2-7/8" EUE Box Thread protector EUE TKC thread
EUE TKC thread protector available for the different sizes such as 2-3/8",2-7/8" and 3-1/2".Petroleum tubing is divided into flat tubing (NU), thickened tubing (EU), and integral joint tubing (IJ). Flat tubing refers to the process of directly threading and coupling the pipe end without thickening. Thickened oil pipe refers to the process of turning the thread and attaching the coupling after the two ends are externally thickened. Integral joint tubing refers to a tubing that passes through an internally thickened external thread at one end and an externally thickened internal thread at the other end, and is directly connected without a coupling.
The role of petroleum tubing: Extracting oil and gas: After drilling and cementing an oil and gas well, place tubing in the reservoir casing to extract oil and gas to the surface. Water injection: When the downhole pressure is insufficient, water is injected into the well through the tubing. Steam injection: During thermal recovery of heavy oil, insulated tubing is used to inject steam into the downhole. Acidification and fracturing: In order to improve the production of oil and gas wells in the late stage of drilling, it is necessary to input acidizing and fracturing media or solids into the oil and gas reservoir. The media or solids are transported through oil pipes.
