2013 Croft Systems Catalog

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    STRIVING FOR PERFECTION

    FULL LINE CATALOG

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    STRIVING FORSTRIVING FORSTRIVING FOR

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    Foreword

    Disclaimer:This information is confidential and was prepared by CROFT for the use of our customers; it is not

    to be reproduced, nor relied on by any third party without CROFTs prior consent.

    ON THE COVER: Our stock inventory waiting for delivery.

    Foreword:Detailed engineering, state-of-the art fabrication, stringent quality procedures and prompt delive

    coupled with our wide experience in the Oil & Gas Industry has established us as the full servic

    production company focusing on oil and gas operations

    In 1986, Croft Production Systems, Inc. constructed its first PDS gas dehydration unit that was 1

    diameter, 18' tall and dehydrated 30 Mcf per day. After years of research and product development,

    offer our clients a fully functional, environmentally safe and user-friendly dehydration process for stream

    over 20,000 Mcfd. With a growing product portfolio, we are persistently searching for innovative solutio

    to incorporate into future designs; which include CO2 and H2S removal, hydrate formation mitigation a

    much more. To do this we keep pursuing the best way, not just our way. Our research and developm

    is an ongoing commitment to our client's demands, production needs and changing environmen

    standards.

    Mission Statement:To exceed our customers expectations in Quality, Delivery and Cost through continuous improvement a

    customer interaction.

    On the following pages you will find more detailed information about who we are and what we do. W

    hope you find this edition of CROFT Catalog informative and helpful.

    For more information about CROFT, please contact us at:

    1-888-335-3360www.CroftSystems.net

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    Overview

    Market OverviewU.S. energy demands will continue to grow far into the future. There are over 600,000 producing onshore oil and

    gas wells in the United States. Most of these wells are clustered in several Southwestern states: Texas, New

    Mexico, Oklahoma and Louisiana. These four states account for 63% of U.S. producing wells. Texas, the numbe

    one oil and gas state, accounts for 37% of producing wells.

    Current Location of UnitsCROFT is currently in 8 states with over 100+ leased and sold units out in the field. Our highest concentration o

    leased units are in the Gulf Coast area.

    Growth PlanCROFT continues to see significant growth and will be setting up additional warehouses and service centers in

    regions outside of the Gulf Coast region. CROFTs 5 to 10 year plan includes expansion into Texas, Arkansas

    Mississippi, Alabama, Colorado, Wyoming and Pennsylvania. CROFT has also experienced strong demand for it

    equipment internationally. Additional international projects are being considered.

    Croft Equipment

    5 Year Growth Plan

    10 Year Growth Plan

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    ONESTO

    PSHO

    P

    ONESTO

    PSHO

    P

    ONESTO

    PSHO

    P

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    CROFT EQUIPMENTFrom Well to Sales PipelineCROFT prides itself on customer service and quality. One additional factor tha

    sets us apart from our competitors is our desire to be our customers One Sto

    Shop for natural gas processing. On the opposite page is a detailed map of the

    different processing criteria a customer like yourself may be facing with specific

    CROFT equipment designed for each criteria.

    CustomizationHave a need, but CROFT does not seem to meet it? We are open to customizing

    and building units specifically for your well. We can also tailor our current produc

    lines to better suit your needs.

    Future DesignsThe One Stop Shop does not stop with CROFTs current equipment. Future

    designs include mercury removal, nitrogen recover and fractionation train. CROFT

    is constantly dedicating its resources to continuing to improve current designs an

    reaching towards additional future units to help improve production and to mee

    on-going, changing environmental standards.

    Eco-FriendlyDoing Whats Best for the Client and the Environment

    CROFT cares. We care about designing and manufacturing

    equipment to have a minimal impact. In the up coming year

    we will be dedicating our resources to continuing to improve

    our design and equipment portfolio to meet the on-going

    changing environmental standards. When you see this symbol by our CROFT

    equipment, take confidence, CROFT has designed and manufactured thi

    equipment to be a better service to our customers production and environment.

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    Overview

    Equipment PortfolioBelow is a diagram of the many equipment options that might appear on a well site from the Christmas Tree to

    the wellhead. The red boxes and CROFT logo represent the equipment CROFT has to offer.

