价值工程
價值工程
개치공정
VALUE ENGINEERING
2013年
20期
70-70,71
,共2页
固井质量%顶替效率%水泥浆%流体流动
固井質量%頂替效率%水泥漿%流體流動
고정질량%정체효솔%수니장%류체류동
cementing quality%substitution efficiency%cement paste%fluid-flow
顶替效率是影响固井质量的重要因素，顶替过程中能否将残余泥浆完全顶替对固井质量有重要的影响，为了更好地了解和掌握水泥浆顶替效率降低而引起地下窜槽对粘砂套管固井质量的影响，从粗糙表面套管井的水泥浆的顶替效率角度出发，开展了粘砂套管顶替效率的理论与实验研究，以验证粘砂套管影响固井质量程度。
頂替效率是影響固井質量的重要因素，頂替過程中能否將殘餘泥漿完全頂替對固井質量有重要的影響，為瞭更好地瞭解和掌握水泥漿頂替效率降低而引起地下竄槽對粘砂套管固井質量的影響，從粗糙錶麵套管井的水泥漿的頂替效率角度齣髮，開展瞭粘砂套管頂替效率的理論與實驗研究，以驗證粘砂套管影響固井質量程度。
정체효솔시영향고정질량적중요인소，정체과정중능부장잔여니장완전정체대고정질량유중요적영향，위료경호지료해화장악수니장정체효솔강저이인기지하찬조대점사투관고정질량적영향，종조조표면투관정적수니장적정체효솔각도출발，개전료점사투관정체효솔적이론여실험연구，이험증점사투관영향고정질량정도。
Substitution efficiency is an important factor of cementing quality. Whether can replace the residual mud completely has an important influence on the cementing quality during the process of substitution. For a better understand and master of the influence of adhesion sand casing cementing quality when decreasing the substitution efficiency of cement paste due to underground channeling, we develop the theoretical and experimental research of the adhesion sand casing substitution efficiency to prove the effect degree of cementing quality by the adhesion sand casing from the point of substitution efficiency of rough surface casing wells sement paste.
