WELL SITE SERVICES - Efficient Technologiesetdevelopers.com/design-preview/STS/product-catalog/STS_Product... · • Design meets API 6A and PSL 3. ... • Size of Gate Valve (1 13/16,

W E L L S I T E S E R V I C E S

Frac Stack and Flow ControlHigh Pressure Sand Removal System.................FSFC-1a-dSPS Type 7 Manual and Hydraulic Frac Valve.....FSFC-2a-bFrac Stacks................................................................FSFC-3High Pressure Manifolds...........................................FSFC-4High Pressure Frac Ball Catchers.............................FSFC-4Blowout Preventers...................................................FSFC-5STS Plug Catcher.................................................FSFC-6a-b 2” Max Orifi ce Hydraulic Choke............................FSFC-7a-bChunk Choke - Model C............................................FSFC-8SPS Material H2S Compatibility................................FSFC-9Complete Surface Equipment Rentals...............FSFC-10a-b

TABLE OF CONTENTS

Frac Stack & Flow Control

Product List

PLACE H

OLDER

Specialty Rental Tools & Supply

FRAC STAC AND FLOW CONTROL

High Pressure Sand Removal System (HPSRS)

Product Description:

Specialty Rental Tools & Supply has a patented, specialized high pressure sand and solid removal system “HPSRS”. The 11” 15,000 psi system utilizes an 11” bore spool with 3” 15,000 psi working pressure inlets and outlet. The flow enters through the top of the “HPSRS” through a 3” inlet and dumps into the 11” bore spool. At this point the velocity slows down and flow is diverted over a baffle allowing the solid to drop to the bottom of the eleven inch spool. The solids can be dumped from the system as needed. The flow, less the solids, is channeled to the top of the unit where it exits out of the 3” outlet spool. To facilitate best results, we recommend the use of a hydraulic choke and a hydraulic valve on the dump side of the unit. Other systems available: 11” 10,000# working pressure * 13 5/8” 10,000 psi & 15,000 psi working pressures.

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Product Design Highlights:

• The system consists of the following major components:

• An inlet spool located on top of the unit• An outlet spool located on top of the unit facing sideway• A large bore spool connecting the top flange and bottom flange, creating a chamber• A sand reservoir and dump outlet at bottom of the unit• A tube connected to the inlet at the top and open at the bottom, with a baffle below the opening and a plate wind around it in a helical fashion (pictured below)

Product Specifications:

Flow Capacity

7 1/16 Unit up to 125 MMCFD11” Unit up to 300 MMCFD13 5/8” Unit up to 400 MMCFD

Skid Dimensions

Vertical / Transportation / Skid 190” x 90” Approx.Horizontal / Operating / Skid 170” x 90” Approx.

Weights (Including Skid and piping) Approx.

7 1/16” 10M 17,000 Lbs.11” 10M 28,000 Lbs.13 5/8” 10M 33,000 Lbs.7 1/16” 15M 21,000 Lbs.7 1/16” 20M 28,000 Lbs.11” 15M 32,000 Lbs.13 5/8” 15M 38,000 Lbs.

User list available on request.

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• The sand particles removal mechanism:

• Stage 1: High pressure well fluid flows into the unit through the top inlet, into the tube flowing downward, until the fluid is diverted over the baffle. The inertia created by downward velocity will cause the sand particles to drop into the bottom of the spool, while the fluid (less the particles) will turn around and channel to the top of the unit where it exits out of the outlet spool.

• Stage 2: When the fluid and remaining particles travel upward in the chamber, the centrifugal force created by the helical plate will toss the remaining sand particles to perimeter of the chamber. The particles fall downward, along perimeter, to the bottom of the chamber, while the sand free fluid exits for the outlet spool.