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    ZERO

    EMIS

    SION

    S

    ZERO

    EMIS

    SION

    S

    ZERO

    EMIS

    SION

    SPDS) Passive Dehydration SystemRaw natural gas requires dehydration in order to avoid the formation of hydrates

    reduce corrosion and meet sales specifications before it is sent downstream

    In todays competitive environment, evaluating performance and identifying

    alternative methods for dehydration is becoming increasingly important. Crof

    Production Systems, Inc. will properly size and lease a dehydration system to

    meet your needs with accompanying service included in the lease cost. Wet gas

    flows upward through one or a series of vessels each containing our specially

    formulated enviro-DRI desiccant. The product absorbs the moisture, and

    dissolves into a brine solution that is drained to the water storage on location

    Unlike the by-product of the glycol unit, the by-product of the PDS is a

    non-hazardous liquid material that can be retrieved by any vacuum truck. The

    system is designed on a 30-60 day service cycle schedule. CROFT recommends

    the design to have two or more bottles in order to continuously dehydrate the ga

    while one of the vessels is being serviced, avoiding shutdowns. This state of the

    art modular design will effectively handle all fluctuations of various well volumes

    and flow rates.

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    N

    OMO

    VING

    PAR

    TS

    N

    OMO

    VING

    PAR

    TS

    N

    OMO

    VING

    PAR

    TS

    Passive Dehydration System

    20 Mcfd to20 Mcfd to20 Mcfd to

    20,000 Mcfd20,000 Mcfd20,000 Mcfd

    Why Use CROFT?Standard Features Footprint 8 x 14 Skid for PDS to handle 5 MMcfd and less

    Footprint 8 x 10 individual skids for PDS to handle 5 MMcfd and more

    Performance Safely and easily dehydrates gas stream Safe for personnel with no moving parts or fired vessels Proven industry leading design and construction maximizes dehydration while

    eliminating emissions ASME coded pressure vessel

    Uses non-hazardous desiccant with zero flames

    Efficiency Pre-engineered modular design speeds startup

    Uniform in and out simplifies piping hookups

    Regional service technicians provide professional service and spare parts

    Credit for Clunkers ProgramGet rid of your glycol unit! Your glycol unit (TEG) already on location will be

    assessed then CROFT will apply a credit for the value of the unit to a new PDS.

    Wet Gas In.Dry Gas out

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    HYDROG

    ENSULFID

    E

    MU

    LTI

    MU

    LTI

    MU

    LTI---U

    SEIN

    JECTION

    U

    SEIN

    JECTION

    U

    SEIN

    JECTIONCIS) Chemical Injection System

    The CIS was originally designed for H2S removal and has been reformulated as

    a multi-use chemical injection system. CROFTs atomization methods and

    static mixer implementation ensures your chemical is being fully utilized,

    decreasing the amount needed and saving you money. When used for H2S

    removal, the CIS is a safe and effective alternative to amine plants without the

    need for permits or the large capital investment, operating without emissions

    and fired vessels. CROFTs highly concentrated scavenger removes H2S while

    decreasing the number of gallons required. The CIS is ASME coded and uses

    TXAM solar injection pumps to eliminate emissions and maximize reliability. For

    H2S Removal, the CIS is also NACE compliant. The system is installed byexperienced CROFT personnel, who will make sure everything is running

    smoothly, and continue to monitor the system on a monthly basis.

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    NO

    TOXI

    CEMISSIONS

    NO

    TOXICEMISSIONS

    NO

    TOXICEMISSIONSWhy Use CROFT?

    Due to the request of our clients, CROFTs CIS can now be used to solve the

    following:

    H2S

    High Salt Content

    Corrosion

    Hydrates

    Scale

    Paraffin

    Foaming

    Standard Features Footprint 8 x 16 Skid

    Performance Safely injects desired chemical for removal or prevention

    Tested design and construction minimizes downstream contamination and

    maximizes savings without having to invest large capital into equipment

    Improves chemical efficiency with atomization methods and static mixers

    Easy to operate and maintain

    Efficiency Pre-engineered design speeds startup

    Uniform in and out simplifies piping hookups

    Utilizes H2S scavenger to maximum capacity

    Prompt, professional service, support and spare parts are available from

    regional service technicians

    Chemical Injection System

    Tested Design and ConstructionEfficient and Easy.

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    REDU

    CEIN

    JECTI

    ON

    P

    REVENTHYDRATES

    P

    REVENTHYDRATES

    P

    REVENTHYDRATES

    Fuel-Gas Conditioning System

    Why Use CROFT?Standard Features Footprint 8 x 14 Skid

    Performance Safely stabilizes hydrocarbon liquids

    Efficiently separates and captures valuable NGLs

    Proven industry leading design and construction maximizes production and

    minimizes compressor downtime

    Cost effective and increases productivity in comparison to other designs

    Easy system to operate

    Efficiency Pre-engineered modular design speeds startup

    The hybrid system uses simplicity to your advantage

    One skid package with hookups

    Uniform in and out simplifies piping hookups

    High efficiency heat exchanger

    Thermally insulated

    Hot gas bypass

    ASME coded pressure vessels

    Active temperature controls

    Prompt, professional service, support and spare parts are available from

    regional service technicians

    Decrease Down TimeIncrease Productivity.

