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5CT oilfield casing and tubing

API 5CT oil field casing pipe and tubing pipe It can be divided into slip type, threaded type and welded type according to casing connection mode. WD slip is used to connect surface casing. BT type secondary sealing structure is adopted. It is...

API oil well Perforated screen pipe

j55 Tubing and Casing Fitting API oil well Perforated screen pipe In API 5CT standard, casing and tubing are divided into 4 groups and 19 steel grades. According to the manufacturing method, it is divided into seamless steel pipe and welded pipe....

API specification l80 eue 8rd tubing nipple

api spec 5ct tubing nipple l80 eue 8rd tubing pup joint Classification and main differences of steel pipes in API standards for steel pipes for oil and gas transportation According to API SPEC 5L, steel pipes are divided into PLSL and PLS2 product...

API 5CT Slotted Liner Pipe Tubing

API 5CT Slotted Liner Pipe Tubing Casing protection layered water injection string (1) Purpose The main water injection wells inject water in layers and protect oil casings. (2) Working principle The packer is set in the tubing to seal different...

API 5CT J55 for drilling and tubing

API 5CT J55 for drilling and tubing Petroleum related standards API 5CT: Specification for Casing and Tubing (the latest edition is the 8th edition) API 5D: Specification for Drill Pipe (the latest edition is the fifth edition) API 5L: Specification...

api l80 13cr oil casing and tubing

api l80 13cr oil casing and tubing Tubing is mainly used to provide oil and gas flow passage during production of oil and gas wells. For flowing wells, due to the large inner diameter of the casing, the casing is directly used for production. Due to...

API grade tubing or casing nipple

API Grade Tubing or Casing Pup Joint with Coupling High pressure fuel pipe is an integral part of high pressure fuel circuit. It is required that the fuel pipe should bear a certain amount of oil pressure and have a certain fatigue strength to...

oilfield tubing pipe/j55 tubing/oil well casing

oilfield tubing pipe/j55 tubing/oil well casing High pressure oil pipe joints include a, d, c, b, f, g, h and k; Among them, various joints can be divided into direct, 90 degree bending and 120 degree bending. Type a is plane sealing type, and type...

API 5CT heavy duty thread protectors casing

API 5CT heavy duty thread protectors casing If the casing joint is the structural form of casing joint. The sleeve joint is composed of joint body 1. nut 2 and sleeve 4. The sleeve is an inner round end metal ring with a sharp blade. When the nut 2...

API 5CT Tubing and Casing Oilfield Drilling Equipment

API 5CT Tubing and Casing Sucker Rod Oilfield Drilling Equipment Flared pipe joint. Before assembly, place the connected pipe 6 on the special tool, and then press the pipe sleeve 3 and pipe 6 on the conical surface of the connector body 1 with the...

API SPEC 5CT carbon seamless steel pipe

API SPEC 5CT carbon seamless steel pipe and tube price The hydraulic pipe joint is a connecting piece between oil pipes. The connecting pieces between oil pipes and hydraulic components shall meet the requirements of firm connection, reliable...

api 5ct l80 13cr casing and tubing

api 5ct l80 13cr casing and tubing According to the manufacturing process, oil pipes can be divided into seamless pipes and electric welded pipes. Seamless pipe is a kind of forged steel pipe without welding seam, which is made of hot working steel....

x-over a105 3 1/2 eue tubing coupling price

x-over a105 3 1/2 eue tubing coupling price In the past five years, coiled tubing technology has developed rapidly and popularized rapidly, which should be attributed to the increase of global horizontal well operations and the development,...

M80 Grade Casing And Tubing Pipe

M80 Grade Casing And Tubing Pipe Since 1962, when the world's first coiled tubing unit (CTU) came out, the number of this new type of operating equipment has doubled from the initial slow development. Figures show that in the mid-1970s, there were...

Casing joint API well perforated screen

Tubing and Casing Fitting API oil well Perforated screen pipe Nipple is a kind of fitting commonly used in industrial pipe connection. Common threaded short joints include double head external thread, single head external thread, flat head external...

API 5CT welded casing tubing

API 5CT welded casing seamless carbon steel oil pipe API oil casing is mainly used for oil and gas well drilling and oil and gas transmission. It includes oil drill pipe, oil casing and oil extraction pipe. API oil casing oil drill pipe is mainly...

API tubing and casing joint

API Tubing and casing fittings coupling Coupling pipe joint The oil casing is a steel pipe used to support the well wall of oil and gas wells to ensure the normal operation of the whole well during drilling and after well completion. Several layers...

Hot-rolled casing nipple for oil drilling

Hot Rolled Casing Pup Joint specificatio Tube For Oil Drilling Tubing nipples are divided into three types according to their functions (a) The specifications of both ends of the double male short joint are external thread pattern, and there are any...

Casing perforation nipple for oil drilling

Hot Rolled Casing perforated pup joint Tube For Oil Drilling Tubing sub is classified into three types according to its function. (a) Both ends of the double male subs are outer letty, outer thickened and non thickened subs, outer thickened and non...

NPST pup joint flow line pipe union

NPST pup joint flow line pipe union The role of the casing head is to connect each layer of casing running into the well and seal the annular space of each layer of casing. Between the surface casing and its flange, some are threaded connection, and...

5CT Standard Tubing or Casing Pup Joint

5CT Standard Tubing or Casing Pup Joint in Gas and Oil Fields In view of the serious corrosion perforation at the tubing nipple in the oilfield, the digital camera was used to record the corrosion morphology of the inner and outer walls of the...

Hot Rolled Casing Pup Joint Tube

Hot Rolled Casing Pup Joint Tube According to the geological characteristics of the oil and gas reservoir and the technical requirements for development and production, the process of establishing a reasonable communication channel or mode between...

API 6A Drilling Integral Fittingunion pup joint

After heating the tubing end, it is sent to the thickening equipment for upsetting. Make the tubing end plastic deformation (the inner diameter of the tubing end will not change, and the wall thickness of the tubing end and the effective length of...