2006•Drilling & Production TechnologyRequires access

WELL CEMENTING TECHNOLOGY OF 177.8×139.7mm COMPOUND LINER IN WELL LUOJIA 13H

Luo Fangjian

Abstract

Luojia 13H is a horizontal development well, its horizontal displacement is 1368m, open hole is 1303.09m, true vertical depth is 3838m, horizontal interval is 630m. How to improve cement slurry displacement efficiency and cementing quality are cementing successful key of the well. The paper presents the well′s cementing difficulty, cementing technical measures, optimum of cement slurry system, field application etc.

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Available abstract

Key concepts: Displacement (psychology), Cement, Slurry, Petroleum engineering, Geotechnical engineering, Engineering, Geology, Materials science