I-Recyclable Hydraulic Pressure Whipstock
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Ngokukhula komthombo oqondisayo kanye nobuchwepheshe bomthombo ovundlile, njengokwandiswa nokuthuthukiswa kobuchwepheshe bomthombo oqondisayo, igatsha le-Wells lanakwa kakhulu. I-whipstock ekwazi ukuphinda isetshenziswe kabusha ingamathuluzi abalulekile kubuchwepheshe bokumba amagatsha. Idlala indima ebalulekile ekumbiweni nokuqedwa kwegatsha.
I-whipstock ekwazi ukusetshenziswa kabusha inokusebenza okulula, ukuvala okuqinile, izinga eliphezulu lokubuyisela, izinzuzo ezingasetshenziswa kabusha njll.
I-whipstock ekwazi ukugaywa kabusha inezingxenye ezintathu: i-whipstock, i-valve yokugeleza kwegazi kanye nethuluzi lokubuyisela.
I-Whipstock
I-Whipstock isebenzisa indlela yokuvala isihlalo se-hydraulic, ukuvala isihlalo okuqinile, ukusebenza okulula. Ubuso obutshekile buwukwelashwa kokuqina kokusetshenziswa kwe-cambered, lapho ukusikwa kwefasitela, i-taper yokugaya iqondana kakhulu nobuso obutshekile, ingcindezi yokumba ingalawuleka kalula, yehla ukuminyanisa ukubhoboza kanye nokubhampa kancane. Ithuluzi langaphakathi lokuzikhiya indlela lizothuthukiswa, kusetshenziswa i-axial kanye ne-circumferential yonke indawo yokuzikhiya, kuthuthukisa kakhulu ukuthembeka kwethuluzi.I-Circulation Flushing Valve
I-Circulation Flushing Valve isetshenziselwa kakhulu ukuxhuma uketshezi, ukushaywa okungaqondile kanye nokucindezela okuqondile kokujikeleza kwegazi lapho amathuluzi ehla.Indlela ekhethekile yokuphambukisa eyakhelwe ngaphakathi, iqinisekisa ukuthi uketshezi luxhuma kahle uma amathuluzi ehla futhi eshaywa, gwema izinhlayiya eziqinile kanye nokungcola ngaphakathi kwesethingi yekholomu yepayipi. ngaphakathi kwe-whipstock, thuthukisa ukuthembeka kokusetshenziswa kwamathuluzi.Ithuluzi lokubuyisela
Amapharamitha ayisisekelo kanye nenkomba yokusebenza
kusetshenzisiwe ipayipi | I-Whipstock | Ukujikeleza Ukushaywa umoya Ivalvu | Ukubuyisela ithuluzi | Kushintshiwe | Kushintshiwe | Uhlobo lokuvala | ||||||
Uhlaka izilinganiso | Ibhande uhlobo | Bevel i-angle | Bevel ubude | Okufana ne-arc ububanzi | Uhlaka izilinganiso | Uhlobo lwebhande | Uhlaka izilinganiso | Uhlobo lwebhande | ukuchezuka | izinga lokushisa | ||
51/2" (φ139.7) | φ116x3464 | 210 | 3.2° | 1900 | φ125 | φ116x540 | 211x230 | φ116x3856 | 210 | ≤90° | ≤200℃ | Ukuvalwa kwengcindezi eqondile |
7" (φ177.8) | φ150x3960 | 310 | 3.2° | 2515 | φ165 | φ150x630 | 311x330 | φ150x4460 | 310 | |||
95/8" (φ244.4) | φ210x4850 | 410 | 4° | 2650 | φ225 | φ210x710 | 411x430 | φ210x4960 | 410 | |||
I-API Drilling Chinese Downhole Drilling Mud Motor iwuhlobo lwethuluzi lokumba imigodi elinikezwa udaka. Udaka olusuka empompini yodaka lungena emoteni ngendlela ye-bypass valve, bese ukwehla kwengcindezi phakathi kwe-motor inlet ne-outlet kudalwe, ukwehla kwengcindezi okunjalo kuzoshayela i-motor rotator ukuthi ijikelezise, futhi idlulisele i-torque nesivinini sokujikeleza ukuze kancane nge-universal shaft kanye ne-transmission shaft. . Impahla ye-downhole motor incike kakhulu kumapharamitha wesakhiwo sayo. Lo mkhiqizo usebenzisa ubuchwepheshe obuphezulu nobusha bokuhlanganisa ukuze ugweme ukumbozwa ngama-rotor okubangelwa ubuchwepheshe bendabuko. Amandla ayo kanye nempilo kuthuthukiswa kakhulu. Isebenza Ekubhobolweni Okuqondile Okuqondile, ukumba okuyinhlanganisela, imithombo yeqoqo, imithombo echezukile kanye nokusebenza kahle kwequla, Ukusebenza Kwepayipi Elihlanganisiwe, njll.doi-whole drilling motor
I-Downhole motor iwuhlobo lwe-positive- displacement downhole motor(PDM).Ngemuva kokuthi uketshezi olumba ngomfutho ophezulu lungene kumotho we-downhole usuka esiqwini sokubhoboza, ingcindezi yoketshezi iphoqa i-rotor ukuthi ijikelezise okudlulisa i-torque iye kubhithi ukuze kufezwe injongo yokumba.
