Dej Qhov Dej Drilling Tshuab Kev Paub

- Jan 10, 2020-


(1) Lub tswv yim ntawm oblique txiav index thiab anisotropy Performance index thiab kev txiav tawm npaj txhij anisotropy Performance index ntawm drilling rigs tau coj mus rau lub dav Roundup mis ntawm tsim ntuj nqes hav yuam kom haum rau drilling rigs 'cov laum qhov tseeb, ntim breakage thiab saum npoo. Thiab qauv yooj yim; siv cov txheej txheem drilling-drilling-lub khob ntawm lub tshuab drilling kom tau txais cov qauv ntawm cov stratigraphic thiab oblique rog thiab cov azimuthal rog ntawm stratum hauv kev taw qhia drilling, uas muab lub hauv paus rau kev soj ntsuam ntawm kev tsim cov quab yuam rau kev taw qhia thiab orbit tswj. ntawm lub tshuab drilling. Tom qab pov thawj, cov theoretical analysis cov txiaj ntsig tau pom zoo zoo nrog qhov tseeb drilling.

(2) Raws li cov tswvyim tshiab, qhov tseem ceeb tsim dip kaum kab zauv tau pom, uas tau muab cov lus qhia ua ntej txiav txim siab txog kev txiav txim siab qhov sib txig ntawm cov laum me ntsis.

(3) Kev qhia ua haujlwm thiab cov txheej txheem me me muaj flutter quab yuam thiab tsim sab hauv qhov chaw quab yuam, daus lub kaum ntse ntse, qhov hnyav ntawm lub ntsis, tsim dip kaum, drilling anisotropy Performance index, tsim anisotropy Performance index, zoo azimuth thiab tsim sab hauv azimuth quab yuam kuj tseem yuav raug txo qis azimuth quab yuam. Nyob rau hauv ib txwm muaj xwm txheej, cov stratum hloov tau zoo tilting quab yuam ua rau cov laum me ntsis trajectory txav mus ze rau qhov tsim qhov ib txwm, thiab stratum hloov azimuth quab yuam coj tus wellbore azimuth los ze zog rau lub stratum. Thaum lub qhov dej ntawm qhov drilling rig yog ua raws nraim nrog cov kev taw qhia ntawm kev tsim, cov nce siab sib txawv azimuth quab yuam ntawm kev tsim yog xoom.

(4) Lub zog tsim ntawm lub tshuab drilling yog ib qho ncaj qha mus rau qhov hnyav ntawm qhov ntsis. Ua kom hnyav dua ntawm cov ntsis yuav ua rau cov tsim tsim hnyav dua.