Amasistimu okumba ama-Baker Hughes angahlangabezana nezidingo zobuchwepheshe zokungena kabusha noma amaphrojekthi emigodi emincane.Lokhu kufaka phakathi amashubhu ahlanganisiwe (CT) kanye nezinhlelo zokusebenza zokumba amashubhu aqondile.
Lezi zinhlelo ze-CT kanye ne-reentry drilling zifinyelela ngokomnotho izindawo ezikhiqizayo ezintsha kanye/noma ebezidlulelwe phambilini ukuze kukhuliswe ukusimama kokugcina, kwandiswe imali engenayo kanye nokwelula impilo yasensimini.
Iminyaka engaphezu kwengu-10, siklame i-Bottom Hole Assemblies (BHAs) ngokukhethekileyo yokungena kabusha kanye nezicelo zemigodi emincane.Ubuchwepheshe be-BHA obuthuthukisiwe bubhekana nezinselele ezithile zale miklamo.Izixazululo zethu zihlanganisa:
Zombili izinhlelo ze-modular zinikeza ukumba okuqondile okuqondile, i-MWD ethuthukisiwe kanye nokugawula okuzikhethela ngenkathi ubhoboza (LWD) amakhono okusekela ngempumelelo iphrojekthi yakho ekhethekile.Ubuchwepheshe obengeziwe bubuye buthuthukise ukusebenza okuphelele.Ingozi iyancishiswa ngesikhathi sokumiswa kwe-whipstock kanye ne-fenestration ngokusebenzisa ukulawula ubuso bethuluzi okunembile kanye nokuxhumana okujulile.
Indawo yomthombo ongaphakathi kwechibi ithuthukiswa ngokunikeza idatha yokuhlola ukwakheka kanye nekhono lesistimu le-geosteering.Ulwazi lwenzwa ye-Dowhole evela ku-BHA luthuthukisa ukusebenza kahle kokumba kanye nokulawula umthombo womthombo.