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Wellhead equipment
Casing head
Our company mainly produces single-stage, two-stage, and three-stage casing heads, which are widely used in all well depths and all forms of well completion with working pressures below 70MPa (10000psi). Mainly used to fix the wellhead of the drilling well, connect the downhole casing string, seal and control the annular space between the casings.
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&Nbsp& Nbsp; Our company mainly produces single level, double level, and triple level productsCasing headWidely used in all well depths and all forms of completion with working pressure within 70MPa (10000psi). Mainly used to fix the wellhead of the drilling well, connect the downhole casing string, seal and control the annular space between the casings.
Basic parameters of single-stage casing head
Connecting sleeve outer diameter | 光大彩票Hanging sleeve outer diameter | 光大彩票Rated working pressure of the body |
MM | ||
193.7 (75/8 ") | 114.3 (41/2 ") | fourteen |
光大彩票244.5 (95/8 ") | 139.7 (51/2 ") | twenty-one |
fourteen | ||
273.0 (103/4 ") | 139.7 (51/2 ") | twenty-one |
thirty-five | ||
298.4 (113.4 ") | 139.7 (51/2 ") | fourteen |
twenty-one | ||
光大彩票thirty-five | ||
339.7 (133/8) | 139.7 (51/2 ") | fourteen |
twenty-one | ||
thirty-five | ||
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Contact address：China·Shandong Province·Dezhou Economic and Technological Development Zone