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API standard factory supply circulating sub with casing thread union thread for oilfield

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  • casing for oilfield At The Best Prices - Alibaba.com

    API standard factory supply circulating sub with casing thread/union thread for oilfield. Up to 5 years warranty. 800.00-2,000.00 Piece. 1.0 Pieces (Min. Order) Shandong Great Petroleum Equipment Co., Ltd. CN 3 YRS | 'fast delivery' Contact Supplier. 1/2.

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  • China Api Casing Threads, China Api Casing Threads ...

    China Api Casing Threads, China Api Casing Threads Suppliers and Manufacturers Directory - Source a Large Selection of Api Casing Threads Products at embroidery thread,weaving thread 100% polyester,sewing thread from China Alibaba.com

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  • Circulating Sub

    20 行 · 2021-8-2 · According to the application, the circulating sub is connected …

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  • Specification for Threading and Gauging of Rotary ... - API

    2012-2-11 · Addendum 1 to Specification for Threading and Gauging of Rotary Shouldered Thread Connections Summary of changes Clause 3: Delete reference to API Spec 7, include reference to API Spec 5DP. Table 1, Column 9, Change tolerance on LPC from 0/–3 to 0/–3,18 Table 1, footnote (c), Replace –5 mm with 0 –5 mm Figure 7 (b), Replace as shown [decrease groove depth from 6,4 …

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  • API

    API was formed in 1919 as a standards-setting organization and is the global leader in convening subject matter experts across segments to establish, maintain, and distribute consensus standards for the oil and gas industry. In its first 100 years, API has developed more than 700 standards to enhance operational safety, environmental protection ...

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  • API Spec 5ct Specification for Casing and Tubing

    2017-9-4 · Generally, API standards are reviewed and revised, reaffirmed, or withdrawn at least every five years. A one-time extension of up to two years may be added to this review cycle. Status of the publication can be ascertained from the API Standards Department, telephone (202) 682-8000. A catalog of API publications and materials is published

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  • New Threading Tools for the Oil & Gas Industries

    2020-2-14 · 2 Oil Threads ® Vertical API Thread Form Pitch TPI L I.C. in Taper IPF EXTERNAL Ordering Code Y T Connection No. or Size V-0.040 5 27 5/8 3 TNMB 54 ER 5 API 403 2.5 6.4 2 3/8-4 1/2 REG V-0.038R 4 27 5/8 2 TNMC 55 ER 4 API 382 2.8 7.94 NC23-NC50 V-0.038R 4 27 5/8 3 TNMC 55 ER 4 API 383 2.8 7.94 NC56-NC77 V-0.050 4 27 5/8 2 TNMC 55 ER 4 API 502 3.0 7.94 6 5/8 REG V-0.050 4 …

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  • API Casing Specification Chart

    2021-8-1 · API Casing Specification. Casings are specified by their size, weight, and grade. Nominal weight refers to the tubing’s linear weight. It also defines its wall thickness. ID refers to the inner diameter. The drift diameter is commonly 1/8 (3.2mm) and less than ID. Yield Strength is expressed in ksi (kilograms per square inch) or MPa -megapascals.

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  • API steel grades for tubing and casing - oiltubulars.com

    2021-3-17 · API 5B and 5CT list nine categories of steel grades, namely H-40, J-55, K-55, N-80, L-80, C-90, T-95, P-110, Q-125. The numbers represent the minimum yield strength while the letters are arbitrarily placed, which has no relation with the properties just to provide a unique name for the steel grade. The bigger number is, the higher yield ...

