Cov Kev Pabcuam Pob

Raws li cov ntaub ntawv zoo, cov txheej txheem txheej txheem geological thiab cov ntaub ntawv lithology, cov yam ntxwv tsim ntawm cov tshuab qis thiab cov ntawv thov yav dhau los, DeepFast yuav tsim cov cuab yeej drilling rau qhov tsim los ntawm khoos phis tawj software.


Khoom nthuav dav

Khoom cim npe

Raws li cov ntaub ntawv zoo, cov txheej txheem txheej txheem geological thiab cov ntaub ntawv lithology, cov yam ntxwv tsim ntawm lub cav qis thiab cov ntawv thov yav dhau los, DeepFast yuav tsim tus qauv ntawm cov tshuab qis rau qhov tsim los ntawm lub khoos phis tawj software.
Dab tsi ntxiv, peb lav tias txhua lub cav qis yog ua raws li cov txheej txheem kev lag luam tshwj xeeb thiab xa tuaj raws sijhawm raws li xav tau. Peb lub tuam txhab tau cog lus ua cov hauv qab no:

Ua ntej muag:

1. nruj me ntsis tswj qhov ua tau zoo ntawm lub cav qis kom tsis txhob NPT vim muaj teeb meem zoo.
2. Ua ntej qhov drilling, peb yuav npaj cov tshuab nqes nqes hav thiab xa nws mus rau qhov chaw tsim nyog raws li tus neeg thov.
3.Acc raws li kev xav tau rau kev tshuaj xyuas thiab kev lees paub, nqes lub cav OD, yam, kev ruaj ntseg thiab vuam zoo yuav nruj me ntsis tshuaj xyuas thiab lees txais ua ntej xa zaub mov.
4. Muaj cov naj npawb ntawm cov cav nqes dej txaus tau tshwj tseg hauv pab pawg tsim kho qhov xwm txheej hloov lub caij thiab txoj hauv kev.

Thaum muag:

1.Tshaj tawm cov kws tshaj lij los muab 24-teev cov kev pabcuam uas tau pab qhia kom paub qhov ntsuas qhov tsim nyog, khaws cov ntaub ntawv siv, muab sijhawm tawm tswv yim rau lub tuam txhab cov tuam txhab kev tshaj lij txhawm rau txhim kho lub cav qis thiab tiv thaiv kev xaiv tsis raug ntawm cov tshuab qis qis ua rau thaum ntxov. tsis ua hauj lwm.
2. Tom qab ua tiav ntawm qhov kos npe rau ntawm qhov chaw, lub cav tsis siv thiab tawm ntawm qhov zoo yuav tsum nco qab.
3.Peb yuav tsim kom muaj kev tswj hwm kev pheej hmoo zoo thiab qhia rau cov neeg siv thaum cov ntsiab lus ntawm cov txheej txheem tsim thiab cov txheej txheem kev hloov pauv.

Tom qab muag:

1.Txhua thiab daws cov teeb meem tshwm sim hauv kev siv cov khoom raws sijhawm.
2. Tom qab siv peb lub tuam txhab cov khoom lag luam, yog tias cov neeg siv tseem cia siab tias yuav rov kho dua, peb lub tuam txhab yuav ua nws qhov kev tshuaj xyuas cov khoom tom qab siv thiab muab cov lus hais tshiab raws li cov khoom tu thiab hloov chaw. Ntxiv rau qhov hloov lub taub hau tuaj yeem xa tuaj raws sijhawm thiab hloov chaw, lwm yam kev kho xws li cov txiav thiab txuas xov yuav tsum tau kho.

Cim Tsim thiab Cov Kev Pabcuam:

1.Ua nrog ntau tus kws tshaj lij txuj ci, paub txog cov qauv txheej txheem geological, thiab cov dej muaj txiaj ntsig ntawm cov roj tseem ceeb
2.Qhov kev pabcuam tshwjxeeb
Ua kom cov khoom lag luam ua tau zoo tshaj plaws thiab lav tsis tau rau seem tib lub sijhawm.
3.Muaj ntau yam ua rau ntsuas
Cov cav qis qis nce lub zog los ntawm 50-100% piv rau lwm cov khoom lag luam thiab lub neej kev cia siab nce 1-2 zaug
4.Full Chain Khoom
Peb muab Pob zeb diamond cov khoom, cov tshuab nqes hav, cov cuab yeej siv nrawm, TC cov kabmob, cov khoom siv roj hmab zoo kawg.
5. 7700m ntxiv rau Dej Zoo
Cov txheej txheem drilling yog tawv thiab nyuaj nyob hauv Sichuan Phiab, Sab Hnub Poob ntawm Tuam Tshoj. Feem ntau ntawm cov qhov dej hauv cheeb tsam no yog 6,000-7,000 meters tob.