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High Pressure Sand Removal System

Product Advantages:

• Functions at wellhead pressure• Reduces or eliminates damages to downstream equipment• Cost effective compared to cost of damages• API certified components• High production capacity• Field proven result

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SPS Type 7 1/16” 5M - 15M QT ManualAnd Hydraulic Frac Valve

Product Description and Features:

• Metal-to-metal sealing at the gate-to-seat • Available studded or flanged • A truly symmetric bi-directional design• A metal-to-metal stem backseat on both the upper stem and tail rod to permit replacement of either stem packing with the valve cavity under pressure• Design meets API 6A and PSL 3. All materials meet and exceed specified criteria including NACE MR-01-75 criteria• Size of Frac Valve (4 1/16, 5 1/8 and 7 1/16)• The 5 1/8” Frac Valve Available in 10M Working Pressure only• Size of Gate Valve (1 13/16, 2 1/16, 2 9/16, 3 1/16, 4 1/16 bores) Available Working Pressure 5M – 20M• Temperature rate is P + U (-20 ~ 250F) and material class is DD (sour service )• Ball Screw is used for most of manual valves, which reduces the required work to operate the valves to less than 1/3 of that required to operate the conventional design. The ball screw uses “rolling” friction in place of “sliding” friction. The low torque and reduced number of turns allows the valve to be stroked in less time with less effort than conventional high pressure valve designs.

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SPS Type 7 1/16” 5M - 15M QT ManualAnd Hydraulic Frac Valve

Number of Valve Input Torques

Before Cracked Open After Cracked OpenSize Revolutions To Fully

Open or Close Valve

Ft-lb 3-1/16”, 20k 15-3/4 110 149 20 274-1/16”, 15k 19 100 136 15 204-1/16”, 20k 21 175 237 20 275-1/8”, 10k 23-1/4 100 136 10 14

7-1/16”, 10k 31 180 244 15 207-1/16”, 15k 34 450 610 20 27

N.m Ft.lb N.m

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Frac Stacks


To handle numerous flow-back operations on high-pressure wells, STS provides Frac Stacks in most every size and schematic. Offered in both manual and hydraulic systems, our assortment of frac valve sizes (4-1/16”, 5-1/8”, 7-1/16” bores) and gate valve sizes (1-13/16”, 2-1/16”, 2-9/16”, 3-1/16”, 4-1/16” bores) can handle working pressures of 5,000, 10,000, 15,000, and 20,000 PSI.

To minimize operating torque, these valves are available with quick turn hand-wheel or hydraulic actuators. The quick turn design incorporates a ball screw assembly that allows easy operation under pressure, even for large bore systems.

To minimize repair costs, the frac and gate valves also incorporate retainer plates on both sides of the gates to extend the life of the valve cavity. Between this rugged construction and ease of use, STS’s Frac Stacks ensure a quality that our customers have come to expect. We also carry a full line of work baskets, check valves, Kelly valves, frac heads, and other equipment that our customers require, complimenting their Frac Stack rental.

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High Pressure Manifolds


Whatever the well-control operation demands, STS can provide the right high pressure manifold in various sizes and configurations up to 20,000 PSI working pressure. Depending upon the degree of control or the specifications required STS manifold assemblies are available with plug or gate valves, manual or hydraulic chokes, and with or without skids. To increase productivity and maximize efficiency, STS offers many configurations that allow operators to flow back for longer periods without having to shut down to change trim. And when a trim change is required, the STS design reduces the time needed to switch out trim to 20 minutes, compared to 45 minutes or longer with other designs.

Besides the manifold’s incorporating valves, chokes, and pressure sensors, STS can provide all supplemental equipment including accumulators, air compressors, generators, and remote hydraulic command centers.

High Pressure Frac Ball Catchers


As with any flow-back operation, particularly those of gas producing wells, the number of shut-ins relies heavily on the type of equipment that can handle high pressures. Disruptions in the flow stream greatly reduce the

efficiency of any operation. Flowing back after fracturing is especially problematic due to the composition of mud, balls, and sealers that comes up. Without the proper equipment, manifolds and other surface equipment can quickly clog resulting in costly down time.

To eliminate these problems, STS offers several catchers that can trap frac balls and ball sealers with outer diameters up to 3-3/4”. Handling working pressures from 5,000 to 20,000 PSI, these durable apparatuses significantly reduce flow-back disruptions after fracture.

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Blowout Preventers


STS Frac Stack and Flow Control Division provides a complete line of blowout preventers (BOP’s) and supplemental equipment for work-over, coil tubing, and snubbing applications. Depending upon requested specifications, these high pressure safety valves vary in sizes and working pressures up to 20,000 PSI.

