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Unique design seamless steel pipe casing nipple

Unique Design Hot Sale Carbon Seamless Steel Pipe Tube Casing Tubing Pup Joint The failure of tubing nipple is also a big problem that once troubled the oil workers. Because of frequent accidents, it not only affects the normal operation of the oil...

Pup joint for tubing series

pup joint for tubing Compared with traditional operation, coiled tubing operation cycle is short, accident rate is low, and transportation is convenient; Able to operate under pressure without well killing and protect oil and gas reservoirs; The...

Api 2-7/8" l80 eue series

api 2-7/8" l80 eue pup joint 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 some...

API Grade Tubing or Casing Pup Joint

API Grade Tubing or Casing Pup Joint There are also two completion procedures for slotted liner completion. First, after drilling through the oil layer with a drill bit of the same size, the lower end of the casing string is connected with the place...

api 5ct l80 13cr oil casing and tubing

api 5ct l80 13cr oil casing and tubing In API SPEC 5CT standard, the steel grades of casing and tubing indicate their yield strength and characteristics. Steel grade marking is usually represented by 1 letter and 2 or 3 numbers, such as N80. In most...

Hot rolled casing stub pipe

Hot Rolled Casing Pup Joint Tube For Oil Drilling The nipple is divided into tubing nipple and casing nipple. In pipe fitting connection, the flanging nipple is generally used together with the flange. Specifically, it is sleeved in the flange inner...

API 5CT Oil Well Steel Grade

API 5CT Oil Well Steel Grade J55/ N80/ Pup Joint Main functions of casing head Support the gravity of each layer of casing except surface casing through suspension. It bears the gravity of BOP assembly. Improve the stability of drilling wellhead...

Professional oilfield api specification casing and tubing

Professional 2 7 8 oilfield api spec 5ct j55 octg casing and tubing with low price According to the number of hanging casing layers, it can be divided into single-stage casing head, two-stage casing head and three-stage casing head; Single stage...

Seamless API L80 steel casing

Seamless API 5CT Grade L80 Steel Oil Casing 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. Except L80-9Cr and...

Cinina Plant API 5CT Oilfield Drilling Well Casing

Cinina Factory Sales API 5CT N80 L80 oil well casing for oilfield drilling In API SPEC 5CT standard, the steel grades of casing and tubing indicate their yield strength and characteristics. Steel grade marking is usually represented by 1 letter and...

API Oilfield Seamless Tubing and Casing Pup Joint

API 5CT L80 N80 J55 K55 P110 Oilfield Seamless Tubing and Casing Pup Joint Tubing and casing are essential tools in oil exploitation The main functions are as follows: first, reinforce the shaft wall to prevent formation collapse; Second, seal off...

api 2-7/8" l80 eue pup joint

api 2-7/8" l80 eue pup joint In the development process of petroleum industry, petroleum pipelines and petroleum pipe threads play an indispensable role. Different oil pipelines correspond to different pipe threads. The threads used for petroleum...

API 5CT Oil Well Carbon Steel Casing Manufacturing

API 5CT Oil well N80 Steel Casing, Carbon Steel Casing Pipe Manufactured API 5CT: Specification for Casing and Tubing API 5D: Specification for Drill Pipe API 5L: Specification for Pipeline Steel Pipe API 5B: Specification for Machining, Measuring...

Oil and gas well casing

Carbon steel Pipe API 5CT J55 K55 N80 L80 high quality casing oil and gas well casing Classification of tubing Tubing is divided into non thickened tubing (NU), thickened tubing (EU) and integral joint tubing. The non thickened oil pipe refers to...

Seamless L80 tubing in API 5ct steel pipe

Seamless L80 tubing in API 5ct steel pipe Role of tubing ① Extraction of oil and gas: after drilling and cementing of oil and gas wells, oil pipes are placed in the oil layer casing to extract oil and gas to the ground. ② Water injection: When the...

Produces API 5CT oil well casing

Cinina Factory Sales API 5CT N80 L80 oil well casing Oil casing is a deep machining product with high requirements and large consumption in oil drilling and production engineering. Use the thread to connect a single oil casing pipe into a long...

API 5CT,Oil casing,coupling tubing

API 5CT,Oil casing,coupling tubing Tubing is the pipeline for pumping oil. After the well is drilled, the tubing is set in the casing. There are two types of tubing: thickened type and split type. In general, the tubing can be reused, but it can not...

casing 20 inch 30 inch for production casing

Factory supplied threaded socket stainless steel couplings The casing is threaded to shorten the running time. The casing is a disposable material. Once problems occur in use, it will cause great losses, so the quality requirements for the casing...

pup joint pipe with fig 1502 union

pup joint flow line pipe with fig 1502 union In the process of crude oil and natural gas exploitation, oil pipes, as an important facility for oil and gas transmission after drilling, can transport crude oil and natural gas in oil and gas reservoirs...

API 5CT perforated tubing nipple

API 5CT Perforated Pipe And Perforated Tubing Pup Joint Coiled Tubing (CT for short) is a kind of coiled synthetic tubing that can be wound on the drum according to the required length manufactured by the manufacturer. The outer diameter of the...

API 16C PUP connector straight pipe

API 16C high pressure integral PUP joints straight pipe with hammer union Coiled tubing · well control device Well control device is another key part of coiled tubing operation. A typical coiled tubing well control device includes a BOP stack (BOP)...

pup joint for tubing 2 7/8

pup joint for tubing 2 7/8 The control and adjustment part of the oil well is called Christmas tree, which is used to control and adjust the fluid in the well, so as to realize the operation of downhole tools and instruments. Christmas tree is...

EUE API Drill Pipe Pup Joint Tubes

2 7/8 EUE API Drill Pipe Pup Joint Tubes For Sale The wellhead device mainly includes three parts: casing head, tubing head and production (gas) tree. The main function of the wellhead device is to suspend the downhole tubing string, casing string,...

API L80 EUE tubing nipple on the market

API L80 EUE Tubing Pup Joints On Sale For Oilfield The downhole safety valve is a control device for abnormal flow of fluid in the well, such as the oil well out of control caused by fire, pipeline rupture, blowout and earthquake on the offshore oil...