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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 | Hanging sleeve outer diameter | Rated working pressure of the body |
MM | ||
193.7 (75/8 ") | 快盈47114.3 (41/2 ") | fourteen |
244.5 (95/8 ") | 139.7 (51/2 ") | twenty-one |
fourteen | ||
273.0 (103/4 ") | 139.7 (51/2 ") | twenty-one |
快盈47thirty-five | ||
298.4 (113.4 ") | 139.7 (51/2 ") | fourteen |
twenty-one | ||
thirty-five | ||
快盈47339.7 (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