Our BOP inventory consists of all the major brand names in both annular and ram-types. STS stocks a full range of single and double hydraulic rams from 3-1/16” to 13-5/8”, including straight bore and blinds, shear, and specialty types. From tandem booster and shear bonnets to work plates and Shaffer ram carriers, we can provide our customers a complete protection package. To maximize time efficiency in the field, we specialize in quick rig-ups with unique “5 Ram Stacks”. Complete with work baskets, control panel, and surge bottle.

In addition to this wide inventory, snubbing stack and coil tubing support equipment is also available for all high-pressure requirements.

STS’s blowout preventer are rented complete with hand-wheels, extensions, universal joints, and fitted with center bore and CSO rams. All snubbing stacks come with hoses for the safety rams and stripper rams connecting to the junction box.

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STS Plug Catcher

Product Specifications:• 15,000 PSI Unit Working Pressure• Skid Weight: 10,805 lbs.• Skid Dimensions: 174.8” L x 72.5” W

Product Features:• Designed to catch and retain chunks from drilled plugs • Catch chamber has a 7 1/16” I.D. x 8’ long• Strainer is 4” O.D. x 5’ Long• 204 Slots ¼” Wide x 1” Long• Unit Working Pressure 15K• Ability to back flush utilizing bypass loop• Ability to dump chunks• Skid mounted for easy transportation and installation

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STS Plug Catcher

PHOTOS:

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2” Max Orifice Hydraulic Choke


Designed for coil tubing, drilling, flow-back, snubbing, and blowout applications, STS’s Hydraulically-operated positive-sealing chokes are available individually, combined with panels, or integrated in manifolds. By allowing the pressure parameters to be changed to meet production requirements, these single and dual chokes are capable of handling working pressures of 5,000 to 20,000 psi.

Also available in positive and adjustable styles, STS’s chokes are manufactured with orifice sizes ranging from 1-1/2” to 3” and inlet/outlet flanges from 1-13/16” to 4-1/16”.

The choke gate and seat are constructed of high quality tungsten carbide for maximum wear resistance. STS has combined the erosion resistant concentric flow pattern found to be the least turbulent in downstream flow with a positive sealing gate and seat.

For safe, reliable well-control, STS’s choke control system includes one or two hydraulically operated chokes, two pressure transmitters, two pump stroke counter lines, and a control panel. The control panel contains all gauges and the pump stroke counter. All hoses to connect the system are provided and are steel-reinforced for greater safety and reliability.

Digital Choke Position Indicators, available on STS’s chokes, accurately display the exact choke position in percentages. This is extremely important when drilling under balanced pressure, circulating out a kick, or flowing back after fracture. Due to an independent-analog output with an industry-standard interface, these panels are capable of transmitting valuable data to other vendors’ well site information systems.

Product Features:

High operating force: Large hydraulic piston has more than 10,000 lbs of force to control the choke

Large body cavity: Buffer cavity gives a more uniform flow through the gate and seat

Positive Seal: gate and seat seals inside the seat to give a positive shut off. Gate and seat are revers-ible to give these parts extended life

Abrasion Resistant Wear Sleeve: Downstream wear sleeve provides protection from erosion on the most turbulent area of flow

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2” Max Orifice Hydraulic Choke

Product Dimensions:

10,000 PSI Working Pressure Body Approximate Weight = 800 lbs.Size A & B X Y C Z

1-13/16” 10M 14-5/16" 19-3/16" 30-3/4" Y + 18-1/2"2-1/16” 10M 14-5/16" 15" 30-3/4" Y + 18-1/2"2-9/16” 10M 14-5/16" 15" 30-3/4" Y + 18-1/2"3-1/16” 10M 14-5/16" 15" 30-3/4" Y + 18-1/2"4-1/16” 10M 16-5/16" 17-1/2" 30-3/4" Y + 18-1/2"

15,000 PSI Working Pressure Body Approximate Weight = 900 lbs.Size A & B X Y C Z

1-13/16” 15M 15-3/4" 20" 34-1/2" Y + 18-1/2"2-1/16” 15M 15-3/4" 20" 34-1/2" Y + 18-1/2"2-9/16” 15M 15-3/4" 20" 34-1/2" Y + 18-1/2"3-1/16” 15M 15-3/4" 20" 34-1/2" Y + 18-1/2"

