Izinsizakalo Zephakheji
Ngokuya ngephrofayili yomthombo, ukwakheka kwe-geological kanye nedatha ye-lithology, ukwakheka kwama-mothole we-downhole kanye nemiphumela yesicelo yangaphambilini, i-DeepFast izokwenzela ama-mothole we-downhole kulokhu kwakhiwa yi-softwares yekhompyutha.
Ngaphezu kwalokho, siqinisekisa ukuthi wonke ama-motor angaphansi komhlaba ahambisana nemininingwane efanele yezimboni futhi ahanjiswa ngesikhathi ngokuya ngezidingo. Inkampani yethu izimisele ukwenza okulandelayo:
Ngaphambi kokuthengisa:
I-1.Lawula ngokuqinile ikhwalithi yama-downhole motors ukugwema i-NPT ngenxa yezinkinga zekhwalithi.
2. Ngaphambi kokumba, sizolungisa ama-motor angaphansi komhlaba bese siwuthumela endaweni efanelekile ngokwesicelo somsebenzisi.
Ngokuya ngezidingo zobuchwepheshe zokuhlolwa nokwamukelwa, izinjini ze-downhole OD, uhlobo, isiqinisi kanye nekhwalithi ye-welding kuzohlolwa ngokuqinile futhi kwamukelwe ngaphambi kokuthunyelwa.
Inombolo eyanele yama-motor angaphansi komhlaba igcinwe eqenjini lezemishini yokwakha uma kwenzeka inkathi eshintshile nezimo zomgwaqo.
Ngesikhathi sokuthengisa:
1.Dispatch on-site technicians to provide 24-hour services technical who are helping to recommend a reasonable drilling parameters, ukuqoqa idatha yokusetshenziswa, ngesikhathi esifanele ukunikela ngempendulo eminyangweni yezobuchwepheshe yenkampani ngokwenza ngcono ama-motor aphansi nokuvimbela ukukhethwa okungafanele kwama-mothole aphansi aholela ekuqaleni ukwehluleka.
Ngemuva kokuphothulwa kwesiginesha esendaweni, kuzokhunjulwa izinjini ezingasetshenzisiwe neziphume emthonjeni.
3. Sizokwakha izindlela ezisebenzayo zokulawula ubungozi futhi sazise abasebenzisi uma okuqukethwe kokuklanywa kwenqubo nohlelo lobuchwepheshe lushintsha.
Ngemuva kokuthengisa:
Ukuxazulula nokubhekana nezinkinga ezivela ekusetshenzisweni kwemikhiqizo ngesikhathi esifanele.
Ngemuva kokusebenzisa imikhiqizo yenkampani yethu, uma abasebenzisi banethemba lokuvuselela, inkampani yethu izokwenza ekuhlolweni kobuchwepheshe kwemikhiqizo ngemuva kokuyisebenzisa futhi inikeze ikhotheshini entsha ngokuya ngezinto zokulungisa kanye nezingxenye ezishintshayo. Ngaphezu kokushintshwa kombhobho kungaba ukulethwa okufika ngesikhathi nokufakwa esikhundleni esizeni, okunye ukulungiswa okufana nokusika kanye nemicu yokuxhuma kudinga ukulungiswa.
Idizayini Nemisebenzi Ehlukile:
1.Equip nochwepheshe abaningi bezobuchwepheshe, abajwayele isakhiwo se-geological, kanye nezakhiwo zoketshezi zezindawo ezinkulu zikawoyela
2.Offer amasevisi egcizelele
Khulisa ukusebenza komkhiqizo futhi uqinisekise ukungasali ngasikhathi sinye.
Izinkomba ezihola phambili ze-3.Multiple
Ama-Downhole motors akhuphula i-torque ngo-50-100% uma kuqhathaniswa neminye imikhiqizo kanye nesikhathi sokuphila sikhula ngama-1-2 izikhathi
Imikhiqizo ye-4.Full Chain
Sinikeza izingcezu zeDayimane, izinjini eziwela phansi, amathuluzi okusheshisa, ama-TC bearings, imikhiqizo yemishini yenjoloba ephezulu.
5. 7700m plus Deep Well
Ama-conditon wokumba anzima kakhulu futhi ayinkimbinkimbi eSichuan Basin, eningizimu-ntshonalanga yeChina. Iningi lemithombo ekulesi sifunda ingamamitha ayi-6,000-7,000 ukujula.
I-Rotary Steerable PDC Bit ne-Downhole Motor
zisetshenziswe ngempumelelo endaweni evimba igesi emshunjini
IZINSELELE
Kugesi we-shale ongajwayelekile, opharetha wokumba angathanda ukunciphisa Ukugunyazwa Kwezindleko (i-AFE) ngokususa uhambo olubizayo nemishini eyengeziwe ehambisana nokugijima okuningi.
