end samples of -ater cement and additives to lab . ;abeland tele,.

1 5d )end cementation form to lab. Preliminar recipe received.

1 2d 4eceived recipe for cement and -eighted spacer from lab.

1 2d Prepare cementation programme.

26 1d :pdate cement programme -ith calliper and temperature from

logs. 'he ;ab must be informed of an variation fromestimated temperature.

21 1d Compare @ob calculations -ith those of Cementer.

22 2h Perform circulation test. #stablish pressure at bump rate.

23 1h "ust mask gloves and ear and ees protection ee -ash.

HOLD - We did speak about this but I cant re!e!ber "hat this co!!ent is supposed to !ean#

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# Time Description Post-job remarks

1 1d ?ill mi,ing tank -ith -ater to re7uired level and check

chlorides A%66 ppm.

3 1d Check 7uantit of additives as the are added to tank. 4ecord7uantit and se7uence.

% 1d 4ecord level of mi, -ater tank after adding additives

5 1d Perform bench test -ith mi, -ater -ith representative cementsample.

& 2h Check that the mud rheolog is -ithin specifications of the>ell Programme.

2h Calibrate time gradient -ith pressurised mud balance plus

back8up standard mud balance.

1h Check level of mi, -ater tank prior to cementing for anevidence of contamination.

1h >ater bath set at correct temperature.

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Chec%list "or Rig 5uipment $# Drilling Contractor# Time Description Post-job remarks

Air

Compres1. Po-er end.2. Pressure.

3. olume.

%. "rness.

5. 4elief valve.

&. Do leaks in sstem 0last test date/pressure.

1.


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Chec%list "or the Cementer# Time Description Post-job remarks

1. Gob calculations done.2. Chemicals 7ualit and 7uantit checked.

3. "ust mask gloves and ear ees protection( fire e,tinguisher ee -ash station.

1 Check 7uantit / appearance of cement and additives

2 ?lush lines from mi, tank to cement unit -ith -ater

1. +ir sstem 8 check air cleaner lubrication tanks and drain moisture.

2. "iesel fuel 8 check level drain -ater and sediment from bottom.

3. #ngine oil 8 check level t-ice for consistenc.

%. 4adiator/heat e,changer 8 -ater level.

5. ?ire hose for cooling engine stand8b.

&. ?an belt 8 tension crack or damage.

. 'ransmission oil 8 check level.

. Chain case oil 8 check level.

. Po-er end oil 8 check level.

16. draulic oil 8 check level.

11. Plunger oiled 8 check reservoir tank level and alemite pump.

12. =auges 8 check for operation.

13. #mergenc kill sstem 8 check operation.

1%. Pneumatic operating butterfl valves 8 check operation.

15. Centrifugal pumps 8 bearing oil level packing seal impeller 0dr run

1&. !utput pressure and rate.

1. Pressure sensor diaphragm 8 pumped up and leak8f ree.

1. )tart engine 8 check starter.

1. Circulation 8 check for strainer suction and discharge lines.

26. alves condition.

21. !ver pressure shutdo-n sstem 8 check operation b pressuring.

22. Pressure test 8 test unit to 1666 psi. above e,pected -orking pressure.

23. )ensors 8 pressure gradient and f lo- rate calibrate if necessar.

1. )lurr tub 8 strainer clean and cement8free.

2. *nife gate 0metering valve 8 check operation grease.

3. Mi,ing bo-l 8 correct @ets siEe.

%. Centrifugal pump 8 check for output pressure and rate leaks on seal -ear in bearing

5. Check operation of cement -ater 7uick shut off valves H recirculating valve.

1. Centrifugal pump 8 check for output pressure and rate leak on seal -ear in bearing

2. Paddle 8 operational.

3. #lectric motor 8 cables s-itches coil resistivit test.

%. Chemical hopper 8 clean @ets good lines clear.

5. "r cement inlet 8 clean and operational.

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Chec%list "or the Cementer# Time Description Post-job remarks

Surge Can

1. Check can clean and empt.2. Pre f luff through air @ets and blo- clear through vent line.

3. Check all gauges Eero the gradient indicator.

%. ;oad cell 8 pumped up leak8free.