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  • Hammer Weco Union FIG100 Hammer Union FIG206

    2021-8-17 · The product can use pipeline thread, tubing tread, butt welding or non-pressure seal end connection. Click Links below for Technical Parameter of Various Sizes Hammer Lug Unions and Pressure Related. PME Hammer Weco Type Union Female x Male Figure 100 1,000 PSI. PME Hammer Weco Type Union Female x Male Figure 200 2,000 PSI

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  • API Spec 5ct Specification for Casing and Tubing

    2017-9-4 · Generally, API standards are reviewed and revised, reaffirmed, or withdrawn at least every five years. A one-time extension of up to two years may be added to this review cycle. Status of the publication can be ascertained from the API Standards Department, telephone (202) 682-8000. A catalog of API publications and materials is published

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  • API Threading (Casing & Tubing) – Sharpe Engineering

    LP (Line Pipe) Sharpe’s threading capability can handle casing joints of all standard lengths; range 1 (18ft to 22ft), range 2 (27ft to 30ft) and range 3 (38ft to 45ft) while our range of CNC lathes allows us to integrally thread casing and tubing from ½” OD to 20” OD. Our Roma facility holds API product certification API 5CT and also ...

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  • Updated list of API and ISO Standards for Tubulars ...

    2017-10-17 · API RP 5A3/ISO 13678:2010 – Recommended Practice on Thread Compounds for Casing, Tubing, Line Pipe, and Drill Stem Elements (includes Errata 1 dated April 2011): API RP 5A3 provides requirements, recommendations, and methods for the testing of thread compounds intended for use on threaded casing…

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  • OCTG Casing and Tubing Pipe Dimensions &

    Supply Range. Enpro supplies API 5CT casing pipes with the following sizes and specifications: Standard and Grades: API 5CT J55 K55, N80-1, N80Q, C90, T95, P110, Q125 and 13Cr Casing Pipe Size range: 5 1/2 “to 20” Length usually in R3.

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  • API OCTG Connections: API Certified Casing Threads

    API Connections We manufacture a complete range of API-certified connections. U. S. Steel Tubular Products manufactures a complete range of American Petroleum Institute (API) certified casing thread types, including short round thread casing (STC), long round thread casing (LTC) and buttress thread casing …

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  • TREATING IRONS, UNIONS, SWIVELS & CIRCULATING

    2020-9-28 · 23 Integral Fabricated Union Connections 120 24 Changeover Crossover Adaptors 121 25 Circulating Head 122 26 Mud Gun 123 27 Integral Welded Union End Fittings 124 Treating Irons, Unions, Swivels & Circulating Heads INDEX PAGE SR. NO. 88 TREATING IRONS, UNIONS, SWIVELS & CIRCULATING HEADS INDEX

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  • Hammer Weco Union FIG100 Hammer Union FIG206

    2021-8-17 · The product can use pipeline thread, tubing tread, butt welding or non-pressure seal end connection. Click Links below for Technical Parameter of Various Sizes Hammer Lug Unions and Pressure Related. PME Hammer Weco Type Union Female x Male Figure 100 1,000 PSI. PME Hammer Weco Type Union …

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  • Api Casing Coupling - Factory, Suppliers ... - Oilfield

    2021-6-16 · Getting started; Api Casing Coupling; Api Casing Coupling - Factory, Suppliers, Manufacturers from China. Adhering into the theory of 'quality, services, efficiency and growth', now we have gained trusts and praises from domestic and international shopper for Api Casing Coupling, Coiled Tubing Coupling Supplier, China Q125 Coupling, Api Long Thread Casing Couplings,D10 Coupling Factory.

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  • Home - Forum Energy Technologies, Inc.

    FET (Forum Energy Technologies) is a global company, serving the oil, natural gas, industrial, and renewable energy industries. FET provides value-added solutions that increase the safety and efficiency of energy exploration and production. We are an environmentally and socially responsible company headquartered in Houston, TX with ...

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  • API Standards for Manufacturing and API Casing Chart -

    API Standards for Manufacturing and API Casing Chart API Standards For Rock Bits And PDC Bits. While in-house engineers decide the various individual differences of pdc bits and tricones, API standards enable drilling professionals the world over to …

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  • Professional Oilfield Drilling Fishing Tools Junk Sub With ...

    Junk Sub , Used for Fishing of Drill Pipe,Oil Pipe and Casing , Oilfield Fishing Tools . Specifications: JUNK SUBS. Junk sub is mainly used for fishing of shivers and fallen objects such as carbide tooth, drill bit and bearing which can not be carried out of hole by conventional fluid circulation, etc.