20,000 PSI Working Pressure Body Approximate Weight = 1,500 lbs.Size A & B X Y C Z

1-13/16” 20M 19-1/8" 23" 34-1/2" Y + 20-3/4"2-1/16” 20M 19-1/8" 23" 34-1/2" Y + 20-3/4"3-1/16” 20M 19-1/8" 23" 34-1/2" Y + 20-3/4"

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Chunk Choke - Model C


Responding to requests by customers to help reduce damage to downstream equipment caused by solids, STS has added an additional outlet and modified our current proven design to incorporate a solids removal feature. Affectionately called the Chunk Choke due to its rock catching application, the Model C Choke features a 2” maximum orifice and can handle working pressures of 10,000 and 15,000 PSI.

Large solids are removed from the flow stream due to differential areas between the inlet and choke cavity. This is the principle behind our original choke design to stabilize flow in the body prior to passing over the gate and seat.

Product Features:

• Patented Design exclusive to STS • Manufactured to API Specifications• Hydraulically operated• Available in 10,000 and 15,000 PSI working pressure• Available in right or left hand configurations to fit existing manifolds• Removable inlet and outlet spools

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SPS Material H2S Compatibility

PART MATERIAL HARDNESS H2S LEVEL ALLOWED NOTE SPS 7 1/16 15M VALVE

BODY

4130 NQT BHN235 MAX NO LIMIT NACE MR0175 PART 2 A2 BONNET

GATE BODY BUSHING

RETAINER PLATE STEM INCONEL 718 40 HRC MAX NO LIMIT @ 250F NACE MR0175 PART 3 A32 SEAT STELLITE 6 45 HRC MAX NO LIMIT NACE MR0175 PART 3 A38

BONNET GASKET SS316 83 HRB MAX NO LIMIT NACE MR0175 PART 3 A7 GATE GUIDE SS304 NA NO LIMIT NACE MR0175 PART 3 A7

SPS 2 1/16 15M VALVE MATERIAL HARDNESS H2S LEVEL ALLOWED NOTE

BODY

4130 NQT BHN235 MAX NO LIMIT NACE MR0175 PART 2 A2 BONNET

GATE BODY BUSHING

RETAINER PLATE STEM INCONEL 718 40 HRC MAX NO LIMIT @ 250F NACE MR0175 PART 3 A27 SEAT STELLITE 6 45 HRC MAX NO LIMIT NACE MR0175 PART 3 A38

BONNET GASKET SS316 83 HRB MAX NO LIMIT NACE MR0175 PART 3 A7 GATE GUIDE SS304 NA NO LIMIT NACE MR0175 PART 3 A7

SPS Material H2S CompatibilityValves, Chokes, Sand Knockouts

Engineering Report No. ER 20100609-01B Rev. B

Date: 2010-06-09 Page 1 of 1

The table below describes part, material types used and hardness of components in Specialty (SPS) fracand manifold valves and their H2S tolerance according to requirements of NACE MR-0175.

H2S Concentration fraction x well pressure = H2S Partial pressure

Ex. 900 ppm/1,000,000 ppm x 8300 psi = 7.47 psi PP 0.0009 x 8300 psi = 7.47 psi partial pressure H2S

H2S Concentration 900 ppm Well Pressure 8300 psi H2S Partial Pressure 7.47 psi

SAND KNOCKOUT 4130 NQT BHN235 MAX NO LIMIT NACE MR0175 PART 2 A2 SPS CHOKE STEM MP-35N NO LIMIT NOT COVERED

TRIM CARBIDE NO LIMIT NOT COVERED

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GRAVEL PACK

Frac Heads

Flowcontrol Manifolds

Application Index* CT- Coil tubing* PS - Prodution Services* SL - Slick Line* WL - Wireline* TCP - Tubing Conveyed Perforating* FP - Frac Pack* GP - Gravel Pack* DST - Drill Stem Test