5. )ight glasses 8 clean and not cracked.

&. atch cover 8 hinges bolts secured leak8free.

. 4elief valve 8 check last serviced and tested.

. Check all lines @ets hoses and check valves.

Cementing heads

1. Correct siEe 8 pressure rating 0stump test.

2. Manifold valves 8 greased pressure tested.

3. Plug retainers 8 greased operation.

%. Plug release indicator 8 operation.

5. Cross8over 8 IoF rings correct thread.

&. Circulating heads 8 non -elded pressure rating.

. Check 7uantit/appearance of cement and additives

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Appendi& D

Jo$ valuation Form

$See %ppendi& ' and the (ontract )or detai*ed instructions on ho" to assess + )i** out this )or!,

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G!B J:+;

)lurr "ensit 0olume Pumped 0Pumping 4ate 04eal 'ime 4ecordingDo ;ot 'ime

2%2%%22

!/")!/")!/")!/")!/")

Minimum )core 4e7uired 52 'otal )core for #$#C:'

C!MP;#'

>aiting on CementGob 4eport

2%

M/"#M/"#

Minimum )core 4e7uired % 'otal )core for C!MP;#'

#+;' )+?#'K #D


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Contract .ummar# "or Cementing and Pumping.ervices

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Reision I $./#00#12, (ontract Su!!ary )or (e!enting and Pu!ping Serices (ontract/3+12+S "ith 45-No"sco:

This su!!ary re*ates on*y to "e**site + operationa* aspects and acts as an oerie" o) the contract#(ontract 6oca* Point: 6rans an Steen OD'+000

0 7'N'R%L (ONDITIONS

Commencement date o" the ne0 contract is the 23th 4ovember 56678 %t/s duration is "ive !ears9 0ith amarket surve! per"ormed a"ter three !ears to check the trend8 Amon# other thin#s9 this implies that therecorded per"ormance o" BJ-4o0sco up to that time 0ill be ver! important in in"luencin# the contractualsituation a"ter !ear :8

3 8%RI%TION O6 (H%R7'S

The char#es set "orth in this Contract shall remain "ixed and "irm "or a period o" three !ears "rom theCommencement Date8 E""ective "rom the :rd anniversar!9 all char#es shall be increased b! ; ;33 and P 5;2 733 per month per ri#8

An! chan#e in the number o" drillin# ri#s to a hi#her or lo0er band shall tri##er a chan#e in the baseservice char#e provided the duration o" the chan#e is sustained "or at least three months8 The release o"AD&OC at the end o" the !ear has there"ore no in"luence on the Base ervice Char#e o" presentl! D8

The e""ective date "or appl!in# a chan#e in the Base ervice Char#e shall be as "ollo0s'

a, %n the case o" a decrease in the number o" drillin# ri#s to a lo0er band9 the applicable Base erviceChar#e shall come into "orce on the next da! a"ter the ri# 0as either released "rom the "inal 0ell orsuspended "rom the last 0ell prior to stackin#8

a, %n the case o" an increase in the number o" drillin# ri#s to a hi#her band9 the applicable Base erviceChar#e shall come into "orce on the "irst da! the ri# commences operations on the "irst 0ell that theContractor provides all additional ke! euipment and ke! personnel8

An! chan#e in the number o" drillin# ri#s to a hi#her band "rom the Commencement date durin# themobilisation o" Contractor/s ke! euipment and personnel shall tri##er a chan#e in the Base ervice Char#eas per b, above8


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%n addition to the char#es set "orth in Article 85 the "ollo0in# ob char#es 0ill appl!'