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  • Types Of Threads For Casing Pipe - API Coupling, Casing ...

    2019-12-13 · API standard threading coupling primarily seal the pipe by thread grease, metal plating and thread engagement of interface. STC thread root to tip clearance is 0.152mm, BTC threading gap is the whole height of tooth. Bottom to tip is 0.178 for pipe under 193.7mm, and …

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  • API steel grades for tubing and casing - oiltubulars.com

    2021-3-17 · API 5B and 5CT list nine categories of steel grades, namely H-40, J-55, K-55, N-80, L-80, C-90, T-95, P-110, Q-125. The numbers represent the minimum yield strength while the letters are arbitrarily placed, which has no relation with the properties just to …

    Get Price
  • New Threading Tools for the Oil & Gas Industries

    2020-2-14 · 2 Oil Threads ® Vertical API Thread Form Pitch TPI L I.C. in Taper IPF EXTERNAL Ordering Code Y T Connection No. or Size V-0.040 5 27 5/8 3 TNMB 54 ER 5 API 403 2.5 6.4 2 3/8-4 1/2 REG V-0.038R 4 27 5/8 2 TNMC 55 ER 4 API 382 2.8 7.94 NC23-NC50 V-0.038R 4 27 5/8 3 TNMC 55 ER 4 API 383 2.8 7.94 NC56-NC77 V-0.050 4 27 5/8 2 TNMC 55 ER 4 API 502 3.0 7.94 6 5/8 REG V-0.050 4 …

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  • Procedures for Inspection, Maintenance, Repair, and ... -

    2012-2-11 · ADDENDUM 1 TO PROCEDURES FOR INSPECTION, MAINTENANCE, REPAIR, AND REMANUFACTURE OF DRILLING EQUIPMENT 3 C.3.7 The user shall also ensure that procedures for utilizing features designed to control the top of the BOP stack are imple- mented until either the moonpool guidance system described in C.3.6 (if provided) is engaged, and or the BOP stack is sus- ...

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  • Oilfield 2' Fig Fig 1502 Hammer Union , Weco Hammer

    API 6A Wellhead Fittings 2' Fig 1502 Weco Hammer Union for Wellhead Connection The Weco hammer unions is designed and manufactured in accordance to API 6A specification. The hammer union is applied to the connection of blocking, Kill line, high …

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  • Casing and tubing - PetroWiki

    2015-6-25 · L = engaged thread length, in., as given in API Spec. 5B, Threading, Gauging, and Thread Inspection of Casing, Tubing, and Line Pipe Threads, 2. Y p = minimum yield strength of pipe, psi, and U p = minimum ultimate tensile strength of pipe, psi. These equations are based on tension tests to failure on 162 round-thread test specimens.

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  • Buttress Thread Casing Couplings - Manufacturers, Factory ...

    2021-5-16 · Getting started; Buttress Thread Casing Couplings; Buttress Thread Casing Couplings - Manufacturers, Factory, Suppliers from China. Along with the 'Client-Oriented' small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive …

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  • DrillingForGas.com - Home

    2021-8-16 · Single-shot inclination-only survey tools are mechanical inclination indicators, often called by the trade name 'TOTCO' although they are also made by other manufacturers. They are normally owned and run by the drilling contractors. The instruments should be properly maintained and calibrated, at …

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  • API Drill Pipe Specifications, Thread Types &Tables ...

    2017-11-2 · API Drill Pipe Connection Thread Types Numbered Connections. In 1968 “NC” connections were introduced by API to cover a multitude of needs from macaroni tubing to 12 inch drill collars. At the same time, API declared that the “IF” and “Full …

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  • Circulating Head

    2021-8-16 · Description. PARVEEN Circulating Head is basically consisting of. i. Tee (having swivels at two ends & female line pipe connection at the upper end). ii. 45 angle connection with male line pipe thread for Circulating Hose at one end & other end is swivel for ‘Tee’. iii.

