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Mechanical Drilling Jar Type JZ Full-Hydraulic Drilling Jar Type QYⅢ Hydro-Mechanical Drilling Jar Type JYQ Full-Hydraulic Drilling Jar Type SS Drilling Accelerator Type ZJQ Two-action Drill Accelerator Type SZJQ Double Acting Full Hydraulic Drilling Jar Lock Type QYSSuper Fishing Jar Type CS V Jar intensifier Type ZJS Fishing Bumper Sub Type KXⅡ Lubricated Fishing Bumper Sub Type BXJ Surface Bumper Jar Type DJ Surface Bumper Jar Type DX Continuous Bumper Sub Type ZDXJQ Cable Jar Type DJQHydraulic Shock Sub Type YJ Two-Way Shock Sub Type SJ Mechanical And Hydraulic shock Absorber Type JZ-HYⅡ Anti Stick Slip Tool Type HNG Heavy Weight Shock Absorber Type JZ-J Cam Shock Absorber Type JZ-TS Top Drive Shock Absorber Type DQJ Drilling Shock Eliminator Type XZQ Hydroscillator Type ZDQ Hydraulic Thruster Type TLQ
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Roller Reamer Type HYQ Spiral Drilling Stabilizer Type LX Hydraulic Adjustable Stabilizer Type YTLX Lifting Sub Type TSDJ High-efficient Vibration Resistance Reduction Tailpipe Running tool Type ZTX Hole Straightener Reamer Type JYXZ Cyclone Desander Type XLQS Casing Wear Bushing Type FMT Borehole Dressing Tool Type JYXZ-M Hydraulic Hole Opener type KY Drilling Safety Joint Type AJ-SZ Reaming Stabilizer Type HYF Non-magnetic Drill Collars
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Safety Joint Type AJ Safety Joint Type HAJ&JAJ Releasing and Circulating Overshot Type LT-T Junk Sub Type LB Reverse Circulating Junk Basket Type LL Grapple Releasing Spear Type LM Fishing Magnet Type CL Fishing Multifunction Type DLQ Releasable Reversing Spear Type DLM-T Taper Tap Type GZ Die Collar Type MZ Muti-purpose Casing Spear Type AZ-LM Mechanical Internal Cutter Type NG Hydraulic Internal Cutter Type AND-S Mechanical External Cutter Type WD-J Hydraulic External Cutter Type WD-S Flat Bottom Junk Mill Type MXP Tapered Mill Type XZ Pilot Junk Mill Type GMX/YMX
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Casing Scraper Type GGQHⅣ High-efficient Casing Scraper Type GGQXⅡ Casing Scraper Type GGQZ Casing Brush Type GGQM Brush Scraper Model GX-M High-efficient Fishing Magnet Type GQC Fishing Magnet Type QC Pressure Testing Packer Type ST Double Acting Casing Swage Type SZZ Casing Compensator Type TBQ Lead Seal Casing Compensator type TBQ-Q Lead Seal Casing Compensator Type TBQ-QⅡ
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Float Sub Type FZF Throw-Type Back Pressure Valve Type HY Arrow Back-Pressure Valve Type JF Double Function Arrow-shaped Back Pressure Valve Type SJF Kelly Valve Type XS Ⅲ Full Open Safety Valve Type QKFⅡ IBOP Type NFQ Floating valve core Continuous Circulating Valve Type LXF Arrow Back-Pressure Valve Type FJ Simple Assembly Stand Type JZP Hydraulic Test Stand Models S120, 1150, and 2200 Full-hydraulic Mounting Rack Type YZJ200 Bucking Unit Type YXD20
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JarsEffective tools for relieving stuck drilling operations, to convert the potential energy inside the stretched drilling tools into kinetic energy.
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Drilling ToolsDrilling tools play a crucial role in the drilling process, with design and use directly affect the efficiency, safety and cost of drilling.
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Fishing ToolsFishing tools are one of the special tools most widely used, the most frequently used, with the most complete variety and specifications.
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Casing AccessoriesCasing accessories play an important role in oil drilling and cementing engineering. Their main purpose is to ensure smooth construction and improve engineering quality.
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About Us“GAOFENG” has strict systems of scientific research and quality assurance. It has a research & development technology center, a modern product line and maintenance service for oilfield drilling tools, and facilities together with advanced techniques of physical and chemical analysis as well as ultrasonic flaw detection for materials.
“GAOFENG” has strict systems of scientific research and quality assurance
“GAOFENG” has strict systems of scientific research and quality assurance
Learn from Lei Feng and offer love to youth
2024-03-06
With the spring breeze blowing, the spirit of Lei Feng radiates a brighter light in the new era. On March 5, the youth members of Gaofeng Company actively responded to the call of the Youth League Committee to "learn from Lei Feng" and carried out a volunteer service activity with the theme of "learning from Lei Feng and dedicating love to youth.
-Youth members of Gaofeng Company "learn from Lei Feng" and go deep into nursing homes to offer love.
Learn from Lei Feng and Treat New Style
With the spring breeze blowing, the spirit of Lei Feng radiates a brighter light in the new era. On March 5, the youth members of Gaofeng Company actively responded to the call of the Youth League Committee to "learn from Lei Feng" and carried out a volunteer service activity with the theme of "learning from Lei Feng and dedicating love to youth.
The youth members of the Gaofeng Company dressed in uniform, with full enthusiasm and love, came to Guiyang Gui'an Qianchen Pension Service Center. Most of the old people here are retired employees of the company. During the activity, the youth league members had a clear division of labor, helping the elderly to tidy up their internal affairs, chatting with them, and helping the elderly to eat. On the playground, skilled stylists are providing free "haircuts" for the elderly.
A retired old man said excitedly
I am very excited to see these young people so enthusiastic and active. Their arrival made us feel the warmth and care given by Gaofeng Company to the old comrades, and wish Gaofeng Company a better future!
The secretary of the Communist Youth League said in the summary of the activity
Lei Feng spirit is an important part of the excellent traditional culture of the Chinese nation. The Youth League Committee of Gaofeng Company has been actively advocating and practicing Lei Feng spirit. Through this activity, not only let the youth members deeply understand the connotation of Lei Feng's spirit, but also let them learn to be grateful and dedicated, and cherish the current happy life more.
After the event, the Youth League members said that in the new historical period,The spirit of Lei Feng still shines with the light of the times, leading us to move forward. In the future, we will continue to carry forward the spirit of Lei Feng and add new impetus to the high-quality development of the company. The Youth League Committee of Gaofeng Company will take this opportunity to carry out various voluntary service activities in depth, and put Lei Feng spirit throughout the whole process of enterprise development.
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