Litšebeletso tsa liphutheloana
Ho ipapisitsoe le boemo ba seliba, tlhaiso-leseling ea jioloji le tlhaiso-leseling ea lithology, likarolo tsa moralo oa li-motor tse theohelang le sephetho sa kopo e fetileng, DeepFast e tla etsa meralo ea likoloi tse theohelang molemong oa sebopeho sena ka li-software tsa software.
Ho feta moo, re netefatsa hore likoloi tsohle tse tsamaeang ka tlas'a mochini li latela lits'oants'o tse nepahetseng tsa indasteri mme li fanoa ka nako ho latela litlhoko. Khamphani ea rona e ikemiselitse ho etsa tse latelang:
Pele ho thekiso:
Laola ka tieo boleng ba li-motor tse theohelang ho qoba NPT ka lebaka la mathata a boleng.
2. Pele re cheka, re tla lokisa li-motor tse theohelang ebe re e romella sebakeng sa seliba se khethiloeng ho latela kopo ea mosebelisi.
Ho latela litlhoko tsa tekheniki bakeng sa tlhahlobo le kamohelo, li-motor tsa Ohole, mofuta, botsitso le boleng ba tjheseletsa li tla hlahlojoa ka thata le ho amoheloa pele li romelloa.
Palo e lekaneng ea likoloi tse theohelang fatše li bolokiloe sehlopheng sa ho cheka kaho haeba maemo a selemo le maemo a tsela a ka fetoha.
Nakong ea thekiso:
Litsebi tsa setša sa 1.Dispatch setšeng ho fana ka lits'ebeletso tsa tekheniki ea lihora tse 24 tse thusang ho khothaletsa litekanyo tse loketseng tsa ho cheka, ho bokella tlhaiso-leseling, ho fana ka maikutlo ka nako ho mafapha a mahlale a k'hamphani bakeng sa ho ntlafatsa li-motors tse theohelang le ho thibela khetho e fosahetseng ea likoloi tse theohelang pele ho hloleha.
Kamora ho qeta ho saena setsheng sa marang-rang, likoloi tse sa sebelisoeng le tse kantle ho seliba li tla hopoloa.
Re tla theha mehato e sebetsang ea taolo ea likotsi mme re tsebise basebelisi ha litaba tsa moralo oa ts'ebetso le morero oa mahlale li fetoha.
Kamora ho rekisa:
Ho rarolla le ho sebetsana le mathata a hlahang ts'ebelisong ea lihlahisoa ka nako e loketseng.
Kamora tšebeliso ea lihlahisoa tsa k'hamphani ea rona, haeba basebelisi le bona ba na le ts'epo ea ho nchafatsa, k'hamphani ea rona e tla e etsa tlhahlobisong ea mahlale ea lihlahisoa kamora tšebeliso le ho fana ka khotheishene e ncha ho latela lintho tsa tlhokomelo le likarolo tse ling tse ncha. Ntle le phumants'o ea nozzle e ka ba phumants'o e nakong le phumants'o ea sebaka sa marang-rang, litokiso tse ling tse joalo ka ba sehang le likhoele tsa khokahano li hloka ho lokisoa.
Moralo le Litšebeletso tse Ikhethileng:
1.Equip le litsebi tse ngata tsa tekheniki, e tloaelane le sebopeho sa jioloji, le litšobotsi tsa mokelikeli tsa libaka tsa mantlha tsa oli
2.Offer ditshebeletso customized
Eketsa ts'ebetso ea sehlahisoa le netefatso ea hore o se ke oa lahla ka nako e le ngoe.
Litsupa 3.Multiple isang
Li-motor tsa Downhole li eketsa torque ka 50-100% ha li bapisoa le lihlahisoa tse ling le tebello ea bophelo e eketseha ka makhetlo a 1-2
Lihlahisoa tsa 4.Full Chain
Re fana ka likotoana tsa litaemane, li-motor tse theohelang, lisebelisoa tsa ho cheka lebelo, li-bearings tsa TC, lihlahisoa tsa mechini ea rabara e phahameng.
5. 7700m hammoho le Well Well
Litsela tsa ho cheka li thata haholo ebile li rarahane Basin Basin, Boroa-bophirima ho China. Liliba tse ngata sebakeng sena li botebo ba limithara tse 6,000-7,000.
Rotary Steerable PDC Bit le Downhole Motor
li sebelisitsoe ka katleho sebakeng sa khase ea shale
LIMAKATSO
Ka khase e sa tloaelehang ea shale, mosebeletsi oa ho cheka a ka rata ho fokotsa Tumello ea Litšenyehelo (AFE) ka ho tlosa maeto a turang le lisebelisoa tse ling tse amanang le ho matha hangata.
