As one of China top three solid control system manufacturers and main consolid control supplier for main oil & gas drilling rig manufacturers, Kosun lists top 10 Oil Drilling Rig manufacturers for your better knowing Chinese oil drilling and production field.

1)    BOMCO Oil Rig & F Series Mud pumps

Baoji Oilfield Machinery Co., Ltd (BOMCO), as a leading one in researching, designing, manufacturing and assembling Oil Drilling Rig and equipments for oil exploration and development since 1970s. It belongs to CNPC. Complete sets of onshore and offshore drilling rig and relating equipments could be produced. It produced most drilling rigs in 2005 in the world.

Main products: drilling rigs including AC VFD, DC, diesel engine and gear, chain, hydraulic and belt drive, truck-mounted and trailer-mounted series, ranging from 1,000 meters to 12,000 meters in drilling depth; a series of API7K-compliant mud pumps ranging from F-500 to F-2200; CGDS-I, a near-bit geosteering system for well drilling, consists of the CAIMS (China Adjustable Instrumented Motor System), WLRS (Wireless Receiver System), CGMWD (China Geosteering MWD), and the CFDS (China Formation/Drilling Software System). CGDS-I has three major functions: logging/measurement, transmission and steering.

2）Lanzhou LS-National Oilwell Petroleum (NOV) oil rig

Lanzhou LS-National Oilwell Petroleum Engineering Co. Ltd. (LS-NOW for short) is a Sino-American Joint Venture established between Lanzhou Petrochemical Machinery Equipment and Engineering Group Corporation (LS Group) and National Oilwell International, Inc. (NOI) since 2001.

Scope of business: design and manufacture complete land and offshore drilling rigs and oil service rigs, and provide relating equipment package, components, parts and full services.
Main products: oil drill rigs that are electrical or mechanical or electrical-mechanical compounded driven and suitable for different applications such as land, shallow, offshore and desert and meet the requirements of drilling and oilfield services. The drilling depth ranged from 1000 to 9000 meters.

3) HH (Honghua) Oil Drilling rig

Sichuan Honghua Petroleum Equipment Co., Ltd., established in 1997, is a subsidiary of Honghua Group which has been listed successfully in the Stock Exchange of Hong Kong. The company has been engaged in research, design, manufacturing and general assembly of Oil Drilling Rig and equipments for oil exploration and development. Now it is the world’s second land drilling rig manufacturer, and China’s largest exporter of drilling rigs.

The company owns five subsidiaries totally in home and abroad, with annual output of 150 drilling rigs and 600 mud pumps etc.

The company produces mainly various land drilling rigs for drilling 1000m to 9000m wells and offshore drilling modules– DC drive drilling rig, AC VF electric rig, mechanical drilling rig, composite drive rig, trailer mounted rig and independent RT electric drive drilling rig, as well as their matched equipments, i.e. drilling pumps, traveling block system, solid control system, electric control system etc.

4)RG Petro-Machinery Oil drilling rig for low temperature zone

RG PETRO-MACHINERY (GROUP) CO. LTD is a stock company, reorganized from Nanyang petroleum machinery plant (former No.2 Petroleum Machinery Manufacturing Plant of National Petroleum Industrial Ministry of China in 1969). RG has possessed 16 production plants for forging, metal machining, heat treatment, steel-structure manufacturing, general assembly, painting and new product trial production, and 3 comprehensive testing sites for drilling rigs as well as 2 Sino-American joint ventures and 2 share-holding joint ventures.

RG could provide 12 series of products in 200 kinds, including skid-mounted drilling rig, truck-mounted drilling rig, trailer-mounted drilling rig, workover rig, offshore drilling/workover equipment, solid control and mud circulation equipment, oilwell logging equipment, petroleum special Vehicle, top drive drilling equipment, Hydraulic water drilling rig，mud pump, hoisting and rotaryDrilling equipment and related spare parts, etc.

By the way, Kosun solids control system meets the needs of low temperature, and are usually purchased by RG. There is a factory named KOSUN Kazakhstan Machinery Co., Ltd., in Aktobe, Kazakhstan. It provides Solids Control units, drilling waste units, MCC room, assembly of the system from China, and maintenance service for KOSUN equipments in Middle Asia and Russia. In the meantime, it possesses three warehouses in Aktobe and Zhanazhol oil field front line with various solid control equipments and accessories to meet the requirements of oilfield well-drilling customers at any time.

 5)    Jianhan Siji (SJ Petroleum) Oil Drill Rig.

SJ Petroleum Machinery Co., founded in 1941, belongs to Sinopec.

It supply four major categories of products including drilling & workover equipment, production equipment, offshore drilling & production equipment and high pressure manifolds, 12 families and more than 200 types of products.

Its star products include pumping units, workover rigs, cementing units, fracturing packages, fracturing pump and high pressure fluid control products.

New products include modular rigs, Big Easy rigs, snub rigs, fracturing quintaplex pumps and mud pumps, etc.

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