Pumping Unit

KERUI Petroleum is an international comprehensive industrial group committed to making the extraction of oil and gas more efficient, providing customers one-stop solutions including R&D of high-end oil and gas equipment, oil and gas energy engineering and oil field integration services, industry + internet platform services, industry training and human resource services. Taking the full advantages of equipment, technology, services, talents and platforms, and multi-field business models development, KERUI Petroleum is upgrading from solutions providing to a win-win eco-industrial chain.

Business Scope

R&D of High-end Oil & Gas Equipment

7 manufacturing bases, covering an area of 2.4 million square meters.

Drilling and completion equipment R&D manufacture base, natural gas equipment manufacture base, oil & gas stimulation equipment manufacture base, intelligent artificial lift oil extraction equipment manufacture base, specialized nitrogen generation and injection equipment for oilfield manufacture base, offshore oil and gas equipment manufacture base, Falcon digital wellhead & well control equipment manufacture base in America.

Intelligent drilling & completion equipment; specialized nitrogen generation and injection equipment for oilfield; natural gas compression equipment; wellhead well control equipment; Unconventional oil & gas exploration and development equipment; LNG production module; intelligent artificial lift oil extraction equipment; offshore oil & gas exploration equipment; Pumps series products.

Oil & Gas Stimulation and New Energy Development

Over 200 specialized technological service and oil & gas engineering teams for oil & gas field, offering high-quality system solutions to more than 100 oil & gas blocks in more than 20 countries around the world.

Business covers old oil & gas field stimulation and resumption of production, coalbed methane, shale gas, geothermal and other energy development, providing oil & gas field development system solutions and integrated technical services to customers around the world.

One-stop Solutions for Oil & Gas Engineering Value Chain

Focusing on the development, storage, transportation and comprehensive utilization of oil and gas, providing customers with integrated engineering design, procurement, manufacturing, construction, operation and maintenance and management solutions, as well as the full life cycle engineering services.

Industry + Internet Platform Service

An efficient supply chain service platform for the global oil & gas industry.

Platform of trading for idle equipment.

Talents Training Expert and Engineering Technology Think Tank in Global Oil & Gas Field .

Building an international talents training and communication platform in the oil & gas field by gathering senior training experts, enterprise management experts and engineering technology experts, with the operation mode of "Internet & Training Resources Database & Human Resources Database & Engineering Technology Database" (generalized as "the network and three databases").

The Global Development:

1.Overseas branches in 57 countries worldwide, 33 regional service centers and spare parts warehouses, business covers more than 80 countries, provides global services of"8 hours quick feedback"and"24 hours face to face interacting on site".

2.Established branches in 45 countries and regions along "the Belt and Road", 21 regional service centers and spare parts warehouses, covering 61 countries nearby.

3.Cooperating with 5000+ suppliers and partners in the world, providing high quality services and practical products to over 8000 customers across the world.

Technology R&D:

1.Established 16 technology R&D centers and scientific research laboratories in many regions of the world, including China, the United States, Singapore, Canada, and so on.

2.Over 1000+ patented technologies and 1500+ research outcomes, 4% of the sales revenue as R&D investment per year.

As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment.

Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories.

The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.

As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment.

Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories.

The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.

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.

CNPS is a company which specializes in procuring equipment for oil and gas companies in China. This equipment is essential at oil rig sites for the process of exploration, drilling, and distribution of oil and gas. We take great care to make a wide selection of quality, durable, efficient machines, and tools required by the Oil and Gas Industry. Our company also handles sourcing and exports of this equipment to their designated locations.

With the knowledge we have gained during our time in the Oil and Gas industry, we have picked up useful tips and skills that are necessary to improve the business of our customers. We operate by these guidelines, and this enables us to ensure that only the best services and solutions are provided. With us, our customers will have no reason to doubt the standard of service they get. We satisfy clients with extraordinary measures that comply with our company policy and maximize the advantage of our location in Shengli Oilfield, the second largest oil field in China.

: Mission, Vision, and values

Every company that plans to succeed must have a mission, a vision, and a set of guiding rules and principles to achieve their ultimate goal of success. At CNPS, we have carefully taken out time to strategize on what relevant policies help us to serve you better.

CNPS, our mission statement is, "to become the first choice for solutions and equipment in the global oil and gas industry." We aim to become a world-class provider of materials and sourcing equipment to oil sites within and across the border. With this goal in mind, we will continue to strive until we achieve this and become a worldwide brand that supplies excellent services.

:At CNPS, our vision is focused ahead of the current state of the oil and gas industry. By the year 2035, we hope to achieve and even exceed total sales of 2 billion Yuan and a profit margin of over 15% increase. We aim to become one of China's most prominent energy equipment benchmarking companies and ensure that our partners also grow with us to greater heights.

:We believe that values serve as essential guiding principles in any endeavor. We will share some of our core values that are upheld at CNPS:

it is an integral part of our company.

: dedication produces consistent results.

: we make a continuous effort to perfect our company standards.

: exceptional services and quality equipment are compulsory.

y: this is our policy; what we promise is what we deliver.

rvices include:

Intellectual property service.

Agents search in oil and gas field.

Quality control service.

Sourcing for products and services.

Supply chain management.

Sales of mud logging devices: Mud logging Unit, gas detection, mud logging sensors, and all its components.

OCTG pipes: casing, tubing, pup joint, couplings.

Grades: Duplex & Super Duplex, Stainless Steel, Carbon steel, Alloy Steel, Nickel, Monel, Titanium Alloys.

Fiberglass products: API 15HR and API 15LR FRP ,GRE ,GRP pipes and tanks.

Thermal recovery equipment: steam injection boiler, high pressure, and high-temperature testing tools, thermal wellhead.

Well logging: open hole logging tools (surface logging systems, down hole logging tools, average size, hot well.) Cased-hole logging tools, Production Logging tools (PLT tools, Logging While Drilling (LWD), Measurement While Drilling (MWD), perforating machines, logging cable, and mechanical parts processing.

Why choose us?

Customer satisfaction is our foremost concern and priority.

We have a professional team of dedicated members who are skilled in the knowledge of the oil and gas industry.

We have established a partnership with several well-known oil and gas suppliers in China.

We have a history of successfully concluded business deals with satisfied customers.

Puyang Zhongshi Group Company Ltd was founded in 1997,which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC .The company registered capital is 6083 million yuan,with annual output value 200 million yuan,580 employees, Oil machinery is our main products, the leading products include pumping unit,subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels,drilling solid control series products and cementing accessories, We had attained ISO 9001 in 1998 and API Certificates in 2002 .

always insist on the implementation of "consolidating the Central Plains, reaching out to the world ",at the same time expanding domestic and overseas markets. For decades, our products are not only on admission Central Plains, Daqing, Shengli, Nanyang, Yanchang, Changqing, Karamay and other domestic major oil fields and coal-bed methane areas,but also are exported to Southeast Asia, Northern Europe, the Middle East, Africa and South America market. We have successively established long-term strategic cooperative relations with the oilfield market customers of Sudan, Russia, Kazakhstan, Indonesia, Iran, Syria, Venezuela and other countries .

would like to faithfully cooperate with friends from all circles with classic products and service to achieve common development .