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COMPANY PROFILE Jiangsu Service Petroleum Technology Co., Ltd. is committed to researching and supplying high-level petroleum downhole tools and drilling equipments, and has obtained the certificates of API Q1,...
... and anti-impact. 2) The wear layer adopts anti-impact, antifriction alloy. 3) The body is made of quality alloy steel through forge and quenching. 4) The collar is made of high quality spring steel, good el...
... and anti-impact. 2) The wear layer adopts anti-impact, antifriction alloy. 3) The body is made of quality alloy steel through forge and quenching. 4) The collar is made of high quality spring steel, good el...
... BOP for Drilling Rig Product Overview BOP is a large valve used to control wellbore fluids. In this type of valve, the sealing element resembles a large rubber doughnut that is mechanically squeezed inward ...
...Circulating Overshot Product Overview Overshot is one of the fishing tools which is fishing the pipes externally. It can catch drill collar, drill pipe, tubing, subs and other pipes. Because of the seals,the...
...Overshot for Oilfield Product Overview Overshot is one of the fishing tools which is fishing the pipes externally. It can catch drill collar, drill pipe, tubing, subs and other pipes. Because of the seals,th...
... and Die Collar Product Descrption Taper tap is a fishing tool which making thread and engaging fish internally,such as drill pipe and tubing.It has high success rate for fishing tubular fishes with coupling...
Double Cut Rock Drilling Bucket For Bauer Rotary Drilling Rig Features : - Kelly Box size 130;150;200mm; - Round shank chisel pilot bit RP4, cutting edge and collar plate with round shank chisels; - Ventilation...
API 7-1 Oilfield Drilling Tool Saver Sub OD 187mm for Top Drive Product Introduction Saver sub is short length of drill collar that has male threads on one end and female on the other. It is screwed onto the bo...
...the mechanized operation of drilling machines in shore and land oilfields instead of previous “chain” and “core”. It’s operated more safety and with less labor power, and more efficiency. It’s more convenien...
...-up and break-out operations of drill pipes, drill collars, casings and other type couplings from 31/2” to 81/2”. It is an upgrade product. This product suits for hot or cool environment, onshore or offshore...
...elevator with double-valve structure. Through changing the bushing, it can handle drill pipes, drill collars, casings and tubings. By using the hydraulic-controlled system, it can make the operation more con...
..., drilling collars, casings and tubings. By using the hydraulic-controlled system, it can make the operation more convenient, reduce the worker’s labor intensity effectively and improve work ......
...Drilling Bucket With Clay Drilling Tooth For Pile Foundation Feature 1. Longer bucket shell is helpful to avoid pile inclined; 2. Option half-automatic or manul mechanic bottom open system. 3. A built-in ven...
..., position, and stop parts on a shaft. Available in various designs and materials, they provide reliable sealing, prevent leakage, and ensure optimal performance across industries. Shaft collars offer durabi...
... operation. It contains a check valve to permit fluid to pass downward but not upward through the casing. The float collar prevents drilling mud from entering the casing while it is being lowered, allowing t...
...Collar with Cement Float collar is installed on the casing and up the float shoe. Like float shoe, it also provide buoyancy to the casing string when it’s lowered, reducing the load on the drilling rig. A bu...
...Casing Plug-in Float Collar and Shoe Float Collar is supplied with plunger valve in most of the application. It contains a check valve to permit fluid to pass downward but not upward through the casing. The ...
...Collar The circulation ports can be hydraulically opened, eliminating the need to use a free-fall opening plug. Therefore, it is not restricted to well inclination Oilfield Aluminum Mechanical Stage Collar F...
...lowered, reducing the load on the drilling rig. A build-in check valve provides buoyancy to the casing string also prevents cement from re-entering the casing after it’s displaced. It’s a receptacle to cemen...