Yintoni uMahluko phakathi kwe-MWD kunye neGyro Inclinometer?

Zombini ii-inclinometers ze-MWD kunye ne-Gyro zingasetyenziswa ekwembeni kwe-geological kunye nokugrumba i-oyile, ngakumbi kwimingxuma elawulwayo etyekelelekileyo kunye nemingxuma emikhulu ethe tye. I-Gyro inclinometer isebenzisa i-gyroscope njengezinzwa zomlinganiselo we-azimuth, kodwa i-MWD isebenzisa i-magnetometer, kumlinganiselo wokuthambekela, sebenzisa i-quartz accelerometer.

Kwi-geological drilling kunye ne-oyile yokomba, ngakumbi kumaqula alawulwayo athambekele kunye nemingxuma emikhulu ethe tye, umlinganiselo ngelixa inkqubo yokugrumba sisixhobo esiyimfuneko sokubeka iliso eliqhubekayo lendlela yokomba kunye nokulungiswa kwangexesha. I-inclinometer engenangcingo ye-MWD luhlobo lwe-pulse inclinometer evumayo. Isebenzisa utshintsho loxinzelelo lodaka ukuhambisa iiparamitha zokulinganisa emhlabeni. Ayidingi uxhumano lwentambo kwaye akukho zixhobo zikhethekileyo ezifana nemoto yekhebula. Ineendawo ezimbalwa ezihambayo, kulula ukuyisebenzisa kunye nokugcinwa okulula. Inxalenye ye-downhole i-modular kwaye iguquguqukayo, enokuthi ihlangabezane neemfuno ze-whipstock ze-radius ezimfutshane. I-diameter yayo yangaphandle yi-48 mm. Ilungele ubungakanani obahlukeneyo bomthombo, kunye nesixhobo esipheleleyo somngxuma osezantsi sinokuhlangulwa.

I-MWD wireless drill-ngelixa-drilling inkqubo idale inani lezalathisi zokomba, kwaye isantya sokomba siphuculwe kakhulu. Kwiminyaka yakutshanje, i-MWD kunye nobuchwepheshe obunxulumeneyo buphuhliswe ngokukhawuleza, kwaye indawo yesicelo iye yanda. Umkhwa uwonke kukutshintsha ngokuthe ngcembe ukusuka kwintambo ukuya kucingo ukuya kumlinganiso ongasebenzi ngeengcingo ngelixa kusetyenzwa, kunye neeparamitha zokulinganisa ngelixa ukonyuka kunyuka, kunye nophuhliso lomlinganiso ongenazingcingo ngelixa itekhnoloji yokomba yenye yezinto ezixhalabisayo kuphuhliso lwangoku lwetekhnoloji yobunjineli bepetroleum.

I-Gyro inclinometers zisebenzisa i-gyroscopes njenge-azimuth yokulinganisa i-azimuth, sebenzisa i-quartz accelerometer njengenzwa yokulinganisa i-inclination. Isixhobo sinokuzimela ngokuzimeleyo isalathiso sasenyakatho. Ayixhomekekanga kwintsimi ye-geomagnetic kunye nendawo yesalathiso yomhlaba emantla. Ngoko ke, ineempawu zokungakhukuli kumlinganiselo we-azimuth kunye nokuchaneka komlinganiselo ophezulu, kodwa iindleko nazo ziphezulu kakhulu. Isetyenziswa ikakhulu kwiindawo apho iimfuno zomlinganiso we-azimuth ziphezulu kwaye uphazamiseko lwe-ferromagnetic lunzulu, olufana neetonela ze-oyile, ukomba wemagnethi, ukugrumba ubunjineli basezidolophini, kunye nokugrumba ubunjineli behydraulic njl.
Ukuba unomdla kwiGyro Inclinometer nguVigor, unokuhlala unxibelelana nathi. Siza kukubonelela ngezona mveliso zisemgangathweni ophezulu kunye neyona nkonzo isondeleyo ukukunceda ukuba ukhawuleze ukwazi ukusebenzisa iGyro Inclinometer.