downhole drill stem testing tools

Brand Name:OHANG TECH

Place of Origin:CHINA

...downhole motor O.D.: 43-340mm API Drilling Chinese Downhole Drilling Mud Motor is a kind of downhole drilling tool powered by mud. The mud from mud pump enters motor by way of bypass valve, and a pressure drop between motor inlet and outlet created, such pressure drop will drive the motor rotator to rotate, and transmit the torque and rotary speed to bit by universal shaft and transmission shaft. The downhole...

Brand Name:TIPTOP

Model Number:Drill Collar

Place of Origin:China

... in full length with best material quality. Slick Drill Collar: we can produce from 2 7/8’’ OD to 14’’ OD drill collar with API, Non API, or special connections. Spiral Drill Collar: we can produce three right-hand spiral grooves on drill collar.

Brand Name:OHANG TECH

Place of Origin:CHINA

... into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit. The downhole motor property mainly depends upon its property parameters.

Brand Name:OHANG TECH

Place of Origin:CHINA

... into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit. The downhole motor property mainly depends upon its property parameters.

Brand Name:TIPTOP

Model Number:Non-Magnetic Drill Collar

Place of Origin:China

... stainless steel. Strict control of chemical composition and special forging process guarantee the excellent mechanical properties of our non magnetic drill collar. Non Magnetic Properties: Relative Permeability: Max. 1.005 Hot Spot/Field Gradient:

Brand Name:ROSCHEN

Model Number:6 1/2 ~ 30

Place of Origin:CHINA

Downhole Drilling API Stabilizer 6 1/2 inch Coring Tools for Oil Drilling Downhole Drilling API Stabilizer 6 1/2 inch for Coring Oil Drilling API Stabilizer downhole drilling api stabilizer API Stabilizer Description: Condition: New Application: oildrilling Place of Origin: China Brand Name: ROSCHEN Model Number: drilling...

Brand Name:TIPTOP

Model Number:CSZ

Place of Origin:China

...advanced technology and concentrates advantages of all kinds of fishing and jarring tools. It has compact structure, reliable property, convenient to adjust, easy use. It is a new type upward jarring tool used in petroleum and geological explorations. We

Brand Name:TIPTOP

Model Number:Integral Blade

Place of Origin:China

Downhole Drilling Integral Blade Non Magnetic Stabilizer, Up to 26'' Crown OD Tiptop integral non magnetic stabilizer is made from one solid forging of non magnetic steel. The material is high purity Chromium Manganese Austenitic stainless steel. Ultrasonic inspection and MPI inspections are performed on each forging over its full length and section, after rough machining according to API Spec 7-1. Mill test...

Brand Name:Techcore

Model Number:DST Ball Valve Section

Place of Origin:China

Ball Valve Assembly For Downhole Tester Valve / Circulating Valve The Ball Valve Assembly is the important part of DST tools, the ball valve section is used in OMNI Circulating Valve, RD Safety Circulating Valve, Select Tester Valve, and LPR-N Valve, ...

Brand Name:Techcore

Model Number:MFE5150005

Place of Origin:CHINA

... the control during the testing operation and evaluation of test recovery while providing additional information for reservoir analysis. The tool is operated entirely by up and down motion of the drill stem. this up and down operation provides a more

Categories:Coring Tool

Country/Region:china

...quot; Downhole Drilling Mud Motor for HDD with Chrome Plated Rotor API 7-1 4-3/4" Downhole Drilling Mud Motor for HDD with Chrome Plated Rotor Product Description API Drilling Chinese Downhole Drilling Mud Motor is a kind of downhole drilling tool ...

Brand Name:TIPTOP

Model Number:Sour Service Drill Pipe

Place of Origin:China

...manufactured to meet the most stringent service requirements of clients. Along with the increasing of well depth of drilling, the more complex stratum will emerge, especially of the emerging of sulfur stratum which will harmfully impact the safety of well

Model Number:1 7/8" - 26"

Place of Origin:China

...Downhole Mud Motor / Downhole Drilling Motor With Good Price Description of Downhole Motor Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit. The downhole