Ama-downhole motor ahlukahlukene kasayizi wequla 1 7/8"~26" ngokucaciswa kobukhulu obuyinhloko obungu-24 (okubonwa ngobubanzi be-stator) : 1-11/16", 2-1/8", 2-3/8 ", 2-7/8", 3-1/8", 3-1/2", 3-3/4", 4", 4-1/8", 4-3/4", 5", 5-1/4", 5-7/8", 6-1/4", 6-1/2", 6-3/4", 7-1/4", 7-3/4", 8 ", 8-1/4", 8-1/2", 9", 9-5/8", 11-1/4".
Ifomu lesakhiwokuhlanganisaokuqondile, ukugoba okukodwa, ukugoba okukabili, i-engeli okulungisekayo nokunye. Ibanga lokushisa elimelana nokushisa lihlanganisa 250°F (120℃) noma ngaphansi kuka-250℉ (120℃), naphakathi kuka-250 ℉(120℃) kuya ku-355℉ (180℃). Futhi singahlinzeka ngazo zonke izicaciso kuhlanganiseinjini evikela udaka esekelwe kuwoyela kanye nenjini ekwazi ukumelana nodaka emanzini anosawoti agcwele.
Izici Ezivelele
Izinga lokujikeleza elihlukahlukene kanye ne-torque, ukusebenza kahle okuphezulu, ibanga lokugeleza elibanzi, ukusebenza okushelelayo, ukunakekela okulula, ukwethembeka okuphezulu, impilo ende yesevisi.
Uhlelo lokusebenza oluphephile
Amandla anele kanye namadivayisi aklanywe ngokukhethekile amaningi angawa ukuze kuqinisekiswe ukusebenza kokumba okuphephile.
Injini evamile ye-downhole iqukethe izingxenye ezilandelayo:
(1) Ukuhlanganisa i-float noma ukuhlanganiswa kwevalvu ye-By-pass
(2) Ukuhlanganiswa kwe-rotor anti-drop
(3) Ukuhlanganisa isigaba samandla
(4) Ukuhlanganiswa kwe-shaft yendawo yonke
(5) Ukuhlanganiswa kwempahla
Ngokungeziwe kunjini evamile ye-downhole, izingxenye ezilandelayo zezinjongo ezikhethekile ziyatholakala ukwenza injini ye-downhole ekwazi ukuqondisa ukuze ihlangabezane nezimfuneko ezihlukahlukene zokusebenza kokumba:
(1) Ijoyinti yokuqondisa
(2) Ijoyinti le-Gobela (elifakwe ngenhla noma ngezansi kwendlela yokudlula
i-valve yokwenza i-motor eyodwa noma kabili egoba phansi)
(3) Isigaba samandla edlula angenalutho
(4) I-Fixed Bend Housing (ene-engeli egxilile engu-0~3°)
(5) Izindlu ezigobayo ezilungisekayo
(6) Isinzinzisi sezindlu ekuhlanganisweni kwebhodi
(7) Isinzinzisi esingashintsha
i-downhole drilling motor
(Amanye Amamodeli akhona ukuze uthole ireferensi yakho, amamodeli engeziwe kanye nama-deatils pls xhumana nathi.)
(Yebo, ukwenza ngokwezifiso nakho kuvunyelwe, inqobo nje uma unganikeza umdwebo onemininingwane, ikakhulukazi izingxenye ezithile njengama-bearings.)
Injini yodaka ye-downhole ngayinye ihlolwa ebhentshini lokuhlola elichwepheshile futhi injini yodaka edilivwe iqinisekiswa ngo-100%, bese umbiko wokuhlola uzonikezwa wena.
Injini ngayinye yodaka ye-downhole ingasebenza ngokuqhubekayo izinsuku eziyi-7 ~ 10 ngesimo esihle sokusebenza nokusebenza okufanele.
Kunjalo, isevisi eku-inthanethi ngemuva kokuthengisa iyatholakala noma nini.