6:3 and P :83 per ob


e+Repairs

C Cement sueeerepair ob => 6:3 and P :83 per ob




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A maximum o" ei#hteen merit points are possible in this cate#or!8 The veri"ication o" "ul"ilment is partl!provided b! the Dri**ing 'ngineerand the Dri**ing Superisor8 The 45-No"sco operatorOperations;anagershould countersi#n8

a, 5ob Proposa*' Dra"t proposal should be provided b! Cementin# Compan! not later than 3 days a)ter

call-out "ax 0as issued8 proposal should contain lab report9 ECD/s9 pressure di""erentials9 #raphics9composition o" spacers and cement8a, 5ob Progra!!e' Final pro#ramme9 a#reed b! SR's9 D's9 DS8and Design 'ngineer9 should be

issued not later than 0 day priorto execution8 Final pro#ramme should include in addition to above9the pumpin# mixin# schedule9 pump pressure and obCectie o) ce!entation*e#89 TOC9 &OC9 onalisolation,8 Dri**ing Superisorveri"ies content usin# actual 0ell condition8

a, ;obi*isation' Complete euipment and personnel 0ith "ull PPE arrivin# on ti!eon location9 hence no0aitin# time due to BJ-4o0sco8

a, Insta**ation@ Testing and (a*ibration' I= in line 0ith good oi*)ie*d practise9 includin# testin# andsecurin# )P lines8 Euipment should be certi)ied + inspected*paper0ork 0ith the operator on site, andcalibrated8

a, Too*bo& ;eeting' Sa)ety !eetingshould be conducted prior to the execution o" the cement ob8


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a, No Spi**s8

Note: The period o" assessed activit! covers the time "rom personnel euipment leavin# the base untiltheir return8

Note: Durin# "l! mixin# operations it is possible that dr! po0dered cement ma! spill "rom the cement

hopper8 These isolated spills 0ill be cleaned up a"ter the ob to the satis"action o" the D andshall not be included in c, above8


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53 micron absolute Filtration Tech8 Corp9Ametek or euivalent

Pleatedpol!prop!lene

TBA+ 833

:3 micron absolute Filtration Tech8 Corp9Ametek or euivalent

Pleatedpol!prop!lene

TBA+ 833

Ba# "ilters *len#th 77mm9 OD 5;3mm %D 2mm9 "ilter area 386 m2

micron nominal Filtration Tech8 Corp9Ametek or euivalent

Pol!prop!lene TBA+ 55833

53 micron nominal Filtration Tech8 Corp9Ametek or euivalent


2 micron nominal Filtration Tech8 Corp9Ametek or euivalent

Pol!prop!lene TBA+ 5:833

3 micron absolute Filtration Tech8 Corp9Ametek or euivalent


+ To be advised once Compan!/s stock has declined to a level o" three months suppl!8

B ;%5OR (H%N7'S O6 N'W (ONTR%(T

The ne0 contract has several chan#es 0hich are not onl! ne0 "or this speci"ic contract but "or AFPC/scontract strate#! in the 0hole'

58 Hualit! related incentive pa!ment58 )E audit 0ith the clause o" reduced pa!ment o" 2< per month until "ul"ilment o" Action points858 Kon# term contract*"ive !ears,58 Per"ormance and Hualit! are measured to be used in contractual matters *ie89 tender process,58 Chemicals are paid on consi#nment basis58 BJ-4o0sco Desi#n En#ineer is located in Damascus to increase service ualit!58 Trainee Drillin# En#ineers can be outplaced to BJ-4o0sco premises "or on the ob trainin#8

A POST ST%RT-P HS' %DIT

T0o month a"ter the Commencement date *23th Januar! 566;, AFPC 0ill undertake an )E audit toveri"! compliance8 The Audit revie0s the "ollo0in#'

58 Correctness and accurac! o" in"ormation submitted b! 4J-4o0sco in the )E uestionnaire submitted0ith the tender

58 Contractor/s )E 1ana#ement !stem58 Contractor/s )E policies58 Contractor/s 0ritten procedures "or the "ollo0in#'

Permit to &ork s!stem

%ncident reportin#

Journe! mana#ement

)E statistics and =A=C

Emer#enc! response8

%n the event o" inaccuracies or non-compliance9 the Contractor has 2 months time to overcome de"iciencies8Therea"ter9 i" an! de"iciencies are still remainin#9 AFPC 0ill deduct 2< each month "rom the monthl!invoice *basic service char#e and ob char#es, until compliance has been veri"ied and "ul"ilment can besustained8