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  • API Standards for Drill Pipe Inspections

    Other API standards exist to specify the delivery specs for drill pipe manufacture. Check out these API documents to know what the drill stem elements should look like when they’re new: API Spec 7-1: Specification for rotary drill stem elements. API RP 7-2: Specification for threading and gauging of rotary shouldered thread …

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  • Quality OCTG-casing & OCTG-Tubing Manufacturer

    2-7/8in 73.02*5.51mm P110 API5CT EUE Tubing. API 5CT seamless steel casing and tubing for OCTG Tubing Specification:API 5CT 1.9' to 4-1/2' Steel grade: J55, K55, N80 Thread type: EUE, NUE Tubing: Product specification Specification O.D (mm) W.T (mm) Thread ... 9-5/8' J55 LC casing coupling.

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  • Oilfield 2' Fig Fig 1502 Hammer Union , Weco Hammer

    API 6A Wellhead Fittings 2' Fig 1502 Weco Hammer Union for Wellhead Connection The Weco hammer unions is designed and manufactured in accordance to API 6A specification. The hammer union is applied to the connection of blocking, Kill line, high …

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  • Tubing & Casing, Drill Pipe, Hunan Standard Steel Co.,Ltd

    Casing Pipe. API 5CT Tubing, API 5CT Casing, For extracting oil and gas from wells. Click More. Pup Joint. Pup joint is a pipe of non-standard length used to adjust the length of tubular strings to its exact requirement.

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  • Casing Dimensions and Bit Clearance Chart

    2021-8-1 · Thus, a bit clearance chart is needed alongside the casing dimensions to determine how to select the right size and meet the targeted oilfield production. Line Pipe Designs Before presenting the casing dimensions and bit clearance chart , one needs …

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  • Yellow Red Circulating Equipment Drilling Swivel And ...

    Series of Swivels for oilfield using , Solid Control Equipment . Description: Swivel is one of the circulating equipment for petroleum drilling rig and workover rig for connecting rotary hose and drill pipe to perform mud recirculating during rotary operation in drilling service.

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  • oilfield oilwell casing pipe API 5CT Casing and tubing ...

    oilfield oilwell casing pipe API 5CT Casing and tubing pipe, US 300 - 350 Ton, Tianjin, China, OIL PIPE, Non-Alloy.Source from Hunan Standard Steel Co.,ltd. on Alibaba.com.

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  • CURRENT API THREAD STANDARDS - Keddco

    2015-7-20 · • 4-1/2” 114 mm O.D. – 13-3/8” 340 mm O.D. casing bull plugs available with all current API threads or beveled for welding • Casing bull plugs available in standard, extra heavy or double extra heavy, and are manufactured from J-55, K-55, N-80, L-80, or WPB OILFIELD BULL PLUGS TUBING BULL PLUGS PIPE NPS DN IN MM API or IN MM LB KG ...

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  • Downhole Fishing Tools manufacturer - quality Downhole

    Steel Material Oil Well Drilling Tools Forging Circulating Sub Blue Colour. ... High Precision Rig Floor Handling Tools Tubing Casing Spiders API 7K Standard. Stabilizer Forging (8) ... Round Black Rubber Casing Thread Protector Quick Operation For Well Cementing.

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  • API Thread Gages

    Fixed and Ground Limit Gaging for Plug & Ring Thread Gages. PMC Lone Star is the leading manufacturer of fixed and ground limit gaging for both plug & ring thread gages. PMC Lone Star will meet your requirements and custom build your thread gages to meet your exact specifications. Our gage engineering team is ready to design and work with you on all your thread …

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  • API 5CT Pipe and Oil Well Casing and Tubing Manufacturers

    2021-6-18 · Oil well casing quality assurance. Our mill has built a complete and effective quality system under ISO9001. With the approval of American Petroleum institute, our mill is awarded with API5 CT certificate. Casing pipes we offered conform to international standard API EN ASTM, and can pass any third party’s inspection like SGS, BV.

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  • casing and tubing with special thread on sales - Quality ...

    2016-12-8 · casing and tubing with special thread, You can Buy good quality casing and tubing with special thread , we are casing and tubing with special thread distributor & casing and tubing with special thread manufacturer from China market.

