Aja Ẹsẹ Reamer DL Reamer Ọpa
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Aja ẹsẹ reamer le ti wa ni ti sopọ ni liluho okun ati ki o se aseyori kan diẹ reaming nigba liluho.
Awọn ọpa ni o ni meji tosaaju ti oke ati isalẹ ajija reaming abe. Ẹgbẹ abẹfẹlẹ isalẹ jẹ iduro fun atunṣe lakoko liluho tabi liluho siwaju lakoko ilana liluho, ati pe ẹgbẹ abẹfẹlẹ oke jẹ iduro fun ẹhin ẹhin lakoko ilana ipalọlọ. Išẹ akọkọ ti ọpa ni lati dinku idibajẹ awọn iṣoro doglegs ni awọn kanga itọnisọna, yọ awọn micro-doglegs ati awọn igbesẹ kekere ti o wa ninu kanga, ni wiwu awọn ilana shale ati awọn ibusun gypsum iyọ ti nrakò, awọn apata ti o ni erupẹ, awọn ibusun edu ati awọn apakan daradara miiran Nla a borehole pẹlu iwọn ila opin die-die ti o tobi ju iwọn ila-ijinlẹ imọ-ẹrọ ti bit lu le dinku akoko awọn iṣẹ liluho lakoko liluho aṣa, ati rii daju awọn iṣẹ ailewu ati didan gẹgẹbi tripping, idanwo itanna, ṣiṣiṣẹ casing, ati fifi sori ẹrọ imugboroja. Pẹlupẹlu, ọpa naa tun ni iṣẹ ti sisọ awọn ibusun gige ni awọn kanga itọnisọna ati iṣakoso daradara ECD ti awọn kanga petele ati awọn kanga ti o gbooro sii.
Awọn ẹya:
1. Ẹyọkan kan, ko si awọn ẹya gbigbe, agbara ti o ga ju agbara ti paipu lu ti a ti sopọ mọ rẹ;
2. Ti sopọ si okun paipu liluho, fun ọpọlọpọ awọn derricks, ko ni ipa lori gbigbe okun ati iṣẹ ti dekini keji;
3. Hydraulic ati darí igbese meji run ati ki o clears awọn eso ibusun;
4. Ẹya mojuto meji le faagun iwọn iho ti o tobi ju iwọn ila opin ọpa lọ;
5. Awọn abẹfẹlẹ ajija ṣe iranlọwọ lati mu iduroṣinṣin ti okun lu lakoko iṣẹ;
6. Awọn ẹya gige oke ati isalẹ le ṣe aṣeyọri reaming tabi ẹhin ẹhin;
7. O le ṣee lo fun iho workover ṣaaju ki o to itanna iwadi, casing yen, imugboroosi packer yen, ati be be lo;
8. Gbe tabi imukuro bulọọgi dogleg isoro;
9. Din awọn reaming akoko ati awọn akoko kọja.
Ọpa Aja Ẹsẹ (DL) Reamer, ti a ṣe apẹrẹ fun lile ti o pọju, ni apẹrẹ eccentric ti o fun laaye laaye lati lu awọn ihò nla ju ti o kọja lọ. Ọpa naa ṣe alekun ibi-itọju, fifipamọ awọn irin-ajo kukuru ti n gba akoko rẹ.
API Liluho Chinese Downhole Drilling Pẹtẹpẹtẹ Motor ni a irú ti downhole liluho ọpa agbara nipasẹ pẹtẹpẹtẹ. Awọn ẹrẹ lati pẹtẹpẹtẹ fifa wọ motor nipasẹ ọna ti fori àtọwọdá, ati ki o kan titẹ ju laarin motor agbawole ati iṣan ṣẹda, iru titẹ ju yoo wakọ awọn motor iyipo lati yiyi, ati ki o atagba awọn iyipo ati Rotari iyara lati bit nipa gbogbo ọpa ati gbigbe ọpa. . Ohun-ini motor downhole ni akọkọ da lori awọn aye-ini ohun-ini rẹ. Ọja yii nlo giga ati imọ-ẹrọ tuntun ti ibora lati yago fun ibora ti awọn rotors ti o jẹ abajade lati imọ-ẹrọ ibile. Agbara ati igbesi aye rẹ ti ni ilọsiwaju pupọ. O wulo fun Liluho Itọsọna Horizontal, liluho akojọpọ, awọn kanga iṣupọ, awọn kanga ẹgbẹ ati iṣẹ ṣiṣe daradara, Iṣiṣẹ Tubing Coiled, ati bẹbẹ lọ.downhole liluho motor
Mọto Downhole jẹ iru rere-nipopada downhole motor(PDM).Lẹhin ti omi liluho titẹ giga ti wọ inu ọkọ ayọkẹlẹ isalẹ lati inu igi liluho, titẹ ito fi agbara mu rotor lati yi ti o gbe iyipo si bit lati ṣaṣeyọri idi liluho.