THAROLLO
Deep Fast e fana ka lisebelisoa tsa ho cheka li-PDC Drill Bit le Downhole Motor bakeng sa Sisteme ea Rotary Steerable ho ntlafatsa ho cheka tataiso ka lebelo le phahameng la rotary, botsitso le bophelo bo bolelele ba ts'ebeletso.
LIPHOLO
Ka litšoantšo tse bokellanang tsa limithara tse 1301. eo limithara tse 700 li neng li chekiloe ka holimo
Nako ea ts'ebeliso ea makoloi a theohelang ke lihora tse 229 mme sekhahla sa ho kenella ke 11. 12 mitha / hora
Biti e sebelisitsoeng e boloka 95% o joalo ka bit e ncha ea mantlha
Kakaretso
Haufinyane, koloi ea rotary e tsamaeang ka thata ea PDC le koloi e theotsoeng ka boikemelo e ntlafalitsoeng ke k'hamphani ea rona e atlehile ho tsamaellana le lisebelisoa tse tsoang kantle tsa rotary molemong oa boraro oa ho bula le karolo e otlolohileng ea Wei202H2-10 (2936-4237m, sebopeho sa Longmaxi) e chekiloeng ke sehlopha 50022 ea Khamphani e Great Wall Drilling. E fihlelletse ts'ebetso e lebelletsoeng mme e rorisitsoe ka bonngoe ke lik'hamphani tsa ho cheka le lik'hamphani tsa lits'ebeletso tse tataisang.
Tshebetso
Motlakase oa PDC o tsamaeang ka makhetlo a mabeli le ho theoha fatše o cheka habeli karolong e ntseng e kheloha. ka litšoantšo tse bokellaneng tsa limithara tse 1301 tseo ho tsona limithara tse 700 li neng li chekiloe ka holimo. Nako eohle ea ho cheka ke lihora tse 117. Nako eohle ea tšebeliso ea makoloi a theohelang ke lihora tse 229, 'me sekhahla sa ho phunyeletsa ke limithara tse 11.12 ka hora. Ka lebaka la ho fetola mokhoa o tloaelehileng oa ho hula hanyane ha o ntse o cheka tsela, sethala se sebelisitsoeng ke 95% joalo ka sengoathoana se secha sa mantlha.
Kakaretso
Ka 2018. sebopeho se thata empa se le thata ho Sichuan ea Chaena, DeepFast e fana ka ts'ebeletso e kopaneng (lits'ebeletso tsa khiriso ea lithulusi tse tlase) molemong oa mosebelisi. Sebakeng sa Sichuan, ho na le hantle hantle JY-66-1 HF le JY-66-2 HF. Tebileng Fast e fana ka lisebelisoa tsa ho cheka motswako oa likoti tsa ho tirila le koloi e theohelang ho qothisana lehlokoa le k'hamphani e 'ngoe e fanang ka boikoetliso feela kapa enjene ea tlase feela.
Tshebetso ya Tshebetso
| Che, che. | Litšoantšo (limithara) | Litsenyehelo tsa Dril Bits (RMB) | Litšenyehelo tsa likoloi tsa Downhole (RMB) | Nako ea ho cheka | Karolelano ea ROP | |
| Khamphani e ngoe (likoti tse 7 tsa ho tirila + li-motor tse 4 tse theohelang) | EA-66-1HF | 1698 | 676000 | 385000 | Matsatsi a 26 | 6.5 limithara / h |
| DeepFast (likoti tse 5 tsa ho cheka + li-motor tse 4 tse theohelang) | EA-66-2HF | 1909 | 531900 | Matsatsi a 22 | 8,67 limithara / h |
Liphetho Bapisa
Ka ho fana ka li-drill tse ntlafalitsoeng le li-motor tse theohelang, DeepFast e nts'etsapele lisebelisoa tsa ho cheka hammoho le mahlale a eona. Bonyane ba PDC ba boleng bo holimo le bophelo bo ntlafalitsoeng ba nako e telele ea makoloi a theohelang li atlehile ho qothisana lehlokoa le koloi e 'ngoe ea k'hamphani e' ngoe.
Habohlokoa ka ho fetisisa, DeepFast e fana ka seporo sa eona sa bo-drill le motor e thellang e hokahaneng hantle ebile e sebelisoa hantle. tse sebetsang hantle ho feta k'hamphani e 'ngoe e fanang feela ka sesebelisoa sa ho tirila kapa sa koloi.
Ho feta moo, Deep Fast e fa baenjiniere ba ho cheka bakeng sa ts'ebeletso ea tšimo sebakeng sa marang-rang ho thusa ts'ebetso. Ka lebaka la kopano ena ea lisebelisoa tsena, DeepFast e thusa bareki ho boloka matsatsi a 4 le litšenyehelo tsa chelete ea 50%. Ho feta moo, e ntlafatsa 33% ROP.