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  • Tubing & Casing, Drill Pipe, Hunan Standard Steel Co.,Ltd

    Casing Pipe. API 5CT Tubing, API 5CT Casing, For extracting oil and gas from wells. Click More. Pup Joint. Pup joint is a pipe of non-standard length used to adjust the length of tubular strings to its exact requirement.

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  • Wellbore Services LLC

    Oilfield Thread Protectors Wellborne Services LLC is leading the pack when it comes to providing environmentally friendly solutions for oilfield thread protectors in Houston. These thread protectors are designed to protect the delicate threads of your pipes during transportation.

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  • China Wellhead Manufacturer, Supplier and Factory

    High Quality Oil Wellhead Equipment Christmas Tree/X-Tree API 6A all size x-tree 1. API certificate 2.Material: Alloy Steel 3. good quality with the best price 4.Strong supply capacity ...

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  • Api Buttress Connection Data Sheet - API Coupling, Casing ...

    2019-12-13 · Apply a thin coating of thread lock on 50% of the. pin threads furthest from the pipe body. 3. Do not apply thread compound to pin or box. 1. API Buttress connection is designed to be made up. to a final position, there is no final torque specified. 2. …

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  • C++ std::thread

    c++ 11 之后有了标准的线程库:std::thread。 之前一些编译器使用 C++11 的编译参数是 -std=c++11 g++ -std=c++11 test.cpp std::thread 构造函数 默认构造函数 thread() noexcept; 初始化构造函数 template explicit thread(Fn&a..

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  • Downhole Fishing Tools manufacturer - quality Downhole

    Steel Material Oil Well Drilling Tools Forging Circulating Sub Blue Colour. ... High Precision Rig Floor Handling Tools Tubing Casing Spiders API 7K Standard. Stabilizer Forging (8) ... Round Black Rubber Casing Thread Protector Quick Operation For Well Cementing.

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  • API 5CT L80 Oilfield Casing And Tubing,OCTG casing

    2017-10-15 · API 5CT L80 Casing Tubing is a API 5CT Oil Casing Pipe & mainly used for oil well drilling. We manufacture API 5CT L80 Casing Tubing in accordance with the SY/T6194-96 standard, it is available as short thread type and long thread type …

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  • API tubing coupling,API casing coupling, API line pipe ...

    Wuxi Free Petroleum Tubulars Manufacture Co., Ltd (WFPT), located at Wuxi New District, Jiangsu China, nearby Taihu Lake, and link to Shanghai-Nanjing Express Way, No.312 National Way, Shanghai-Nanjing Railway and Wuxi airport conveniently. WFPT Supply: [email protected]

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  • Casing Equipment - Halliburton

    2021-8-17 · Integrated casing solutions for complex wellbore challenges. Halliburton designs a range of advanced casing equipment to relieve rig strain, enable complete cement placement, and hold the slurry in place after pumping. Halliburton casing specialists help operators achieve a high-pressure, gas-tight, casing-to-casing seal; mitigate annular gas ...

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  • Drill Pipe Drill Collar Casing and Tubing Line Pipes at ...

    2017 Drill Pipe Drill Collar Casing and Tubing Line Pipe at Competitive Prices . Drill pipe, drill collar, casing tubing, and line pipe are our specialty. We supply quality drill pipes, standard heavy weight drill pipes, spiral heavy drill pipes, slick drill collars, spiral drill collars, non-magnetic drill collars, seamless oil casing, ERW oil casing, and oil and gas tubing at very ...

