Ọrụ ngwugwu

Dabere na profaịlụ nke ọma, nhazi ala na data lithology, njiri mara nke moto mgbada na nsonaazụ ngwa gara aga, DeepFast ga -emepụta ngwa maka igwu ala maka nhazi a site na sọftụ kọmputa.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Dabere na profaịlụ nke ọma, stratification geological na data lithology, atụmatụ imewe nke mkpọda mgbada na nsonaazụ ngwa gara aga, DeepFast ga -emepụta sọftụ moto maka nhazi nke a site na sọftụwia kọmputa.
Kedu ihe ọzọ, anyị na -ekwe nkwa na ụgbọ ala niile na -agbada na -ekwekọ na nkọwa teknụzụ ụlọ ọrụ dị mkpa wee nyefee ya n'oge dịka ihe achọrọ si dị. Companylọ ọrụ anyị na -agba mbọ ime ihe ndị a:

Tupu ire ahịa:

1. Na -ejikwa ịdị mma nke igwe na -agbada ala iji zere NPT n'ihi nsogbu ogo.
2. Tupu a na -egwu ala, anyị ga -akwadebe moto gbadara agbada wee ziga ya na saịtị akọwapụtara nke ọma dịka arịrịọ onye ọrụ si dị.
3.Dịka mkpa teknụzụ siri dị maka nyocha na nnabata, a ga -enyocha ma nabata nkata ụgbọ ala OD, ụdị, nkwụsi ike na ịgbado ọkụ tupu ebufe ya.
4.Edebere ọnụ ọgụgụ zuru ezu nke moto mgbada n'ime ndị na -egwu ala ụlọ ma ọ bụrụ na oge gbanwere na ọnọdụ okporo ụzọ.

N'oge ire ere:

1.Dipu ndị na-ahụ maka ọrụ saịtị iji nye ọrụ aka ọrụ awa 24 ndị na-enyere aka ịkwado oke mkpọtụ ezi uche dị na ya, nakọta data ojiji, na-enye nzaghachi n'oge na ngalaba ọrụ aka nke ụlọ ọrụ maka imeziwanye motors downhole na igbochi nhọrọ na-adịghị mma nke ụgbọ ala na-eduga na mbido. odida.
2.Mgbe e mechara mbinye aka ahụ na saịtị, a ga-echeta moto ndị a na-ejighị rụọ na nke na-agbada nke ọma.
3. Anyị ga -emepụta usoro njikwa ihe egwu dị mma ma gwa ndị ọrụ mgbe ọdịnaya nke usoro nhazi na atụmatụ teknụzụ gbanwere.

Mgbe ahịa gachara:

1. Idozi na idozi nsogbu na -ebilite n'iji ngwaahịa eme ihe n'oge.
2.Mgbe ojiji ngwaahịa ụlọ ọrụ anyị, ọ bụrụ na ndị ọrụ na -atụkwa anya nrụzigharị, ụlọ ọrụ anyị ga -eme ya na nyocha teknụzụ nke ngwaahịa mgbe ejiri ya wee nye nkwupụta ọhụrụ dịka ihe mmezi na akụkụ dochie anya. Na mgbakwunye na ngbanwe nozulu nwere ike ịbụ nnyefe oge na nnọchi saịtị, a ga-arụzi nrụzi ndị ọzọ dịka ndị na-egbutu osisi na eriri njikọ.

Nhazi na Ọrụ Pụrụ Iche:

1. Kwadebere ya na ọtụtụ ndị ọkachamara ọrụ aka, maara usoro ala, yana akụrụngwa mmiri nke isi mmanụ
2.Enye ọrụ ahaziri iche
Mee ka arụmọrụ ngwaahịa ka mma ma kwe nkwa na ị gaghị agbaka n'otu oge.
3.Ihe ngosi ọtụtụ na -eduga
Motors Downhole na-abawanye torque site na 50-100% ma e jiri ya tụnyere ngwaahịa ndị ọzọ na atụmanya ndụ na-abawanye ugboro 1-2
4. Ngwaahịa zuru oke
Anyị na-enye bits Diamond, motors downhole, ngwa ịgba ọsọ ngwa ngwa, agba TC, ngwaahịa igwe rọba dị elu.
5. 7700m gbakwunyere Deep Well
Oghere ndị a na -egwu ala siri ike ma sie ike na Sichuan Basin, Southwest nke China. Ọtụtụ n'ime olulu mmiri dị na mpaghara a dị omimi 6,000-7,000.

