API 7 Drill collar

Product Description 1. Steel Frame: Constructed with two or three 304 or 316 stainless steel wire cloth layers with a steel backing plate and steel frame combined together. Because of different mesh size and hole size, get a better filtering effect. The bottom high strength ...

Come From Dongying Lake Petroleum Technology Co.,

Product Description The details of Drilling Stabilizer as follows, 1. Material: AISI 4145H Mod Alloy steel, Non magnetic steel, etc. 2. Types: Drill String type and Near bit type. 3. Use: It is mainly used to stabilize the drilling tools in the process of drilling hole. 4. ...

Come From Dongying Lake Petroleum Technology Co.,

Product Description We can manufacture square drill rods and hexagonal drill rods as per requirements of customers. They are made of AISI 4142H-4145H forged or rolled alloy structural steel. Quenching plus tempering thermal treatment will be conducted over the whole length. Its ...

Come From Dongying Lake Petroleum Technology Co.,

Product Description Safety Clamps Type MPare necessary tools for handling drill collars, flush joint pipes and small shoulder pipes. They could adjust pipes of different sizes by changing the quantity of chain links. They are designed and manufactured according to 7k spec for ...

Come From Dongying Lake Petroleum Technology Co.,

Product Description Drilling Motoris a kind of downhole power frilling tools by mud. The mud output by the mud pump, will enter the motor through the bypass valve, and a certain pressure difference will be formed at the inlet and outlet of motor, to push the rotor of motor to ...

Come From Dongying Lake Petroleum Technology Co.,

Description: Lifting is a special tool for lifting drilling tools in oil, gas and exploration drilling project. How to order: Sizes & connections; Please specify special requirements Product Parameters Thread O.D. (mm) Length (mm) Thread O.D. (mm) Length (mm) 7 5/8 REG Pin Φ210 ...

Come From Dongying Lake Petroleum Technology Co.,

Product Description LAKE LT 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 fluid can circulate with the high pump pressure after catching the fish. The top ...

Come From Dongying Lake Petroleum Technology Co.,

Description： High strength design ensures high pressure bump and back flow resistance; Withstands long periods of circulation; Automatic fill-up, saves considerable running-in time of casing; Easy drill out with PDC bits; Special non-rotational groove design ensures cementing ...

Come From Dongying Lake Petroleum Technology Co.,

Description： The Manual tongs are necessary tools applied to make up and break out pipes. By changing the lug jaws and latch steps the manual tongs can hold different size of tongs.They are designed and manufactured according to API 7K for well drilling equipment. The B type ...

Come From Dongying Lake Petroleum Technology Co.,

Features: 1. All thread inspection after production; 2. All thread gauges will be supplied with Calibration Certificate; 3. 100 % customer satisfaction for Quality and Reliability; 4. Suitable for many kinds of thread and pipes; 5. Good package suitable for international ...

Come From Dongying Lake Petroleum Technology Co.,