WELL - 213 ads

Saturday, November 27, 2021

Cementing is an important task in the drilling process. In drilling operations, there must be at least two cementing (production wells) and up to 4 to 5 cementing (deep exploration wells). The top cementing is the surface casing cementing, which plays the role of "mud passage, oil...

Saturday, November 27, 2021

Quantity : 10000 pcs/ - Price : 10-150USD

FEEJOY Cable Float Level Switch is a switch that can adjust the liquid level in barrels, tanks or wells. Our cable float level switch has the feature of sturdy structure, low price, long life. It can measure liquids containing granular or lumpy impurities. In addition, the length...

Thursday, October 28, 2021

Quantity : 10000 Piec - Price : 150USD-10000USD

Among all the china drill bit manufacturers in China, Cangzhou Great Drill Bits Co.,Ltd. is famous for its specialty and service quality. Excellent Feedback from customers: More than 20 Engineers & 100 senior technical & 50 sales and services team. The Purpose of drilling...

Thursday, October 28, 2021

Quantity : 10000 Piec - Price : 150USD-10000USD

Among all the china drill bit manufacturers in China, Cangzhou Great Drill Bits Co.,Ltd. is famous for its specialty and service quality. Excellent Feedback from customers: More than 20 Engineers & 100 senior technical & 50 sales and services team. About Drilling: 1. Use...

Thursday, September 30, 2021

SVP-A coffee maker has a high-quality appearance design. The cap of the SVP-A coffee maker is hollow and spherical, which reduces heat transfer and prevents hot hands. A hexagonal stainless steel pressure rod can be used to rotate the lid when the pressure rod is rotated, which is...

Saturday, September 25, 2021

The purpose of the RO booster pump is to increase water pressure at the preliminarily filtered water chamber and forcing the water through the RO membrane, the reverse osmosis water is stored in a clean water chamber (water tank), while the dirty water flows led to the solution water chamber...

Thursday, September 02, 2021

FEEJOY Cable Float Level Switch is a switch that can adjust the liquid level in barrels, tanks or wells. Our cable float switch has the feature of sturdy structure, low price, long life. It can measure liquids containing granular or lumpy impurities. In addition, the length of the...

Tuesday, July 27, 2021

Price : 10-30USD

Zhongtian East Fluorine Silicon Material Co., Ltd.,a silicone suppliers, mainly engaged in organic silicon monomer, research and development of fluorine silicon new materials and silane crosslinking. Methyltrichlorosilane Name: Methyltrichlorosilane (M1) Feature: This product is a...

Friday, July 09, 2021

Overview of Bi-center Bit This type of Bi-center Bit mainly used for medium to medium-hard compressive and abrasive formation, it has medium and high-density parabolic crown and heavy cutters density for the bit has good impact resistance and anti-abrasive, high wear-resistant diamond gauge...

Friday, July 09, 2021

Overview of Core Barrel Roller Bit The roller bit core barrel from GREAT Drill Bits that manufactures high strength drill bits uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet...

Tuesday, July 06, 2021

Feejoy Technology (ShangHai) Co., Ltd. is a professional pressure transducer manufacturers. We provide Level Transmitter, Level Switch, liquid level measurement devices, miniature pressure transmitter, explosion proof pressure transmitter, rf capacitance level sensor, RF Admittance...

Thursday, June 17, 2021

Quantity : 500000tons - Price : $5-$200000

The drill pipe is the steel pipe with thread at the end, for connecting the drill ground equipment and drilling equipment in drilling bottom or bottom hole device. The drill pipe is the device which used to transport drilling mud to drilling bit, and improve, bring down or rotary...

Thursday, June 03, 2021

Dezhou Rundong Petroleum Machinery Co., Ltd,gas & oil field services company, is a professional company with 20 years history in manufacturing of oil drilling equipment. Products quality are well controlled according to China's oil industry standard, API specs as well as ISO9001...

Saturday, May 29, 2021

API Pipe Mill For Oil Transportation is a series of machines that build longitudinal weld seam tubes and with steel strips of certain width. Pipe Applications API pipe is widely used for a variety of pressure pipelines, especially for Petroleum, Natural gas, City gas, Pipe network...