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    NOM

    OVIN

    GPARTS

    NOM

    OVIN

    GPARTS

    NOM

    OVIN

    GPARTSACS) Ambient Cooling System

    High gas temperature can have a negative effect on the water remova

    capabilities of a dehydration unit. The rule of thumb being with every 20 degree

    increase in temperature, water saturation capacity within the gas will double

    Reducing the temperature to a more manageable condition is essential to

    effective dehydration and amine operation.

    CROFT designs and manufactures ambient cooling systems which passively

    cools gas; dropping out water and condensates for separation and extraction

    Our ACS quickly dissipates heat with no moving parts and zero emissions

    Additionally, when coupled with our FCS or PDS systems, we can reduce the

    amount of enviro-DRI used for dehydration.

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    QU

    ICKC

    ONNECTIO

    NS

    QU

    ICKC

    ONNECTIO

    NS

    QU

    ICKC

    ONNECTIO

    NS

    Ambient Cooling System

    Why Use CROFT?Standard Features Footprint 5 x 10 Skid for ACS to handle 5 MMcfd and less

    Footprint 5 x 20 Skid for ACS to handle 5 MMcfd and more

    Performance Safely and easily decreases temperature

    Proven industry leading design and construction maximizes

    temperature drop

    Tested and proven Technology

    No moving parts

    No emissions

    Efficiency Pre-engineered modular design speeds startup

    Uniform in and out simplifies piping hookups

    Stand-alone skid

    Modular system sized to handle different cooling requirements

    Increases dehydrator efficiency

    Reduces enviro-DRI usage when coupled with a CROFT PDS

    Prompt, professional service, support and spare parts are available

    from regional service technicians

    Hassle Free OperationsEffective and Easy.

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    JTS) Joule Thomson SystemCroft Production Systems offers skid-mounted Joule Thomson System

    designed to handle gas streams between 1 to 10 MMcfd. The JTS

    simultaneously reduces the water dewpoint of gas, recovers valuabl

    hydrocarbon liquids and lowers the BTU of the gas stream to sales contrac

    specifications or levels suited for high-speed engines. These preassembled

    systems are delivered ready to be installed on location and are contained on a

    single skid.

    Gas enters the JTS and travels through a series of heat exchanger that pre-coo

    the gas. The gas then passes through the JT valve, taking a pressure drop an

    cooling further. Liquid fallout after the JT valve is collected in the cold separato

    and sent to storage tanks. The cold gas then travels back through the hea

    exchanger and exits the JTS.

    LESSPRESSUREDR

    OP

    LESSPRESSUREDR

    OP

    LESSPRESSUREDR

    OP

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    Why Use CROFT?Standard Features Standard footprint of 8 wide and between 14 - 30 long for volumes of

    110 MMcfd

    Performance Safely stabilizes hydrocarbon liquids

    Proven industry leading design and construction maximizes production

    and minimizes downtime

    Efficiently separates and captures valuable NGLs

    Thermally insulated

    Utilizes proven methods

    Efficiency Pre-engineered modular design speeds startup

    One skid package with hookups

    Uniform in and out simplifies piping hookups

    Optional methanol pump

    High efficiency heat exchanger

    Hot gas bypass

    Thermally insulated

    Prompt, professional service, support and spare parts are available from

    regional service technicians

    P

    REVENTFR

    EEZIN

    G

    P

    REVENTFR

    EEZIN

    G

    P

    REVENTFR

    EEZIN

    G

    Joule Thomson System

    Design Installation and ServiceEfficient and Cost E ffective

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    GSS) Gas Sweetening SystemGas sweetening, also known as Amine gas treating, refers to the

    process of removing H2S and CO2 from Natural Gas. Carbon

    Dioxide and Hydrogen Sulfide are often found in natural gas

    streams. CO2, when combined with water, will create carbonic

    acid which is corrosive. H2S is an extremely toxic gas that is very

    corrosive to equipment and must be removed. CROFT designs

    and manufactures gas sweetening amine plants with rates of up

    to 10 GPM of amine. Using the given parameters for your

    particular gas stream we will design the most efficient system to

    handle your specifications.

    FULL

    SERV

    ICE

    FULL

    SERV

    ICE

    FULL

    SERV

    ICE

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    Performance Safely decreases H2S and CO2

    Efficiently captures sour gas

    Proven industry leading design maximizes production and

    minimizes downtime

    Gas Sweetening Systems up to 10 GPM

    Carbon filtration

    Modular, skid-mounted system

    Designed and manufactured for quality

    Monthly service included in lease cost

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    R

    EMO

    VESO

    URG

    AS

    R

    EMO

    VESO

    URG

    AS

    R

    EMO

    VESO

    URG

    ASWhy Use CROFT?

