I-Recyclable Hydraulic Pressure Whipstock
CLICK_ENLARGE
Ngokukhula kobuchwephesha bomthombo othe tye kunye nomgangatho othe tye, njengokwandiswa kunye nophuhliso lwetekhnoloji yendlela yecala, i-Wells yesebe ithathelwe ingqalelo ngakumbi nangakumbi. I-whipstock enokuphinda isetyenziswe zizixhobo ezingundoqo kubuchwephesha bokomba wamaqula. Idlala indima ebalulekileyo ekugrunjweni nasekugqityweni kwesebe.
I-whipstock enokuphinda isetyenziswe inomsebenzi olula, ukutywina okunamandla, izinga eliphezulu lokubuyisela, izibonelelo ezinokuphinda zisetyenziswe njl.
I-whipstock enokuphinda isetyenziswe inamacandelo amathathu: i-whipstock, i-valve yokugungxula kunye nesixhobo sokubuyisela.
Whipstock
I-Whipstock isebenzisa indlela yokutywina yesitulo se-hydraulic, ukutywinwa kwesihlalo esomeleleyo, ukusebenza ngokulula. Ubuso obuthambekileyo bukusetyenziswa komphezulu wokwenza lukhuni unyango, xa kusikwa ifestile, iteyiphu yokusila ihambelana kakhulu nobuso obutyebileyo, uxinzelelo lokomba lunokulawulwa ngokulula, lucuthe ukukrwitshwa nokugrumba kancinci. Isixhobo sokuzitshixa sangaphakathi siya kuphuculwa, kusetyenziswa i-axial kunye ne-circumferential yonke-jikelele yokuzitshixa, ukuphucula kakhulu ukuthembeka kwesixhobo.IValve yokuGuqa okujikelezayo
Ivalve yokugungxulwa ngokujikelezayo isetyenziselwa ukudityaniswa kolwelo, ukugungxulwa okungathanga ngqo kunye nokutywinwa koxinzelelo lokujikeleza ngokuthe ngqo xa izixhobo zisihla.Isixhobo esikhethekileyo sangaphakathi esiyilwe, siqinisekisa ulwelo oludityanisiweyo ngokutyibilikayo xa izixhobo zisihla kwaye zigungxulwa, zithintele amasuntswana aqinileyo kunye nobumdaka ngaphakathi koluhlu lwekholamu yombhobho. ngaphakathi kwi-whipstock, phucula ukuthembeka kokusetyenziswa kwesixhobo.Isixhobo sokubuyisela
Iiparamitha ezisisiseko kunye nesalathisi sokusebenza
isicelo umbhobho | Whipstock | Ukujikeleza Ukugungxula Ivalve | Ukuchacha isixhobo | Ilungisiwe | Ilungisiwe | Uhlobo lokutywina | ||||||
Ulwandlalo imilinganiselo | Bopha uhlobo | Bevel i-engile | Bevel ubude | I-arc efana ububanzi | Ulwandlalo imilinganiselo | Uhlobo lwebhanti | Ulwandlalo imilinganiselo | Uhlobo lwebhanti | ukutenxa | ubushushu | ||
51/2" (φ139.7) | φ116x3464 | 210 | 3.2° | 1900 | φ125 | φ116x540 | 211x230 | φ116x3856 | 210 | ≤90° | ≤200℃ | Ukutywinwa koxinzelelo oluthe ngqo |
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 luhlobo lwesixhobo sokugrumba ezantsi esiqhutywa ludaka. Udaka olusuka kwimpompo yodaka lungena kwi-motor ngendlela ye-valve edlulayo, kunye nokuhla koxinzelelo phakathi kwe-motor inlet kunye ne-outlet eyenziwe, ukuhla koxinzelelo kuya kuqhuba i-motor rotator ukuba ijikeleze, kwaye idlulisele i-torque kunye nesantya sokujikeleza kwi-bit by shaft jikelele kunye ne-shaft yokuhambisa. . Ipropathi ye-downhole motor ixhomekeke ikakhulu kwiiparamitha zayo zepropati. Le mveliso isebenzisa itekhnoloji ephezulu kunye nentsha yokugquma ukunqanda ukugquma kweerotha ezibangelwa bubuchwephesha bemveli. Amandla kunye nobomi bayo buphuculwe kakhulu. Isebenza kwi-Horizontal Directional Drilling, ukugrumba okuyintlanganisela, amaqula adibeneyo, amaqula asecaleni kunye nokusetyenzwa kakuhle, ukuSebenza kweTubing eDityanisiweyo, njl.njl.doi-whole yokomba injini
Injini esezantsi luhlobo lwe-positivement downhole motor(PDM).Emva kokuba ulwelo olunoxinzelelo oluphezulu lokomba lungena kwimotor esezantsi ukusuka kwisiqu sokomba, uxinzelelo lolwelo lunyanzela irotor ukuba ijikelezise ihambisa itorque ukuya kwibhithi ukuphumeza injongo yokomba.
