石油矿场机械
石油礦場機械
석유광장궤계
OIL FIELD EQUIPMENT
2014年
3期
84-86
,共3页
储气库%封堵%MMR水泥承留器%工艺
儲氣庫%封堵%MMR水泥承留器%工藝
저기고%봉도%MMR수니승류기%공예
gas storage%plug%cement retainer squeezing%technology
为保证储气库气密封的完整性，在国内油气藏型储气库建设中，将区块内的老井全部封堵。通过对老井井况和封堵工艺分析，制定合理可行的封堵措施，优选成熟的封堵工艺，应用先进的井下工具，确保了储气库老井封堵施工质量符合储气库老井封堵要求。在储气库老井封堵施工中，机械式MMR水泥承留器的成功应用进一步提高了老井封堵作业效率，并为老井封堵积累了丰富经验。
為保證儲氣庫氣密封的完整性，在國內油氣藏型儲氣庫建設中，將區塊內的老井全部封堵。通過對老井井況和封堵工藝分析，製定閤理可行的封堵措施，優選成熟的封堵工藝，應用先進的井下工具，確保瞭儲氣庫老井封堵施工質量符閤儲氣庫老井封堵要求。在儲氣庫老井封堵施工中，機械式MMR水泥承留器的成功應用進一步提高瞭老井封堵作業效率，併為老井封堵積纍瞭豐富經驗。
위보증저기고기밀봉적완정성，재국내유기장형저기고건설중，장구괴내적로정전부봉도。통과대로정정황화봉도공예분석，제정합리가행적봉도조시，우선성숙적봉도공예，응용선진적정하공구，학보료저기고로정봉도시공질량부합저기고로정봉도요구。재저기고로정봉도시공중，궤계식MMR수니승류기적성공응용진일보제고료로정봉도작업효솔，병위로정봉도적루료봉부경험。
On the underground gas storage about the depleted oil and gas reservoirs in China,oil and gas well was plugged in order to ensure the integrity of gas storage.By analyzing old well and plugging technology,a practical scheme,optimal mature technology,the use of advanced tools were worked out to ensure that plugging quality meets the gas storage requirements.Applications for cement retainer squeezing,the efficiency of the plugging would have been increased,and we have accumulated rich experience for old well plugging.
