威100井位于震旦系气藏二井区顶部,1980年5月10日完钻,完钻井深3045m,套管φ177.8×2959.03m,衬管φ127×2942.22～3041.39m,井底距离原始气水界面151.75m,产层钻开程度为36.6％。钻井过程中,Z_4~2:2959.03～2966m气侵,Z_4~1:3003～3009m井漏,3034.42～3035.82m放空1.4m,单泵有进无出,共漏失清水831.4m~3。完井测试:套压11.96MPa,油压14.21MPa,产气29.5×10~4m~3/d。 1980年6月24日,地层压力16.619MPa,开井 Wei 100 well is located at the top of Well No.2 of the Sinian gas reservoir and was drilled on May 10, 1980 with a drilling depth of 3045 m, a casing of φ177.8 × 2959.03 m and a liner of φ127 × 2942.22 to 3041.39 m. Water interface 151.75m, the formation of drilling degree of 36.6%. Drilling process, Z_4 ~ 2: 2959.03 ~ 2966m gas invasion, Z_4 ~ 1: 3003 ~ 3009m well drain, 3034.42 ~ 3035.82m vent 1.4m, a single pump into the no, a total of 831.4m ~ 3 leakage of clear water. Completion test: Sheathed 11.96MPa, hydraulic pressure 14.21MPa, gas production 29.5 × 10 ~ 4m ~ 3 / d. June 24, 1980, formation pressure 16.619MPa, open well