ISIXAZULULO
I-Deep Fast inikeza amathuluzi wokuhlanganisa wokubhola i-PDC Drill Bit ne-Downhole Motor ye Rotary Steerable System yokwenza ngcono ukubhola okuqondisayo ngejubane elikhulu lokujikeleza, ukuzinza nempilo ende yokusebenza.
IMIPHUMELA
Ngemidwebo eqoqayo yamamitha ayi-1301. lawo amamitha ayi-700 abholwa ngokuvundlile
Isikhathi sokusetshenziswa kwezimoto eziphansi kungamahora angama-229 kanti izinga lokungena ngu-11.12 imitha / ihora
Ibhithi esetshenzisiwe igcina ama-95% o njenge-bit entsha yokuqala
Ukubuka konke
Muva nje, i-rotary steerable PDC bit kanye ne-downhole motor eyenziwe ngokuzimela yinkampani yethu iye yafaniswa ngempumelelo nemishini yokuhambisa engenayo ephuma emthambekeni wesithathu wokuvula nendawo evundlile yomthombo we-Wei202H2-10 (2936-4237m, ukwakheka kweLongmaxi) kuboshwe iqembu 50022 we-Great Wall Drilling Company. Ithole ukusebenza okulindelwe futhi yanconywa ngazwilinye yizinkampani zokubhola kanye nezinkampani ezihlinzeka ngosizo.
Ukusebenza
I-rotary steerable PDC bit kanye ne-downhole motor yokubhola phansi kabili esigabeni sokukhuphuka esikhulayo. ngemidwebo eqoqayo yamamitha ayi-1301 lapho amamitha ayi-700 afohlozwe ngokuvundlile. Isikhathi sokubhola sisonke ngamahora ayi-117. Isikhathi sokusetshenziswa semoto eyehla ngamahora angama-229, kanti isilinganiso sokungena singamamitha ayi-11.12 ngehora. Njengomphumela wokushintsha indlela ejwayelekile yokukhipha kancane ngenkathi kubhola okokuqondisa, into esetshenzisiwe ingama-95% njengebhithi entsha yokuqala.
Ukubuka konke
Ku-2018. Ukwakheka kuphakathi kanzima kepha kuyalimaza eSichuan yaseChina, i-DeepFast inikela ngezinsizakalo ezihlanganisiwe (insiza yokuqashisa amathuluzi). E-block yaseSichuan, kunezindawo ezimbili ezifanayo ezifanayo i-JY-66-1 HF ne-JY-66-2 HF. I-Deep Fast inikeza inhlanganisela yamathuluzi wokubhola wamabhilidi wokubhola kanye nemoto ephansi yokuncintisana nenye inkampani enikezela kuphela nge-drill bit noma nge-downhole motor kuphela.
Ukusebenza kokusebenza
| Yebo Cha. | Imidwebo (m) | Izindleko ze-Dril Bits (RMB) | Izindleko Zezimoto Eziphansi (RMB) | Isikhathi sokubhola | I-ROP emaphakathi | |
| Enye inkampani (ama-7 drill bits + 4 downhole motors) | JY-66-1HF | 1698 | 676000 | 385000 | Izinsuku ezingama-26 | 6.5 m / h |
| I-DeepFast (izingcezu ezi-5 zokubhola + izinjini ezi-4 zehla) | I-JY-66-2HF | 1909 | 531900 | Izinsuku ezingama-22 | 8.67 m / h |
Imiphumela Qhathanisa
Ngokunikeza izingcezu zokubhola ezithuthukisiwe nama-motor wehla, i-DeepFast ithuthukisa inhlanganisela yamathuluzi wokubhola ngobuchwepheshe bayo. Izinga eliphakeme le-PDC kanye nesikhathi esithuthukisiwe sempilo yezimoto eziphansi ziyaphumelela ukuncintisana ne-drill bit yenkampani kanye nemoto ephansi.
Okubaluleke kakhulu, i-DeepFast inikezela ngedizayini yayo yokuklama kanye nemoto ephansi exhunywe kahle futhi isetshenziswe kahle. esebenza kahle kunenkampani yabanye enikeza kuphela i-drill bit noma i-downhole motor.
Ngaphezu kwalokho, i-Deep Fast inikeza onjiniyela bokubhola benkonzo yasensimini esizeni ukusiza ukusebenza. Ngenxa yalokhu kuhlanganiswa kwalawa mathuluzi, i-DeepFast isiza amaklayenti ukuthi agcine izinsuku ezingama-4 nezindleko zemali ezingama-50%. Ngaphezu kwalokho, ithuthukisa i-33% ROP.