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Kubva pane iro tsime chimiro, geological stratification uye lithology dhata, dhizaini maficha eanodzika motors uye yapfuura kunyorera mhedzisiro, DeepFast ichagadzira dhizaini rezasi motors yekuumbwa uku nekomputa softwares.
Uyezve, isu tinovimbisa kuti ese anodonhedza mota anotevedzera akakodzera maindasitiri ehunyanzvi maratidziro uye akaendeswa nenguva maererano nezvinodiwa. Kambani yedu yakazvipira kuita zvinotevera:
Asati atengesa:
1.Strictly chengetedza mhando yemahara motors kudzivirira NPT nekuda kwematambudziko emhando.
2. Tisati tachera, tichagadzirira mota dzinodzika pasi ndokuzvitumira kunzvimbo yakasarudzika tsime zvinoenderana nechikumbiro chemushandisi.
3.According kune hwokugadzira zvinodiwa kuti kuongorora uye kubvuma, downhole Motors Od, mhando, Kudzikamiswa uye nomoto unhu zvichanyatsochengetedzwa akaongorora uye kugamuchirwa pamberi zvacho.
4.A nhamba inokwana yemadhorobha emota inochengeterwa muchikwata chekuvaka kuchenesa kana mwaka wakachinja nemamiriro emigwagwa.
Panguva yekutengesa:
1.Dispatch pa-saiti matekinoroji kuti vape 24-awa ehunyanzvi masevhisi avo vari kubatsira kukurudzira zvine mutsindo kuchera parameter, kuunganidza mashandisiro data, nenguva kupa mhinduro kumakambani ehunyanzvi madhipatimendi ekuvandudza ekudzika ma motors uye kudzivirira kusakafanira kusarudzwa kweanodzika motors anotungamira kutanga kukundikana.
2. Mushure mekupedza siginicha yepa-saiti, iwo asina kushandiswa uye epasi-e-e-tsime mota dzinorangarirwa.
3.Tichaumba matanho anoshanda ekudzivirira njodzi uye kuzivisa vashandisi kana zvirimo zvehurongwa dhizaini uye technical scheme yashanduka.
Mushure mekutengesa:
Kugadzirisa uye kugadzirisa matambudziko anomuka mukushandiswa kwezvigadzirwa nenzira yakakodzera.
2.After kushandiswa kwezvigadzirwa zvekambani yedu, kana vashandisi vane tarisiro yekugadzirisa, kambani yedu inozozviita pane yehunyanzvi kuongororwa kwezvigadzirwa mushure mekushandisa uye nekupa kotesheni nyowani zvinoenderana nezvinhu zvekuchengetedza uye zvimwe zvinotsiva. Pamusoro pekushandurwa kwemubvo kunogona kuendeswa nenguva uye panzvimbo-panzvimbo, kumwe kugadziriswa kwakadai sevacheki uye tambo dzekubatanidza dzinoda kugadziriswa.
Dhizaini Yakasarudzika neMasevhisi:
1.Equip neakawanda matekinoroji nyanzvi, vanoziva nezve geological chimiro, uye hunyoro zvivakwa zvemainzvimbo eminda yemafuta
2.Offer yakagadziriswa masevhisi
Kwidziridza mashandiro echigadzirwa uye vimbiso yekuti usabvisa panguva imwe chete.
3.Multiple inotungamira zviratidzo
Downhole motors inowedzera torque ne50-100% zvichienzaniswa nezvimwe zvigadzirwa uye tarisiro yeupenyu inowedzera ne1-2 nguva
4.Full Chain Zvigadzirwa
Isu tinopa madhaimani eDhiimondi, anodonhedza mota, ekuchera ekumhanyisa-maturusi, TC mabheyaringi, epamusoro-magumo erabhabha michina zvigadzirwa.
5. 7700m pamwe Zvakadzika Zvakadzika
Iwo maconcon condonons akaoma uye akaomarara muSichuan Basin, Maodzanyemba akadziva kumadokero kweChina. Mazhinji ematsime mudunhu rino akadzika 6,000-7,000 metres.
Iyo Rotary Inodzora PDC Bit uye Downhole mota
ave achishandiswa zvinobudirira mune shale gasi block
MATAMBUDZIKO
Mune isina kujairika shale gasi, anochera anoda kudzikisira Mvumo yeMubhadharo (AFE) nekubvisa nzendo dzinodhura uye mimwe michina inosanganisirwa nemitambo yakawanda.