Uhlobo | 5LZ73 7.0 | 5LZ89 7.0 | 5LZ95 7.0 | 7LZ95 3.5 | 9LZ95 7.0 | 5LZ120 7.0 | |
Usayizi Wembobo | Mm | 95~121 | 114~152 | 118~152 | 118~152 | 118~152 | 149~200 |
In | 33/4~43/4 | 41/2~6 | 45/8~6 | 45/8~6 | 45/8~6 | 57/8~77/8 | |
Uhlobo Lwentambo | Phezulu | 23/8"REG | 23/8"REG | 27/8"REG | 27/8"TBG | 27/8"REG | 31/2"REG |
Phansi | 23/8"REG | 23/8"REG | 27/8"REG | 27/8"REG | 27/8"REG | 31/2"REG | |
Umfutho weNozzle uyancipha | Mpa | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~3.5 | 1.4~7 | 1.4~7 |
Ncoma Ukugeleza | L/S | 3~8 | 3~8 | 7~12 | 7~11 | 6~10 | 9~14 |
I-rotary kancane | R/Miz | 109~291 | 95~200 | 90~195 | 120~240 | 90~200 | 95~200 |
Umfutho wezimoto wehla | Mpa | 2.4 | 2.4 | 3.2 | 2.4 | 2.4 | 3.2 |
I-torque esebenzayo | N.M | 460 | 628~838 | 1260~1630 | 723~960 | 750~1020 | 1480~1820 |
I-torque elele | N.M | 650 | 1300 | 2200 | 1500 | 1550 | 2440 |
Amandla okukhiphayo | KW | 4.7~12.5 | 7.3~15.3 | 13.6~29.5 | 18~24 | 8.3~18.5 | 16.4~34.5 |
Ibhithi enesisindo esinconyiwe | T | 4.7~12.5 | 2.0 | 2.5 | 1.0 | 2.5 | 3 |
Isisindo esincane kakhulu | T | 2.5 | 3.0 | 5 | 1.5 | 5 | 5 |
Ubude | Qondile | 3450 | 3570 | 4450 | 2500 | 3590 | 5085 |
Ijika elilodwa | 3450 | 4675 | 3590 | 5335 | |||
Isisindo | Qondile | 100 | 98 | 140 | 89 | 120 | 390 |
Ijika elilodwa | 102 | 150 | 120 | 420 |
Uhlobo | 5LZ165 7.0 | 5LZ165 7.0 | 5LZ172 7.0 | 5LZ197 7.0 | 5LZ210 7.0 | 5LZ244 7.0 | |
Usayizi Wembobo | Mm | 213~251 | 213~251 | 213~251 | 251~311 | 251~375 | 311~445 |
In | 83/8~97/8 | 83/8~97/8 | 83/8~97/8 | 97/8~121/4 | 97/8~143/4 | 121/4~171/4 | |
Uhlobo lochungechunge | Phezulu | 41/2"REG | 41/2"REG | 41/2"REG | 51/2"REG | 65/8"REG | 65/8"REG |
Phansi | 41/2"REG | 41/2"REG | 41/2"REG | 65/8"REG | 65/8"REG | 75/8"REG | |
Umfutho weNozzle uyancipha | Mpa | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 |
Ncoma Ukugeleza | L/s | 20~28 | 20~28 | 25~35 | 25~57 | 35~50 | 50~75 |
I-rotary kancane | R/min | 90~160 | 80~150 | 90~160 | 86~196 | 100~160 | 100~160 |
Umfutho wezimoto wehla | Mpa | 2.4 | 3.2 | 4.0 | 4.0 | 4.0 | 4.0 |
I-torque esebenzayo | N.m | 2750~3960 | 3860~4980 | 5860~6970 | 7800~9350 | 9980~11900 | 12870~13970 |
I-torque elele | N.m | 6300 | 8470 | 11550 | 18690 | 19600 | 23000 |
Amandla okukhiphayo | Kw | 31.6~56.2 | 37~69.4 | 60.4~107.4 | 70~160 | 115~183 | 140~225 |
Ibhithi enesisindo esinconyiwe | T | 8 | 8 | 10 | 16 | 17 | 18 |
Isisindo esincane kakhulu | T | 16 | 16 | 16 | 24 | 28 | 30 |
Ubude | Qondile | 5930 | 6830 | 7230 | 8470 | 8400 | 9060 |
Ijika elilodwa | 6180 | 7080 | 7480 | 8720 | 8660 | 9320 | |
Isisindo | Qondile | 742 | 820 | 930 | 1140 | 1460 | 1980 |
Ijika elilodwa | 772 | 850 | 970 | 1195 | 1520 | 2050 |
Isigaba samandla:
Idivayisi yokulwa nokuwisa
I-Ball Drive Universal Shaft Assy
ABH Assy
Driveshaft Mandrel Finished TC Radi
Iqedile i-Houcula I-Transmission Shaft Assy
Ibhentshi Lokuhlola Isigaba Samandla Ibhentshi Lokuhlola Izimoto Eziphansi
i-downhole drilling motor downhole drilling motor downhole
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