    Standard Features Footprint 8 x 40 Skid for 10 GPM plant

    Efficiency Pre-engineered modular design speeds startup

    Uniform in and out simplifies piping hookups

    Delivered and assembled on site

    One skid package available for smaller wells

    Regional service technicians provide professional service and spare parts

    Gas Sweetening System

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    19 CroftSystems.net

    FULL SERVICEWhy Lease?Croft Production Systems, Inc. mainly leases. The reason behind leasing is to

    effectively match customer specifications to the proper processing equipment

    In the past, equipment was sold to clients who, after a successful production

    term, moved the equipment to another well site. The equipment was outside

    its capability and did not preform to expectations of the client. We know

    takes years to build a reputation and seconds to lose it. Leasing also affords

    the client the ability to scale up or down the size of a unit as production

    changes. Equipment is released at the end of a wells economic life keeping

    these assets from filling up company supply yards. If leasing is not of interest

    units can also be sold with out a service contract. Croft Production Systems

    Inc. designs, manufactures and installs its own equipment.

    What Full Service MeansCROFT is not only a full field service company, our highly trained office staf

    also provide full support along the way. CROFT recognizes the field and office

    personnel must communicate without any interruptions or obstacles in order to

    give the best support to those who are important; you, the Customer. Our staf

    is constantly working to improve equipment, processes, service and

    amenities, so we can be our customers most dependable One Stop Shop.

    Listed below are amenities provided for our Full Service Customers:

    A dependable, knowledgeable Account Manager

    24 hour Regional Manager on Call

    30 Day Mandatory Service

    Field Reports shipped every month to well representatives

    Confirmation calls before entering well site

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    Full Service

    InvoicingCustomers will only receive two invoices when leasing with CROFT; one

    invoice for the Equipment Lease and one for any additional Chemical Costs

    when necessary. This philosophy is based upon the CEOs 30 years

    experience as an operator in dealing with vendors nickel and diming every

    item. We dont like adding fuel surcharges or equipment replacement charges

    (i.e., pumps, valves, etc.) to client invoices. As a company, we always strive to

    be as transparent as possible, which includes invoicing.

    Consistent Service QualityCROFT spends hours training every employee in order to sustain the Service

    Quality we are known for. On a daily basis we train our employees to consider

    the continuous Improvement Cycle. To do so, CROFT Service Technicians are

    put through a rigorous service

    program in order to exceed the

    standard education required

    and to understand the

    production site as a whole. In

    understanding the production

    site from down hole to sales

    meter, the service technicians

    are able to troubleshoot with

    more proficiency, complete field

    reports thoroughly and make proper production recommendations to the

    customer. This service program is a continuous quality improvement program,

    which is ever evolving to give the customer a more satisfying experience each

    time. As a company, we believe in a holistic approach to training, which

    cross-trains all of our employees, not just our service technicians, and takes

    them through a rigorous nine week training focused on natural gas processing

    and customer service.

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    Toll Free: 1-888-335-3360 Office: 979-793-2100 Fax: 979-793-2820info@croftsystems net www CroftSystems net

    Croft Production Systems, Inc. established

    a new division in Freer, TX. Centrally located

    to accommodate all CROFT clients in the

    Eagle Ford Shale/South Texas area. This

    facility will allow faster response time and

    sustained service quality in the South Texas

    CROFT is always looking for ways to

    improve its products. With a talented

    team of designers and engineers,

    CROFT has successfully deployed a

    unit to dehydrate liquid propane before

    proceeding into a refinery. This has

    created another niche for the highly

    versatile and competitive CROFT

    dehydrator.

    DisclaimerThis information is

    confidential and was

    prepared by CROFT for

    use of our customers; it

    to be reproduced, nor re

    on by any third party wit

    CROFTs prior consent.

    The Credit for Clunkers Program was

    created in 2013 to help lower the leasing

    expense for a CROFT PDS unit. A glycol

    unit (TEG) already on location will be

    assessed then CROFT will apply a credit

    for the value of the unit to a new PDS.

    This picture is an example of a TEG unit

    we replaced. Upon installation of a

    CROFT PDS, sales increased by 45 mcfd.

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    1-888-335-3360Call us to be connected to a knowledgeaproduct representative.

    www.CroftSystems.netCheck out our website to learn more abo

    the different products and services we o

    [email protected] us to get quick answers to your

    questions.

    CONTENTSForeword 2

    Overview... 3

    Croft Equipment 5

    Passive Dehydration System7

    Chemical Injection System9

    Fuel-Gas Conditioning System11

    Ambient Cooling System13

    Joule Thomson System15

    Gas Sweetening System17

    Full Service19

    CROFT News 21