Saturday, May 15, 2021

Basic information of Resilient Gate Valve for Underground This valve is used as a two-way closed circuit device. Dof960 series of cases Features of Resilient Gate Valve for Underground 1. No need for sluice Wells, which reduces the amount of installation work; 2. Does not affect the traffic...

Wednesday, April 28, 2021

The fracturing tree (frac tree) is a piece of wellhead equipment used to direct and control oil & gas from the well. It is an assembly of valves, spools, and fittings used for an oil well, gas well, water injection well, water disposal well, gas injection well, condensate well...

Wednesday, April 28, 2021

Saigao Float Collar is supplied with plunger valve in most of the application. A non metallic Valve encased and held in place with a high pressure cement mixture. This design ensure the valve the maximum circulation rate in vertical, horizontal and deviational wells. Material used...

Wednesday, March 31, 2021

Catfish farming in Nigeria is the cultivation of one or more finned fish primarily for commercial purposes. In this article, you will learn how to start your own successful catfish farming business in Nigeria. We will provide you with all catfish farming tips so you can start your...

Tuesday, March 02, 2021

roller bit core barrel Overview of Core Barrel Roller Bit The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet teeth is used for cutting an annular ring...

Tuesday, March 02, 2021

GREAT has customized manufacture several types of roller bit. It is including 90 ° U-shaped Roller Bit, 120 ° U-shaped Roller Bit. All these two types have designed Starry Sky Roller Bit. The cones designed more full insert than traditional tricone bit cutter. 90 ° U-shaped Roller...

Tuesday, March 02, 2021

RC PDC Bit Overview rc bit RC PDC bit from GREAT are manufactured from AISI 4145H heat-treated steel, Reverse circulation drill bits are widely used in geological exploration samples, oil wells, mining, and other fields. The reverse circulation drilling method combined with RC PDC...

Saturday, January 16, 2021

Price : 1000-6000USD

As a professional air compressor supplier, we can select the air compressor model and brand corresponding to the volumetric flow and pressure according to the drilling hole diameter, drilling hole depth, etc. These high-quality air compressor for drilling rig are reliable in performance...

Thursday, January 07, 2021

Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity. Spiral drill collar is used to reduce contact area with hole so as to avoid efficient bit stricking...

Thursday, January 07, 2021

Downhole motor is to convert the high pressure fluid power of mud into mechanical energy for bit rotation. It is widely used in oil field and mine directional well and horizontal well, cluster Wells and vertical Wells, drilling, deflecting, adjusting azimuth, coring, reaming, side...

Thursday, January 07, 2021

Saigao double valve cement float shoe & collar offers dependable performance for all classes of oil and gas wells. The valve prevents cement back-flow, provided casing buoyancy during run-in, and acts as an internal BOP during the process of running and cementing the casing. The...

Thursday, January 07, 2021

Quantity : 10000 Piec - Price : US$150-US$10,000

Overview of Bi-center Bit As one of the drill bit manufacturers in China, Cangzhou Great Drill Bits Co.,Ltd. offers directional drill bit. This type of Bi-center Bit mainly used for medium to medium-hard compressive and abrasive formation, it has medium and high-density parabolic...

Thursday, January 07, 2021

Quantity : 10000 Piec - Price : US$150-US$10,000

Overview of Core Barrel Roller Bit Cangzhou Great Drill Bits Co.,Ltd. is one of the drill bit manufacturers in China. Its roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: - Core...

Wednesday, September 30, 2020

Overview RC PDC Bit RC PDC bit from GREAT are manufactured from AISI 4145H heat-treated steel, Reverse circulation drill bits are widely used in geological exploration samples, oil wells, mining, and other fields. The reverse circulation drilling method combined with RC PDC BITS and...

Wednesday, September 30, 2020

Overview of Drag Bit Drag bit are manufactured from forged high-quality alloy steel and hard alloy, plus state of art welding technology and multiple precision heat treatment to provide the highest rate and longest lifespan at the roughest condition. A drag bit is usually designed...

Friday, September 11, 2020

Price : 80000-2000000usd

Tubing repair is an important measure to reduce the comprehensive cost of production in oil production plants to improve the quality of repairing tubing. It can ensure the quality of oil and water wells to prolong the inspection cycle, reduce the rework of operations and reduce operating costs...