Iindidi ngeendidi zokudityaniswa kwemoto ephantsi komngxuma wobungakanani bequla 1 7/8"~26" kunye ne24 yemilinganiselo engundoqo (echongwa ngedayamitha engaphandle yestator) : 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".
Ifom yesakhiwoibandakanyangqo, ukugoba okukodwa, ukugoba kabini, i-engile enokulungiseka njalo njalo. Uluhlu lweqondo lobushushu elikwaziyo ukumelana nobushushu lubandakanya 250°F (120℃) okanye ngaphantsi kwe-250℉ (120℃), naphakathi kwe-250 ℉(120℃) ukuya kuma-355℉ (180℃). Singakwazi nokubonelela ngazo zonke iinkcukacha kuqukwainjini ekwaziyo ukumelana nodaka esekwe kwi-oyile kunye nenjini ekwaziyo ukumelana nodaka lwamanzi etyuwa.
Iimpawu ezibalaseleyo
Izinga lokujikeleza kunye netorque, ubuchule obuphezulu, uluhlu lokuqukuqela olubanzi, ukusebenza okungenamagingxigingxi, ulungiso olulula, ukuthembeka okuphezulu, ubomi benkonzo ende.
Isicelo esiKhuselekileyo
Amandla awoneleyo kunye nezixhobo eziyilwe ngokukodwa izixhobo ezininzi eziwayo ukuqinisekisa ukusebenza ngokukhuselekileyo kokomba.
Injini eqhelekileyo yomngxuma iqulathe la malungu alandelayo:
(1) Ukudityaniswa kwebhola edadayo okanye ukudityaniswa kwevalvu ye-By-pass
(2) Ukudityaniswa kweRotor anti-drop
(3) Indibano yecandelo lamandla
(4) Ukudityaniswa kweshafu jikelele
(5) Indibano yokuthwala
Ukongeza kwi-motor ye-downhole eqhelekileyo, la malungu alandelayo ngeenjongo ezikhethekileyo ayafumaneka ukwenza injini yomgodi ophantsi olawulayo ukuhlangabezana neemfuno zokusebenza zokomba:
(1) Ijoyinti yendlela
(2) Ijoyinti yokugobela (efakwe ngaphezulu okanye ngaphantsi kwendlela yokudlula
ivalve ukwenza enye okanye kabini ukugoba ezantsi injini)
(3) Icandelo lombane lokugqitha elinomgongxo
(4) I-Fixed Bend Housing (ene-engile eyi-0~3° esisigxina)
(5) Izindlu ezijijekileyo ezilungisekayo
(6) Izinziso zezindlu kwindibano yokuthwala
(7) Izinzisi ezitshintshayo
umngxuma wokomba injini
(Ezinye iiModeli zilapha ngereferensi yakho, iimodeli ezininzi kunye needetils pls qhagamshelana nathi.)
(Ngokuqinisekileyo, ukwenza ngokwezifiso kukwavumelekile, ukuba nje unokubonelela ngomzobo oneenkcukacha, ngakumbi iindawo ezinjengeebheringi.)
Imoto yodaka yomngxuma ngamnye ivavanywa kwibhentshi yovavanyo lobuchule kwaye isithuthi sodaka esisikelweyo siqinisekisiwe nge-100%, emva koko ingxelo yovavanyo iya kunikwa wena.
Umngxuma ngamnye wodaka wemoto unokusebenza ngokuqhubekayo iintsuku ezi-7 ~ 10 ngemeko elungileyo yokusebenza kunye nokusebenza ngokuchanekileyo.
Ewe kunjalo, inkonzo ye-intanethi emva kokuthengisa iyafumaneka nangaliphi na ixesha.
