Precision composite sand filter tube
详细说明
Main use:
Open hole sand control completion of horizontal wells in unconsolidated sandstone reservoirs
Characteristics of sand control completion performance inside the casing:
Multi layer filter combination design, comprehensively improving sand control effect
Made of stainless steel material, effectively extending the service life of sand control pipes
Optimize the drilling method of the base pipe to minimize the strength of the base pipe
Technical parameter table：
operation temperature
Model | LJSG-196 | LJSG-154 | LJSG-132 | LJSG-110 |
Total length，mm | 11 | 9 | 4.8 | 4.8 |
Maximum outer diameter，mm | 196 | 154 | 132 | 110 |
Minimum inner diameter，mm | 159.4 | 124 | 100.5 | 76 |
Sand blocking accuracy， μm | 80-200 | 80-200 | 80-200 | 80-200 |
360 | 360 | 360 | 360 | |
Connecting threads | 7LCSG/7BCSG | 51/2LCSG | 41/2TBG | 31/2TBG |
Base pipe material | N80/TP110 | N80 | N80 | N80 |
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