Well Lin-4-ping-2 had a diverse attitude, and the well path waves up and down along the horizontal section, while the well bore quality and cement job quality all met the design requirement.
林4平2井地层产状变化较大，整个水平段为波浪型，但水平段井身质量和固井质量均达到了设计要求；
2
The steady-state operating characteristics of LHPs under gravity-assisted attitude are experimentally studied and compared with those under horizontal and adverse elevation attitudes.