Uhlobo | 5LZ73 7.0 | 5LZ89 7.0 | 5LZ95 7.0 | 7LZ95 3.5 | 9LZ95 7.0 | 5LZ120 7.0 | |
Ubungakanani bomngxuma | 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 lomsonto | Phezulu | 23/8"REG | 23/8"REG | 27/8"REG | 27/8"TBG | 27/8"REG | 31/2"REG |
Ezantsi | 23/8"REG | 23/8"REG | 27/8"REG | 27/8"REG | 27/8"REG | 31/2"REG | |
Uxinzelelo lweNozzle luyehla | Mpa | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~3.5 | 1.4~7 | 1.4~7 |
Ncoma ukuhamba | L/S | 3~8 | 3~8 | 7~12 | 7~11 | 6~10 | 9~14 |
Ukujikeleza kancinci | R/Umz | 109~291 | 95~200 | 90~195 | 120~240 | 90~200 | 95~200 |
Uxinzelelo lweMotor luyehla | Mpa | 2.4 | 2.4 | 3.2 | 2.4 | 2.4 | 3.2 |
Itorque esebenzayo | N.M | 460 | 628~838 | 1260~1630 | 723~960 | 750~1020 | 1480~1820 |
Itorque eshiyekileyo | N.M | 650 | 1300 | 2200 | 1500 | 1550 | 2440 |
Amandla emveliso | KW | 4.7~12.5 | 7.3~15.3 | 13.6~29.5 | 18~24 | 8.3~18.5 | 16.4~34.5 |
Ubunzima bebit obucetyiswayo | T | 4.7~12.5 | 2.0 | 2.5 | 1.0 | 2.5 | 3 |
Ubunzima be-Max bit | T | 2.5 | 3.0 | 5 | 1.5 | 5 | 5 |
Ubude | Ngqo | 3450 | 3570 | 4450 | 2500 | 3590 | 5085 |
Igophe elinye | 3450 | 4675 | 3590 | 5335 | |||
Ubunzima | Ngqo | 100 | 98 | 140 | 89 | 120 | 390 |
Igophe elinye | 102 | 150 | 120 | 420 |
Uhlobo | 5LZ165 7.0 | 5LZ165 7.0 | 5LZ172 7.0 | 5LZ197 7.0 | 5LZ210 7.0 | 5LZ244 7.0 | |
Ubungakanani bomngxuma | 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 lomsonto | Phezulu | 41/2"REG | 41/2"REG | 41/2"REG | 51/2"REG | 65/8"REG | 65/8"REG |
Ezantsi | 41/2"REG | 41/2"REG | 41/2"REG | 65/8"REG | 65/8"REG | 75/8"REG | |
Uxinzelelo lweNozzle luyehla | Mpa | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 |
Ncoma ukuhamba | L/s | 20~28 | 20~28 | 25~35 | 25~57 | 35~50 | 50~75 |
Ukujikeleza kancinci | R/mz | 90~160 | 80~150 | 90~160 | 86~196 | 100~160 | 100~160 |
Uxinzelelo lweMotor luyehla | Mpa | 2.4 | 3.2 | 4.0 | 4.0 | 4.0 | 4.0 |
Itorque esebenzayo | N.m | 2750~3960 | 3860~4980 | 5860~6970 | 7800~9350 | 9980~11900 | 12870~13970 |
Itorque eshiyekileyo | N.m | 6300 | 8470 | 11550 | 18690 | 19600 | 23000 |
Amandla emveliso | Kw | 31.6~56.2 | 37~69.4 | 60.4~107.4 | 70~160 | 115~183 | 140~225 |
Ubunzima bebit obucetyiswayo | T | 8 | 8 | 10 | 16 | 17 | 18 |
Ubunzima be-Max bit | T | 16 | 16 | 16 | 24 | 28 | 30 |
Ubude | Ngqo | 5930 | 6830 | 7230 | 8470 | 8400 | 9060 |
Igophe elinye | 6180 | 7080 | 7480 | 8720 | 8660 | 9320 | |
Ubunzima | Ngqo | 742 | 820 | 930 | 1140 | 1460 | 1980 |
Igophe elinye | 772 | 850 | 970 | 1195 | 1520 | 2050 |
Icandelo laMandla:
Anti-ukuwisa isixhobo
Ball Drive Universal Shaft Assy
ABH Assy
Driveshaft Mandrel Finished TC Radi
Ugqibile uHoucula
ISigqeba soVavanyo seCandelo laMandla Ibhentshi yoVavanyo lweeMoto eDownhole
umngxuma wokugrumba umngxuma wokugrumba umngxuma ophantsi
Idilesi yakho ye-imeyile ayizupapashwa. Iindawo ezifunekayo ziphawulwe *