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Appendi& F

Additional +uidelines to Facilitate ncentive CementContract mplementation

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From 235567 the ne0 4o0sco contract has become active8 everal cementation obs have been executedrevealin# areas 0hich leave room "or con"usion8 The "ollo0in# #uidelines are aimed at providin# anunambi#uous set o" procedures8

0 (a** out 6a&

The D o" the ri# 0ill issue the call out "ax onl! a"ter he has discussed the contents o" the obectives 0iththe respective Drillin# En#ineer8 The a#reed obectives should al0a!s be mentioned clearl! and completel!in accordance 0ith note !eneri Ob"eti#e$ %or Cementing Programme$"rom ODE8

3 No"sco 5ob Design Procedure

A"ter receipt o" the call out "ax the 4o0sco Desi#n En#ineer 0ill issue a ob proposal addressed to the

D and the respective AFPC Drillin# En#ineer8

The D 0ill in"orm the AFPC Drillin# En#ineer and the 4o0sco Desi#n En#ineer o" an! comments8

The AFPC Drillin# En#ineer 0ill communicate to the 4o0sco Desi#n En#ineer an! additional remarks8

The 4o0sco Desi#n En#ineer issues9 a"ter incorporatin# the remarks9 the "inal ob pro#ramme

addressed to the AFPC Drillin# En#ineer onl!8

The AFPC Drillin# En#ineer checks his remarks and those o" the D have been incorporated a"ter

0hich he si#ns the "ront pa#e o" the pro#ramme 0ith 0hich he "ormall! ackno0led#es slurr! 0ei#htand slurr! volume pumped8

The AFPC Drillin# En#ineer "axes si#ned cement pro#ramme to the ri#8

Re!ark: %t is essential that the obectives are al0a!s cleared 0ith the AFPC Drillin# En#ineer8 )o0ever9i" b! exception the "ollo0in# prescribed procedure 0ould dela! the ob9 the D is entitled toexecute the ob usin# the ob proposal a"ter discussin# his corrections remarks 0ith the

4o0sco Desi#n En#ineer and 0ithout involvement o" the AFPC Drillin# En#ineer8 %n suchcases9 the AFPC Drillin# En#ineer should be contacted as soon as practical8

9 Point %"arding on ?ua*ity %ssess!ent Sheet

a, D and Cement Operator should be a0are that ever! item on the ualit! assessment sheet is either apassG or a "ailG8 %" an item is assessed as a passG "ull points should be a0arded8 %n all other cases 3

points should be a0arded8 4o #radation is allo0ed since this 0ould introduce an element o"subectivit!8

a, %rrespective o" the #roup-cate#or!9 i" an! o" the items 0ere assessed as a "ailG 0hich causes the valueo" the #roup-cate#or! total to be less than the minimum value reuired as stated on the sheet9 the totalscore o" the #roup cate#or! becomes automaticall! 38

A"ter assessin# the ob the D should provide the Cement Operator 0ith a short note indicatin# thereasons 0h! an! o" the items 0ere assessed as "ailG8 A cop! o" this note should be "axed to the AFPCDrillin# En#ineer8 The 0ritten remarks 0ill help the Cement Contractor to identi"! speci"ic items 0hichreuire improvement8 4o re"erence should be made to this note on the ualit! assessment sheet since this

0ould complicate "inancial settlement o" the respective invoice8< ?ua*ity %ssess!ent Sheet

A"ter the D and Cement Operator have discussed the cement ob and the ualit! assessment sheet hasbeen "illed out9 both parties must si#n the ori#inal8 A cop! o" the sheet should be "axed to the AFPCDrillin# En#ineer *accompanied b! the note mentioned in :,8 The D should keep a cop! on the ri# site0hilst the ori#inal should be kept to#ether 0ith the ob ticket b! the Cement Operator8 The 4o0scomana#er 0ill o""er the ori#inal "or si#nature to the AFPC Drillin# En#ineer at a later date8

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