Rotary Steerable PDC Bit na Downhole Motor

ejirila ihe ịga nke ọma na mgbochi shale gas

5-1(1)

Nsogbu

N'ime gas shale na -adịghị ahụkebe, onye na -egwu olulu ga -achọ iwelata ikike maka mmefu (AFE) site na iwepu njem dị oke ọnụ na akụrụngwa ndị ọzọ jikọtara na ọtụtụ ọsọ.

Ngwọta

Deep Fast na -enye ngwakọta mkpọpu ala PDC Drill Bit na Downhole Motor maka Rotary Steerable System iji bulie mkpọsa ntụzịaka site na nnukwu ọsọ rotary, nkwụsi ike na ndụ ogologo ọrụ.

Mpụtara

Site na nchịkọta mkpokọta nke mita 1301. nke a na -egwupụta mita 700 n'ime ya

Oge iji ụgbọ ala Downhole moto bụ awa 229 yana ọnụego mbanye ya bụ 11. 12 mita /elekere

Bitdị ejiri mee na -edobe 95%o dịka ntakịrị ihe ọhụrụ

5-4

Isi

N’oge na-adịbeghị anya, rotary steerable PDC bit na downhole moto n’onwe ya nke ụlọ ọrụ anyị mepụtara ka etinyere nke ọma na ngwa mbata na-ebugharị ebubata na mkpọda oghere nke atọ yana akụkụ mmiri kwụ ọtọ Wei202H2-10 (2936-4237m, nhazi Longmaxi) nke otu 50022 gbapuru. nke Great Wall Drilling Company. Ọ rụzuola ọrụ a tụrụ anya ya wee nweta otu olu site na ụlọ ọrụ na -egwu ala na ụlọ ọrụ na -ahụ maka ntụzịaka.

5-6

Ịrụ ọrụ

PDC rotary steerable bit na downhole moto na -egwu ala ugboro abụọ na ngalaba mmụba na -abawanye. ya na ngụkọta ihe nkiri dị mita 1301 nke 700 mịrị ya ka a gwupụtara n'ala. Oge ngụkọta oge bụ awa 117. ngụkọta oge nke moto downhole bụ awa 229, na nkezi ọnụego ntinye bụ mita 11.12 kwa elekere. N'ihi ịgbanwere usoro nke ịdọpụ ntakịrị mgbe ị na -egwu ụzọ, bit nke ejiri mee ihe bụ 95% dịka ntakịrị ihe ọhụrụ.

5-8

Isi

Na 2018. nhazi ahụ siri ike mana ọ na-emebi emebi na Sichuan nke China, DeepFast na-enye ọrụ agbakwunyere (ọrụ mgbazinye ngwaọrụ downhole) maka onye ọrụ njedebe. N'ime ngọngọ Sichuan, enwere olulu mmiri abụọ yiri ya JY-66-1 HF na JY-66-2 HF. Deep Fast na -enye ngwakọta mkpọpu ala nke mkpọpu ala na moto downhole iji sonye na ụlọ ọrụ ndị ọzọ nke na -enye naanị ntakịrị mkpọtụ ma ọ bụ naanị moto dị ala.

Arụmọrụ arụmọrụ

Mba Mba. Ihe nkiri (m)  Ọnụ ego ibelata ego (RMB)  Ọnụ ego ụgbọ ala Downhole (RMB) Oge mkpọpu ala Nkezi ROP
Companylọ ọrụ ọzọ (7 drill+4 downhole Motors) JY-66-1HF 1698 676000 385000 26 ụbọchị 6.5 m/h
DeepFast (5 mkpọtụ +4 downhole Motors) JY-66-2HF 1909 531900 22 ụbọchị 8.67 m/h

Tụlee nsonaazụ

Site n'inye mpe mpe mpe akwa na moto gbadara agbada, DeepFast na -etolite ngwakọta mkpọpu ala yana teknụzụ nke ya. Ihe dị elu PDC bit na ogologo ndụ ogologo nke downhole moto na-aga nke ọma ịsọ mpi na ụlọ ọrụ drill bit na downhole moto.

Nke kachasị mkpa, DeepFast na -enye ntakịrị ihe eji egwu ya na moto ya nke jikọtara nke ọma ma jiri ya mee ihe. nke na -arụ ọrụ nke ọma karịa ụlọ ọrụ ndị ọzọ na -enye naanị bit ma ọ bụ moto na -agbada.

Ọzọkwa, Deep Fast na-enye ndị injin injin na-egwu ala maka ọrụ ubi saịtị iji nyere aka rụọ ọrụ. N'ihi ngwakọta ngwa ndị a, DeepFast na -enyere ndị ahịa aka ịchekwa ụbọchị anọ na ọnụ ahịa ego 50%. Ọzọkwa, ọ na -emezi 33% ROP.


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