Tianhe Oil Group
Tianhe Oil Group Co. Ltd. is a global group. We are specialized in the production of drilling tools, including R&D, production, selling, leasing, maintenance and services. Tianhe has 5 main businesses spread across the globe in more than 50 countries in the world.
Tianhe Oil Group management prioritize its people, technology, continuous improvement and building brand awareness. Our mission is to continuously strive innovation and improvement and expand our business in the oilfield. We increased the investment in technology research and development, always looking to provide our global customers with the best technical products and services.
Tianhe Oil Group strongly believes and promotes Total Quality Management, implements the ISO quality management system, HSE management system and API standards. Our manufacturing facilities are well equipped with four automated induction heat treatment lines and dozens of other types of heat treatment ovens and well furnaces (Box type, well type, carburizing heat treatment furnace) to ensure full coverage of heat treatment required by the different products.
So far, Tianhe Oil Group has established strong business relationships with over 200 international oil & gas companies in supporting the top 50 oil producing countries. For example, we have partnered with Schlumberger, Halliburton, Baker Hughes, Weatherford, Shell, NOV, etc.
avail Hole Sizes (inch): 12 1/4", 14", 17 1/2" to 38"
avail Outer Diameter (inch): 8 1/4", 8 1/2" to 36"
avail Inner Diameter (inch): 2 1/4", 2 1/2", 2 11/16", 3", 3 1/4", 4"
avail Outer Diameter (mm): 3 1/2", 4", 4 1/2", 5", 5 1/2", 6 5/8"
avail Weight (kg): 362, 434, 591, 702, 842, 1185
avail Inner Diameter (mm): 31.75, 41.275, 50.8 to 76.2
avail Outer Diameter (mm): 88.9, 104.78, 120.65 to 241.3
avail Inner Diameter (mm): 57.2, 76.2
avail Outer Diameter (mm): 146, 197, 200
avail Inner Diameter (mm): 44, 51, 57, 62
avail Outer Diameter (mm): 105, 110, 124, 127, 133, 134
avail Lengths (mm): 578, 726, 732, 773, 800, 1173
avail Outer Diameter (mm): 79, 86, 102, 114 to 508
avail Connections: NC23, NC26, NC31, NC38, NC50, 6 5/8 REG, 7 5/8 REG
avail Outer Diameter (mm): 80, 89, 95, 108 to 229
avail Tensile Load (kN): 300, 320, 400, 500 to 2200
avail Stroke (mm): 298, 305, 330
avail Casing Sizes (inch): 3 1/2", 4 1/2", 5 1/2" to 9 5/8"
avail Outer Diameter (mm): 70, 90, 110, 136, 150, 176, 190
avail Connections: 2 3/8 PAC, NC26, NC31, NC38
avail Outer Diameter (inch): 2 3/8", 2 7/8" to 6.625"
avail Weight (kg): 157, 167, 176, 200 to 500
avail Outer Diameter (inch): 3 1/8", 3 1/2" to 11"
avail Weights (kg): 165, 176, 210, 285 to 3800
avail Outer Diameter (mm): 95, 107, 118, 128, 148, 158
avail Weights (kg): 8, 12, 15, 20, 34, 38
avail Hole Sizes (inch): 5 1/2", 7", 7 5/8" to 13 5/8"
avail Motor Sizes (inch): 3 1/2", 3 3/4" to 11 1/4”