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  • OCTG Casing and Tubing Pipes for the Oil and Gas Market

    OCTG Casing and Tubing Pipe. U. S. Steel Tubular Products has an annual capacity of 1.9 million net tons for tubular products, much of which is used by the oil and gas industries. Our facilities can provide a wide range of high-quality, high-strength, high …

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  • Original Weco Wing Unions - mid-continents.com

    2017-9-27 · thread compound is used to secure the connection. Interchangeable parts Weco wing union parts of the same figure number, size and pressure rating are interchangeable, making it easy to match male and female subs that are frequently made-up and broken-out. For positive identification in the field, all Weco wing union nuts and subs include the Weco

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  • Production Casing Design Considerations - US EPA

    2021-6-25 · casing shoe. From the outer casing shoe to total depth (TD), the external pressure profile is the pore pressure profile. Production casing collapse loads assumes zero pressure on the inside of the pipe and a final mud weight gradient on the outside of the casing. Rated internal yield pressure of casing is calculated using the Barlow Equation below:

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  • Traveling blocks YC450 for Drilling Rigs & oilfield ...

    API YC450 Traveling blocks for oil & Gas Drilling Rigs & oilfield Workover rig. The drilling rig traveling block complies with API Spec 8A/8C. Joining traveling block and hook . together reduces overall length and can help satisfying the requirements of top drive …

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  • API Casing Data Tables sizes 5.00 - 5.50 - Engineers Edge

    API Casing Data Tables sizes 5.00 - 5.50. Specification 5C3 of the American Petroleum Institute standardizes 14 casing sizes from 4.5 inches (11.43 cm) to 20 inches (50.80 cm) outside diameter ('OD'). This and related API documents also promulgate standards for the threaded end finish, the wall thickness (several are available in each size to ...

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  • ( 2-3/8” to 7” ) and

    2020-9-23 · Casing 2 7/8”×6.4 PPF Supermax Standard Coupling of 3.50” OD 4 1/2”×10.5 PPF Casing 2 3/8”×4.6 PPF Supermax Special Clearance Coupling of 2.700” OD 3 1/2”×9.2 PPF ... As API Buttress pin thread move axially, high contact pressure cannot be induced on the load falnks

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  • API Gages - Complete Line of Gauges In Stock Ready to

    API working plug and API thread ring gages are manufactured to American Petroleum Institute (A.P.I) specifications and are used as the benchmark for calibration by the National Institute of Standards and Technology (NIST). The manufacturing process for our API plug and ring gages are licensed by the American Petroleum

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  • HRC62 20CrMoMnTiH Casing Tong Dies Sandblast Surface

    1630KG Oilfield Solids Control Shale Shaker , 2.94KW Motor Powered Shaker. High G Force 3000W Linear Motion Shale Shaker for Oil and Gas Drilling. API Standard Drilling Mud Fluids Shale Shake for Solids Control System. SWACO Mongoose Type Linear Motion Shale Shaker for Solids Liquids Separation. Drilling Mud Centrifuge

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  • API Coupling for Tubing and Casing Pipe

    2019-10-22 · The casing pipe coupling is a kind of oilfield drilling tool, which is mainly used for the connection of the oil pipe, and mainly solves the problem that the existing coupling easily generates fatigue fracture due to stress concentration. The tubing coupling structure is: the tubing end is connected to the inner wall of the coupling by a taper thread, and the end of the coupling body and the ...

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  • Real Factory & Manufacturer of Cementing Tools &

    2021-4-14 · Dingnuo Machinery has dedicated in the cementing tools and equipment for more than 20 years. All our production is accord with API standard and has qualified by the ISO certifications. We have the most wide ranges of cementing tools, including API casing pipes, bow spring and rigid centralizers, floating equipment and other accessories for Oil and Gas Drilling Industry.

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  • Doping Procedures - Casing/Tubing

    Work the compound into the thread roots to completely cover the entire thread and seal areas of the pin and box. If doping the pins when the pipe is on a rack, take care to ensure that the compound does not pick up contaminants (e.g., dried mud, cuttings, etc.) from …

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  • Pup Joints

    A pup joint is Casing, Pipe or Tubing shorter in length than a standard tubular string. This allows for the adjustment and installation of tools and various tubular components when placement downhole is critical for a specific project. A Spacer Pipe is another reference used to identify pup joints. Pup joint features consist of connections, lengths, weights and material grade.

