Isimiso se-Gyro Ngenkathi Umba

I-Gyro ngenkathi i-drilling, eyaziwa nangokuthi i-gyroscopic surveying noma i-gyroscopic drilling, iyindlela esetshenziswa embonini kawoyela negesi ukuze kumiswe kahle umthombo wemithombo kanye nokubhola okuqondisayo. Kubandakanya ukusetshenziswa kwethuluzi le-gyroscope ukukala ukuthambekela, i-azimuth, nobuso bamathuluzi bomthombo.

Nansi indlela i-Gyro esebenza ngayo ngesikhathi sokumba:

1. Ithuluzi Le-Gyroscope: Kusetshenziswa ithuluzi le-gyroscopic, eliqukethe i-gyroscope ejikelezayo egcina inkomba engaguquki emkhathini. Ihlala ihambisana nenyakatho yeqiniso Yomhlaba, kungakhathaliseki ukuthi umthombo wamanzi ukuphi.

2. Ukuqalisa Ithuluzi: Ithuluzi le-gyroscopic lifakwa emthonjeni ongaphansi kwentambo yokubhoboza. Ingaqhutshwa ngokuzimela noma njengengxenye yomhlangano we-bottomhole (BHA) ohlanganisa amanye amathuluzi afana nezinjini zodaka noma amasistimu ajikelezayo.

3. I-Gyroscopic Measurement: Njengoba ithuluzi lizungeza ne-drillstring, i-gyroscope igcina ukuma kwayo. Ngokulinganisa i-precession (ukushintsha ukuma) kwe-gyroscope, ithuluzi linganquma ukuthambekela komthombo (i-engeli ukusuka mpo) kanye ne-azimuth (isiqondiso esivundlile).

4. Izikhawu Zokuhlola: Ukuze kuqoqwe idatha eduze komthombo, intambo yokubhoboza iyamiswa ngezikhathi ezithile, futhi isilinganiso se-gyroscope sithathwa ngezikhathi ezithile zohlolo. Lezi zikhathi zingasukela kumafidi ambalwa ukuya kumamitha angamakhulu amaningana, kuye ngezidingo zohlelo lomthombo.

5. Ibala Indawo ye-Wellbore: Kusetshenziswa izilinganiso ezivela ethuluzini le-gyroscopic, idatha iyacutshungulwa ukuze kubalwe indawo yomthombo, okuhlanganisa izixhumanisi zayo ze-XYZ (i-latitude, i-longitude, nokujula) uma kuqhathaniswa nendawo eyireferensi.

6. I-Wellbore Trajectory: Idatha yenhlolovo eqoqiwe ivumela ukwakhiwa komgudu womthombo noma indlela. Ngokuxhuma amaphuzu ahloliwe, abaqhubi bangakwazi ukunquma umumo womthombo, ukugoba, nendlela.

7. Ukuqondisa Nokulungiswa: Idatha ye-trajectory isetshenziswa onjiniyela bokubhola ukuze baqondise umthombo endaweni oyifunayo. Ukulungisa kungenziwa ngesikhathi sangempela kusetshenziswa amathuluzi okulinganisa ngenkathi ubhoboza (MWD) noma amathuluzi wokugawula ngenkathi umba (LWD) ukuze kulungiswe indlela yokumba nokugcina ukunemba.

I-Gyro drilling iwusizo ikakhulukazi ezimweni eziyinkimbinkimbi zokumba, ezifana nokubhola okuqondisayo, ukubhola okuvundlile, noma ukubhola ezindaweni ezingasogwini lolwandle. Isiza abaqhubi ukuthi bagcine ukubekwa kwemithombo yamanzi ngaphakathi kwechibi eliqondiwe futhi bagweme ukumba ezindaweni ezingafuneki noma emithonjeni engomakhelwane. Ukuma kahle kwe-wellbore kubalulekile ekwandiseni ukutholakala kwe-hydrocarbon, ukwenza kahle ukubhola, nokunciphisa izingozi zokumba.

Imikhiqizo yochungechunge lwe-gyroscope ye-Vigor ihlanganisa izinhlobo ezahlukene zemikhiqizo ukuhlangabezana nezinhlobonhlobo zezimo zemithombo eyinkimbinkimbi. Umehluko omkhulu phakathi kwe-gyroscope inclinometer ye-Vigor namanye ama-gyroscopes ukuqina kwayo okuphezulu nokuthembeka, okuye kwafakazelwa endaweni yekhasimende. I-Vigor's gyroscope inclinometer kulula ukuyihlanganisa, ukuyiqaqa futhi isetshenziswe, futhi idinga ukuqeqeshwa okuncane ukuze ube isisebenzi esinekhono. Ngesikhathi esifanayo, i-Vigor ingaphinde ikunikeze ngezinsizakalo zokulinganisa insimu ye-gyroscope yamazwe ngamazwe, uma unesithakazelo ku-Vigor's gyroscope inclinometer namanye amathuluzi okugawula nokuqedela, sicela ungangabazi ukuxhumana nathi, ngokuqinisekile uzothola impendulo isidingo ku-Vigor.