SOLUTION
Yakadzika Kutsanya inopa mubatanidzwa wekuboora maturusi PDC Drill Bit uye Downhole mota yeRotary Steerable System yekukwirisa kudhiraivha kwekutungamira neakakwira rotary kumhanya, kugadzikana uye hupenyu hwakareba hupenyu.
ZVIMWE
Nechekuwedzera mifananidzo ye1301 metres. ayo mazana manomwe emamita akaboorwa zvakatwasuka
Yekuderera mota yekushandisa nguva maawa 229 uye iyo yekupinda mwero ndeye 11. 12 mita / awa
Iyo yakashandiswa bit inochengeta 95% o sepakutanga nyowani
Mhedziso
Munguva pfupi yapfuura, iyo rotary inokwenenzverwa PDC bit uye downhole mota yakazvimiririra yakagadzirirwa nekambani yedu yakave yakabudirira kuenderana neinotorwa michina inodzora michina munzvimbo yechitatu yekuvhurika uye yakatwasuka tsime chikamu Wei202H2-10 (2936-4237m, Longmaxi kuumbwa) yakaboorwa nechikwata 50022 YeGreat Wall Drilling Kambani. Yakawana zvaitarisirwa kuita uye ndokurumbidzwa pamwe chete nemakambani ekuchera uye nemakambani ekushandira.
Kuita
Iyo inodzora inodzora PDC bit uye downhole mota kuchera pasi kaviri muchitsauko kuwedzera chikamu. iine mifananidzo yekuwedzera ye1301 metres ayo mazana manomwe emamita akacherwa akatwasuka. Iyo yakazara yekuchera nguva ndeye 117 maawa. iyo yakazara yekushandisa nguva yekudonha mota maawa makumi maviri nemaviri, uye avhareji yekupinda mwero ndeye 11.12 metres paawa. Nekuda kwekuchinja nzira yakajairika yekuburitsa zvishoma uchinongedzera kudhiraivha, chidimbu chakashandiswa i95% seyakatanga nyowani.
Mhedziso
Muna 2018. iyo fomati iri yepakati-yakaoma asi hasha muSichuan yeChina, DeepFast inopa yakasanganiswa sevhisi (yekudzika maturusi ekurenda sevhisi) kune wekupedzisira mushandisi. Muchivako cheSichuan, kune maviri akafanana tsime JY-66-1 HF uye JY-66-2 HF. Kutsanya kwakadzika kunopa ekuboora maturusi mubatanidzwa wekuboora mabheti uye yekudzika mota kukwikwidza imwe kambani iyo inopa chete yekuboora zvishoma kana chete yekudonha mota.
Kushanda Kwekuita
| Zvakanaka Kwete. | Vhidhiyo (m) | Dril Bits Mutengo (RMB) | Downhole mota Mutengo (RMB) | Kuchera Nguva | Avhareji ROP | |
| Imwe kambani (7 drill bits + 4 downhole motors) | JY-66-1HF | 1698 | 676000 | 385000 | Mazuva makumi maviri nemaviri | 6.5 m / h |
| DeepFast (5 drill bits +4 downhole motors) | JY-66-2HF | 1909 | 531900 | 22mazuva | 8.67 m / h |
Mhedzisiro Enzanisa
Nekupa iwo akakwenenzverwa ekuboora mabheti uye ekudonha mota, DeepFast inogadzira ekuchera maturusi musanganiswa neayo yega tekinoroji. Iyo yemhando yepamusoro PDC bit uye yakawedzeredzwa yakareba hupenyu hwese hwekudonha mota vari kubudirira kukwikwidzana neimwe kambani yekuboora zvishoma uye yekudonha mota.
Chinonyanya kukosha, DeepFast inopa yayo dhizaini dhizaini uye yekudzika mota izvo zvakabatana zvakanaka uye zvinoshandiswa mushe. izvo zvinoshanda kupfuura vamwe kambani izvo zvinongopa chete chibooreso bit kana downhole mota.
Zvakare, Yakadzika Kurumidza inopa vanochera mainjiniya epa-saiti basa rekumunda kubatsira basa. Nekuda kwekubatanidzwa kwemidziyo iyi, DeepFast inobatsira vatengi kuchengetedza mazuva mana uye 50% mari mutengo. Uyezve, inovandudza iyo 33% ROP.