Workover Rig

Founded in 1969, RG Petro-Machinery Group Co., Ltd. is the manufacturing base of Chinese major technical equipment and fast move petroleum drilling rigs. At present, it has 12 subsidiaries with 9 production and supporting branches. Its main products include 12 series of more than 200 varieties, such as truck-mounted drilling rigs, skid-mounted drilling rigs, trailer-mounted drilling rigs, workover rigs, oilwell logging equipment, and integrated automatic well service equipment.

RG Group has established a complete scientific and technical research and development system. It has academician workstation, post-doctoral scientific research workstation, and the National Petroleum Truck-mounted Equipment Standardization Work Department. It is responsible for hosting in drafting the national petroleum and petrochemical industry truck-mounted equipment standards. It has a nationally recognized enterprise technology center and metrology inspection laboratory, and has strong machinery fabrication and system integration capabilities. The company has passed ISO9001 and API Q1 international quality system and been authorized to use API 4F, 7K, and 8C monograms since 1990s.

RG provides the oil and gas drilling equipment and all-round services according to the demands of the customers globally, including drilling services, equipment maintenance services, engineering services, inspection services, and equipment leasing etc.

RG Petro-Machinery Group Co., Ltd. makes the great efforts to provide the first class equipment and services for the oil and gas industry of China and the world.

Shandong Santian Linqu Petroleum Machinery Co., Ltd. was founded in 1952 and became a limited company in 2005 after restructuring with the registered capital of RMB 18,000,000. We are a backbone enterprise which is specialized in design, research, processing, manufacturing, sales service and export trade of petroleum machinery, magnetic equipment and industrial automation equipment in China. Now our company is one of the Top 50 Enterprises for China Petroleum and Petrochemical Equipment Manufacture, the first-class network member of SINOPEC and CNPC National Group Company and also the director member of China Petroleum and Petrochemical Equipment Industry Association.

Our main products include two series: Petroleum Machinery and Magnetic Equipment. Our leading products cover more than 40 kinds and 200 models, such as XJ series of workover rigs, XJ70Z-2BL wash well workover rigs, CYC-8 oil extraction workover rigs, LSC-12 sand bailing workover rigs, TJ10A series wheel-type drifting machines, QK, XQ, QB and other series of well servicing power tongs, ZQ203/100 drill pipe power tongs, CT series drum permanent magnetic separators, YCW series disc type permanent magnetic tailing recovery machines, RCY series tramp iron permanent magnetic separators, RCD series tramp iron electromagnetic separators, DZ series motor vibrating feeders, GZ series electromagnetic vibrating feeders, GPS series high frequency electromagnetic vibrating screens, YA series circular vibrating screens, TD75 series belt conveyors, LS series screw conveyors, ICS series electronic conveyor belt scales, GMT series high frequency pulse demagnetizers, etc.

There are 286 sets of main manufacturing facility equipment and 128 Middle and Senior engineering technical personnel in our company. In 1997, our company passed ISO9001 International Quality Management System certification, ISO10012 Measurement Qualified Confirmation, API 4F and 7K certification. The quality and reliability of our products are effectively guaranteed. Our products are widely used in oil field, cement, building material, metallurgical industry, power engineering, coal mining, mineral separation, paper making, chemical industry, environment protection and other industries, and have been exported to many countries in the world, such as the United States, Canada, Kazakhstan, Iran, Kuwait, the United Arab Emirates, Indonesia, Pakistan, South Korea, the Philippines and so on.

Our company has been successively awarded as the outstanding supplier for China Petroleum and Petrochemical, Shandong Province Top 10 Independent Innovation Brand-mark Enterprise of Machinery Industry, AAA Grade Enterprise Credit Evaluation, Shandong Province Enterprise with excellent credit standing, Shandong Province-grade Civilized Enterprise, Shandong Province-Grade Enterprise Technology Center, etc. Our XJ series workover rig has been awarded as China Petroleum and Petrochemical Equipment Famous Brand Product and Shandong Province Technical Innovation Outstanding New Product; Our LTJ-10 wheel-type drifting machine has been awarded as National New Product by the National Economic and Trade Commission and Top 10 Scientific Research Project by National Petroleum and Natural Gas Corporation; Our QK300YB power tong has been awarded National Outstanding Product Quality Gold Medal and the 40th Brussels Eureka World Invention Gold Medal.