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  • Introduction to Casing

    2015-12-16 · The casing is hanged using the casing hanger which sets inside the casing spool. The hangers should be designed to hold the weight of the casing and seal off between the casing hanger and the spool. There are two types of casing hangers: - Mandrel type: in this case, the hanger is screwed on the top of casing …

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  • OCTG - Tenaris

    We combine innovative technology, reliable product quality and efficient service. Our TenarisHydril Wedge and Blue ® connections offer an unmatched range of product solutions to meet the needs of drilling and completion operations across all …

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  • How many Cement Head Types are there in oilfield drilling?

    Our one new cement product is casting rotating cement head VIA TOP DRIVE. If you are interested in it,welcome click it for more details. If as per the cement head stucture,there are 2 cement head types,they are weld cement head and integral cement head.The …

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  • Thread Protector Fro Drill Sale - Scoton China Thread ...

    SCOTON can supply thread protector for drill pipe, tubing, casing, conductor, union, etc. Our product line covers all API threads, as well as parts of the premium connections. All thread protectors are certified to the latest edition of API 5CT standard.

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  • Thread Protector & Packing Frame For Sale - SCOTON

    Thread Protector SCOTON can supply thread protector for drill pipe, tubing, casing, conductor, union, etc. Our product line covers all API threads, as well as parts of the premium connections. All thread protectors are certified to the latest edition of API 5CT standard.

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  • Chinabrand rig parts3 – Drilling Solutions Limited

    slips (complete) for 7″ casing, model cms-xl, button type dies, part number 5301, manufacted to api standard for use in api standard insert bowls. ea: 1: 16.4.5: slips (complete) for 5.1/2″ casing, model cms-xl, button type dies, manufacted to api standard for use in api standard insert bowls. ea: 1: 16.4.6

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  • CHINA SCOTON OILFIELD EQUIPMENT CO., LTD.

    SCOTON’s drilling rig covers varieties specifications, production line strictly according to API 7K and API 8A etc standards. We have supplied mud pumps, shale shakers, Choke and kill hose etc for world oilfield area and other famous oilfield service companies, in the mean time, SCOTON also develop some new products based on special working ...

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  • Carbon Steel Oilfield Drill Steel Pipe Drilling Tools ...

    4, Other:to reduce the wear and tear of bottom thread of kelly ( the position often taken apart), usually connect a saver sub at this position. 5, Kelly specification:the two opposite width of the square section (Across flats). 6, Product standard:API 7-1,API7-2,NS-1 . Specifications :

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  • China PLS 3 Wellhead Integral Pup Joint Flowline Straight ...

    China PLS 3 Wellhead Integral Pup Joint Flowline Straight Pipes, Find details about China Wellhead Fittings from PLS 3 Wellhead Integral Pup Joint Flowline Straight Pipes - Yancheng Jingcheng Petroleum Equipment Manufacturing Co.,Ltd.

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  • Cementing Head

    2021-7-28 · PARVEEN cementing Head is used for cementing the annular space between casing and bore hale during 2nd stage of well construction cycle. The cementing head is employed to connect the pumps of the cementing trucks to the casing string and provides access for insertion of the cementing plugs.PARVEEN’s Cementing heads are available in sizes 4 1/2 ” to 20”, for working pressure of 2,000 …

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  • Casing Cement Head with Double Plugs

    2021-8-4 · Casing Cement Head with Double Plugs. The casing cement-head with double plugs (called as cement-head ) is a common cementing tool used as wellhead unit in all kinds of cementing operation. Comparing to cement-head with single plug, it owns …

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  • Home

    2021-8-10 · As a leader in the LNG industry for the last 30 years, our broad suite of solutions provide greater efficiency and availability across LNG operations. From our best-in-class gas turbines to our power solutions, we provide critical technology for LNG projects. Featured. LNG solutions.

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  • Cased Hole Drill Stem Hydraulic Jar Downhole Oil Tools

    Cased Hole Big John Jar For Drill Stem Testing High Pressure Hydraulic Jar. The Big John Jar is a kind of hydraulic jar which is Halliburton type. The Big John Jar is used as a safety tool in the well downhole testing operation and TCP operation. The Big John Jar helps free a stuck tool or tool string by resisting a pull on the workstring, when ...

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