Orisirisi awọn apejọ mọto isalẹhole fun iwọn kanga 1 7/8"~26" pẹlu 24 awọn pato iwọn ni pato (eyiti o jẹ idanimọ nipasẹ iwọn ila opin ti stator) : 1-11/16”, 2-1/8”, 2-3/8 ", 2-7/8", 3-1/8", 3-1/2", 3-3/4 ", 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 ", 9-5/8", 11-1/4".
Fọọmu iṣetopẹlutààrà, tẹ̀ ẹyọkan, tẹ̀ẹ́lọ́po, igun àtúnṣe àti bẹ́ẹ̀ bẹ́ẹ̀ lọ. Iwọn otutu-sooro ooru ni 250°F (120℃) tabi kere si 250℉ (120℃), ati laarin 250 ℉(120℃) si 355℉ (180℃). A tun le pese gbogbo awọn pato pẹluEpo ti o da lori mọto ti o tako pẹtẹpẹtẹ ati alupupu omi iyọ ọpọlọpọ mọto sooro.
dayato si Awọn ẹya ara ẹrọ
Onírúurú ìwọ̀n yíyí àti yíyípo, iṣiṣẹ́ ga, ibití ìṣàn tó gbòòrò, iṣẹ́ dídán, itọ́jú rírọrùn, igbẹ́kẹ̀lé gíga, aye iṣẹ́ pípẹ́.
Ohun elo ailewu
Agbara to peye ati apẹrẹ pataki ọpọ awọn ẹrọ imudaniloju-isubu lati rii daju iṣẹ liluho ailewu.
Mọto isalẹhole lasan ni awọn paati wọnyi:
(1) Apejọ leefofo tabi apejọ àtọwọdá Nipasẹ-kọja
(2) Apejọ egboogi-julọ Rotor
(3) Apapọ agbara
(4) Apejọ ọpa ti gbogbo agbaye
(5) Apejọ ti nso
Ni afikun si mọto isalẹhole lasan, awọn eroja wọnyi fun idi pataki wa lati ṣe agbejade mọto isalẹhole lati pade ọpọlọpọ awọn ibeere ti iṣẹ liluho:
(1) Ipapọ itọsọna
(2) Ipapọ tẹ (ti o baamu loke tabi isalẹ nipasẹ-kọja
àtọwọdá lati ṣe soke ọkan tabi ilọpo meji ti tẹ downhole motor)
(3) Abala agbara nipasẹ-kọja ṣofo
(4) Ile Titẹ Ti o wa titi (pẹlu igun ti o wa titi 0~3°)
(5) Ile atunse to le ṣatunṣe
(6) Amuduro ibugbe lori apejọ gbigbe
(7) Ayipada amuduro
downhole liluho motor
(Diẹ ninu awọn awoṣe wa nibi fun itọkasi rẹ, awọn awoṣe diẹ sii ati awọn alaye pls kan si wa.)
(Dajudaju, isọdi tun jẹ iyọọda, niwọn igba ti o ba le pese iyaworan alaye, ni pataki diẹ ninu awọn apakan bi awọn bearings.)
Moto pẹtẹpẹtẹ kọọkan ti ni idanwo lori ibujoko idanwo alamọdaju ati pe moto pẹtẹpẹtẹ isale ti a firanṣẹ jẹ ẹri 100%, lẹhinna ijabọ idanwo naa yoo jẹ fun ọ.
Moto pẹtẹpẹtẹ kọọkan le ṣiṣẹ nigbagbogbo ni awọn ọjọ 7 ~ 10 pẹlu ipo iṣẹ to dara ati iṣẹ ṣiṣe to tọ.
Nitoribẹẹ, iṣẹ ori ayelujara lẹhin-tita tun wa ni eyikeyi akoko.
