Research And Application Of The Reaming Technology Of SAGD Horizontal Well Drilling

Horizontal well drilling is mainly to improve oil and gas production or improve oil and gas recovery rate as the basic goal,horizontal wells have been put into operation in the most brought enormous economic benefits of time,shallow horizontal well drilling technology in oil development in order to improve the exploration effect and improve the oil and gas reservoir recovery opens up a new way.Through the analysis of horizontal well site construction,can be summed up in shallow reservoir should pay attention to the horizontal well drilling technology problems.With a lot of research,improve the application of the block of horizontal well technology,obtains a feasible method.Provide theoretical basis for the drilling technology and application of the horizontal well in the shallow layer in the future.This thesis analyses and research the shallow reservoir in drilling process with the possible problems,and combined with the actual construction,the corresponding solutions are proposed..By means of the analysis of the method of touch control,the problems that should be paid attention to are solved.Starting from the geological and engineering aspects,the formation of target measures of preventing miss shallow.For horizontal well drilling,we analyzed all kinds of possible problems,put forward a series of solutions.And the application of LWD can help us to solve the problem of improving the drilling rate and so on.