TensileDual 4" 1502 inlets 8" STUB ACM E FP/G P/CT/SL/W L 15,000 PSI 22,000 PSI Hyd/M an/F lange Access Union 1 m illionDual 4" 1502 inlets 8" STUB ACM E FP/G P/CT/SL/W L 15,000 PSI 22,000 PSI Hyd/M an/F lange Access Union 1 m illionDual 4" 1502 inlets 8" STUB ACM E FP/G P/CT/SL/W L 15,000 PSI 22,000 PSI Hyd/M an/F lange Access Union 1 m illionDual 4" 1502 inlets XTM 69 FP/G P/CT/SL/W L 15,000 PSI 22,000 PSI Hyd/M an/F lange Access Union 1.5 m illionDual 4" 1502 inlets XTM 69 FP/G P/CT/SL/W L 15,000 PSI 22,000 PSI Hyd/M an/F lange Access Union 1.5 m illionDual 4" 1502 inlets XTM 69 FP/G P/CT/SL/W L 15,000 PSI 22,000 PSI Hyd/M an/F lange Access Union 1.5 m illionDual 4" 1502 inlets XTM 69 FP/G P/CT/SL/W L 15,000 PSI 22,000 PSI Hyd/M an/F lange Access Union 1.5 m illion

Test Heads Connections Application WP TP FeaturesDual Unibody 3-1/2 IF TCP/DST 10,000 PSI 15,000 PSI Hyd/M anDual Unibody 4-1/2 IF TCP/DST 15,000 PSI 22,000 PSI Hyd/M anDual Unibody 6-5/8 FH TCP/DST 15,000 PSI 22,000 PSI Hyd/M an

Test Heads Connections Application WP TP Features

Product Description Size Application WP TP Foot Print FeaturesDual Choke M anifold 2" x 2" CT/PS/TCP/SL 15,000 PSI 22,000 PSI 3'0" x 4 '5" x 3 '5" Hyd/M an

Squeeze M anifold 2" x 2" CT/PS/TCP/G P 15,000 PSI 22,000 PSI 3'0" x 3 '0" x 2 '8" Hyd/M an3" x 2" CT/TCP/G P 15,000 PSI 22,000 PSI 3'0" x 4 '0" x 3 '5" Hyd/M an3" x 2" TCP/FP/G P 15,000 PSI 22,000 PSI 5'0" x 5 '0" x 4 '5" Hyd/Integrated Choke4" x 2" FP/G P 15,000 PSI 22,000 PSI 5'0" x 5 '0" x 4 '5" Hyd/M an/Integrated Choke4" x 3" FP/G P 15,000 PSI 22,000 PSI 5'0" x 8 '0" x 6 '0" Hyd/M an/Integrated Choke

Manual and Hydraulic Chokes available for all sizes and applications.Choke packages available with automatic choke design.

X-Overs available to match your workstring.

* GP * DST - Drill

Flange Access

Union

Test H

ead

XTM

69

Frac

Hea

d

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Complete Surface Services

• Drilling Choke Services - When drilling under balanced pressure, circulating out a kick, or flowing back after fracture, the positioning of chokes is critical to the flow management of the well. STS provides experienced personnel that will nipple up, test, and monitor these hydraulic chokes so that customer demands are not only met, but exceeded. • Flow-Back Services - To handle the dangerous pressures of deep wells, STS can customize manifolds to any specification to handle working pressures up to 20,000 PSI. Our experienced service technicians will safely operate these manifolds and protect the mechanical integrity of other downstream components. • Sand Removal Services - In addition to other sand separating equipment, STS manufactures a patented solids removal system that can handle the direct pressure from the well. Our qualified team will assist in cleaning out the debris that would otherwise create havoc on manifolds and well testing equipment. • Well-Control Services - To assist in high profile well-control applications, STS can engineer BOP stacks with a variety of specialty rams that can be used for coil tubing of snubbing. From rig up to rig down, our technicians can support this high-pressure equipment and monitor the safety of the well-site.• Well-Testing Services - The working knowledge and field experience of well-test operators is critical to the productivity of the flow-back operation. To complement its specialized well-testing equipment, STS hires and trains qualified technicians who can ensure the accurate reading of well data.

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Documents

WELL SITE SERVICES - Efficient Technologiesetdevelopers.com/design-preview/STS/product-catalog/STS_Product... · • Design meets API 6A and PSL 3. ... • Size of Gate Valve (1 13/16,