Iru | 5LZ73 7.0 | 5LZ89 7.0 | 5LZ95 7.0 | 7LZ95 3.5 | 9LZ95 7.0 | 5LZ120 7.0 | |
Iho Iwon | 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 | |
Opo Iru | Oke | 23/8"REG | 23/8"REG | 27/8"REG | 27/8"TBG | 27/8"REG | 31/2"REG |
Isalẹ | 23/8"REG | 23/8"REG | 27/8"REG | 27/8"REG | 27/8"REG | 31/2"REG | |
Nozzle titẹ ju | Mpa | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~3.5 | 1.4~7 | 1.4~7 |
Ṣe iṣeduro Sisan | L/S | 3~8 | 3~8 | 7~12 | 7~11 | 6~10 | 9~14 |
Rotari Bit | R/Mi | 109~291 | 95~200 | 90~195 | 120~240 | 90~200 | 95~200 |
Motor titẹ silẹ | Mpa | 2.4 | 2.4 | 3.2 | 2.4 | 2.4 | 3.2 |
Yiyi ṣiṣẹ | N.M | 460 | 628~838 | 1260~1630 | 723~960 | 750~1020 | 1480~1820 |
Iyipo ti o dinku | N.M | 650 | 1300 | 2200 | 1500 | 1550 | 2440 |
Agbara itujade | KW | 4.7~12.5 | 7.3~15.3 | 13.6~29.5 | 18~24 | 8.3~18.5 | 16.4~34.5 |
Niyanju bit àdánù | T | 4.7~12.5 | 2.0 | 2.5 | 1.0 | 2.5 | 3 |
Max bit àdánù | T | 2.5 | 3.0 | 5 | 1.5 | 5 | 5 |
Gigun | Taara | 3450 | 3570 | 4450 | 2500 | 3590 | 5085 |
Ipin ẹyọkan | 3450 | 4675 | 3590 | 5335 | |||
Iwọn | Taara | 100 | 98 | 140 | 89 | 120 | 390 |
Ipin ẹyọkan | 102 | 150 | 120 | 420 |
Iru | 5LZ165 7.0 | 5LZ165 7.0 | 5LZ172 7.0 | 5LZ197 7.0 | 5LZ210 7.0 | 5LZ244 7.0 | |
Iho Iwon | 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 | |
Opo iru | Oke | 41/2"REG | 41/2"REG | 41/2"REG | 51/2"REG | 65/8"REG | 65/8"REG |
Isalẹ | 41/2"REG | 41/2"REG | 41/2"REG | 65/8"REG | 65/8"REG | 75/8"REG | |
Nozzle titẹ ju | Mpa | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 | 1.4~7 |
Ṣe iṣeduro Sisan | L/s | 20~28 | 20~28 | 25~35 | 25~57 | 35~50 | 50~75 |
Rotari Bit | R/min | 90~160 | 80~150 | 90~160 | 86~196 | 100~160 | 100~160 |
Motor titẹ silẹ | Mpa | 2.4 | 3.2 | 4.0 | 4.0 | 4.0 | 4.0 |
Yiyi ṣiṣẹ | N.m | 2750~3960 | 3860~4980 | 5860~6970 | 7800~9350 | 9980~11900 | 12870~13970 |
Iyipo ti o dinku | N.m | 6300 | 8470 | 11550 | 18690 | 19600 | 23000 |
Agbara itujade | Kw | 31.6~56.2 | 37~69.4 | 60.4~107.4 | 70~160 | 115~183 | 140~225 |
Niyanju bit àdánù | T | 8 | 8 | 10 | 16 | 17 | 18 |
Max bit àdánù | T | 16 | 16 | 16 | 24 | 28 | 30 |
Gigun | Taara | 5930 | 6830 | 7230 | 8470 | 8400 | 9060 |
Ipin ẹyọkan | 6180 | 7080 | 7480 | 8720 | 8660 | 9320 | |
Iwọn | Taara | 742 | 820 | 930 | 1140 | 1460 | 1980 |
Ipin ẹyọkan | 772 | 850 | 970 | 1195 | 1520 | 2050 |
Apa Agbara:
Ẹrọ Anti-silẹ
Rogodo wakọ Universal ọpa Assy
ABH Assy
Driveshaft Mandrel
Ipari Houkorin
Ibujoko Idanwo Apa Agbara
motor liluhole si isalẹhole motor downhole
Adirẹsi imeeli rẹ kii yoo ṣe atẹjade. Awọn aaye ti a beere ni samisi pẹlu *