Teb Steerable PDC Bit thiab Downhole Motor

tau ua tiav siv nyob rau hauv cov pa roj av shale

5-1(1)

HNUB NYOOG

Hauv cov pa roj av uas tsis tau hloov pauv, tus neeg ua haujlwm drilling xav txo qis Kev Tso Cai rau Kev Siv Nyiaj (AFE) los ntawm kev tshem tawm kev mus ncig kim thiab cov cuab yeej siv ntxiv cuam tshuam nrog ntau qhov kev khiav.

DAWS

Kev sib sib zog nqus nrawm muaj cov cuab yeej siv ua ke PDC Laum Me thiab Downhole Lub Cev rau Kev Ua Haujlwm Ruaj Ntseg kom ua kom zoo dua qhov kev taw qhia los ntawm kev ua haujlwm siab nrawm, ruaj khov thiab ua haujlwm ntev.

XAUS

Nrog cov duab sau ntawm 1301 meters. ntawm qhov uas 700 metres tau laum kab rov tav

Lub sijhawm siv lub cav qis yog 229 teev thiab qhov nkag mus yog 11. 12 meter /teev

Qhov siv me me khaws 95%o raws li qhov qub me ntsis

5-4

Txheej txheem cej luam

Tsis ntev los no, lub tshuab tig rov tuaj yeem ua haujlwm PDC me ntsis thiab nqes lub cev muaj zog ntawm nws tus kheej tsim los ntawm peb lub tuam txhab tau ua tiav ua tiav nrog cov khoom siv tuaj yeem tig tig khoom siv hauv qhov qhib thib peb thiab nqes hav zoo ntu Wei202H2-10 (2936-4237m, Longmaxi tsim) drilled los ntawm pab pawg 50022 ntawm Great Wall Drilling Company. Nws tau ua tiav qhov kev cia siab ua tiav thiab tau txais txiaj ntsig zoo los ntawm cov tuam txhab drilling thiab cov tuam txhab pabcuam kev qhia.

5-6

Kev Ua Tau Zoo

Teb steerable PDC ntsis thiab downhole lub cev muaj zog drilling ob zaug hauv qhov sib txawv nce ntu. nrog cov duab thawm niaj thawm ntawm 1301 metres uas 700 metres tau tho qhov kab rov tav. Tag nrho lub sijhawm drilling yog 117 teev. tag nrho lub sijhawm siv lub cav qis yog 229 teev, thiab qhov nruab nrab nkag mus yog 11.12 meters ib teev. Raws li qhov hloov pauv ib txwm siv txoj hauv kev rub tawm me ntsis thaum qhov kev taw qhia drilling, siv me ntsis yog 95% raws li qhov qub qub me ntsis.

5-8

Txheej txheem cej luam

Xyoo 2018. kev tsim yog nruab nrab-tawv tab sis txhuam hauv Sichuan ntawm Tuam Tshoj, DeepFast muab cov kev pabcuam sib xyaw (cov cuab yeej siv qis qis) rau cov neeg siv kawg. Hauv qhov thaiv ntawm Sichuan, muaj ob qhov zoo sib xws JY-66-1 HF thiab JY-66-2 HF. Deep Fast muab cov cuab yeej sib xyaw ua ke ntawm cov khoom siv tho thiab lub cev qis kom sib tw nrog lwm lub tuam txhab uas tsuas yog siv me ntsis lossis tsuas yog lub cav qis.

Kev Ua Haujlwm Zoo

Zoo No. Duab (m)  Dril ntsis khoom nqi (RMB)  Tus Nqi Tsav Tsheb (RMB) Lub Sijhawm Drilling ROP nruab nrab
Lwm lub tuam txhab (7 laum khoom+4 lub cav qis) JY-66-1HF 1698 676000 385000 26 hnub 6.5 m/teev
DeepFast (5 laum khoom +4 lub cav qis) JY-66-2HF 1909 531900 22 hnub 8.67 m/teev

Sib Piv

Los ntawm kev muab cov khoom siv txhim kho kom zoo dua qub thiab nqes lub cav, DeepFast txhim kho cov cuab yeej siv ua ke nrog nws tus kheej thev naus laus zis. Kev ua tau zoo PDC me ntsis thiab txhim kho kev ua neej nyob ntev ntawm lub cev muaj zog tau ua tiav los sib tw nrog lwm lub tuam txhab cov khoom siv me ntsis thiab lub cav qis.

Qhov tseem ceeb tshaj plaws, DeepFast muab nws tus kheej tsim tsim me ntsis thiab lub cev qis uas tau txuas nrog thiab siv tau zoo. uas muaj txiaj ntsig zoo dua li lwm lub tuam txhab uas tsuas yog muab cov laum me me lossis lub cav qis.

Ntxiv mus, Deep Fast muab cov kws ua haujlwm drilling rau ntawm qhov chaw muab kev pabcuam los pab ua haujlwm. Vim yog kev sib koom ua ke ntawm cov cuab yeej no, DeepFast pab cov neeg siv khoom txuag 4 hnub thiab 50% cov nqi nyiaj. Ib qho ntxiv, nws txhim kho 33% ROP.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    yam khoom