With the sustained business conception of "advanced and reliable products, first-class service as return", we have gained high trust and respect from the customers.

SHENGJI established in 1964 and restructured in 2007, is a comprehensive enterprise integrating design, R & D, manufacturing and oilfield services. SHENGJI covers an area of 158 acres, 1500 Employees, 1200 advanced equipment, Annual revenue $150 million. SHENGJI have 18 production plants, 7 subsidiaries and several offices around the main oilfield in the World. The group owns high lever R&D centers and national laboratories carrying out strategic cooperation with China University of Petroleum and scientific research institutes of SINOPEC. SHENGJI has obtained 152 national patents and been awarded various honorary titles, such as "National High-New Tech Enterprise", "AAA Grade Credit Enterprise", "Contract Abiding and Trustworthy Enterprise".

Shengji products covers eight blocks:

1.Conventional Drilling & Recovery Equipment

Including tubing &casing, precision rolling pipe, pumping unit, downhole pumps, Wellhead and X-mas tree , BOP, pressure vessel and oil recovery tool.

2.Complete Sets of Thermal Recovery Equipment

Including steam boiler, thermal recovery wellhead, vacuum insulated tubing and thermal recovery downhole pump.

3.Anti-Corrosion & Anti-Abrasion Products

Including HDPE liner tubing, tungsten plaiting tubing, coated sucker rod, SS & Brass Sucker rod pump.

4.Multiphase Flow Meter

5.Mechanized Work Over System

Including minor workover automatic system, snubbing device and major workover automatic system.

6.Tertiary Oil Recovery Equipment(EOR)

Main products contain a set of mobile chemical flooding mixing and injection equipment, a set of microbial displacement and injection equipment, offshore polymer device, etc.

7.Drilling & Completion Technology and Products

Including liner hanger,external pipe filling packer,drilling free completion tool,adaptable centralizer, etc.

8.Engineering Design, Installation and Maintenance

Including various types of CNC equipment installation and maintenance, design, installation, commissioning and operation of large equipments and complete production line, maintenance of offshore drilling platform, offshore wellhead services and so on.

All brand products have acquired international certification. For example, API 5CT series tubing & casings, API 11E series pumping unit, API 11AX and CE series sucker rod pump, API 6A series wellhead and Christmas tree, API 16A series blowout preventer. ASME U S series the boiler and pressure vessel. Shengji has obtained APIQ1, ISO9001 quality management system certification and HSE management system certification.

Shengji has established 6 national laboratories:

1.PhysicalLab: There exist tests about mechanical properties, hardness, metallographic and polymeric materials of metal materials.

2.Chemical Lab: There exists analysis of chemical composition for metal materials.

3.Precision Measurement Lab: There exists the inspection of geometric dimension, roughness, shape and position tolerance, as well as the calibration of measuring instruments.

4.Thermal Instrumentation Lab: There exists verification and calibration of instruments.

5.Wellhead Equipment Testing Lab: Shengji is the designated well control experimental base by Sinopec, and Shengji is able to take all kinds of water pressure and air pressure sealing tests, whose process are controlled by computer. The maximum pressure can reach to 35000psi. This lab owns PR2 valve pressure and temperature cycling device so that PR2 test of wellhead and valve can be done. There are as many as 16 kinds of experiments for PR2.

6.Multiple Phase Flow Lab: It is the only national multiphase flow laboratory of Sinopec, which is used for the test and verification of multiphase flow metering device.

Rely on a long history, strong technology, superior equipment, controllable quality, Shengji has built partnerships with a number of world famous companies, such as:

Sinopec, CNPC, CNOOC, Shell, Chevron, GE, Schlumberger, Halliburton, Weatherford and so on.