Integral Ajija Blade amuduro liluho amuduro
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A downhole amuduro ni a nkan ti downhole itanna lo ninu isale iho ijọ (BHA) ti a lu okun. O ṣe itọju BHA ni ọna ẹrọ ni inu iho lati yago fun ipadanu airotẹlẹ, awọn gbigbọn, ati rii daju pe didara iho naa ti wa ni gbẹ. Awọn abẹfẹlẹ naa le jẹ boya taara tabi yiyi, ati pe o ni oju lile fun resistance yiya.
Nibẹ ni o wa o kun mẹta orisi ti liluho stabilizers lo ninu awọn oilfield loni.
1. Integral stabilizer, eyi ti o ti wa ni kikun ẹrọ jade ti kan nikan nkan ti irin. Iru yii maa n jẹ iwuwasi ati lilo pupọ.
2. Replaceable sleeve stabilizer, ibi ti awọn abẹfẹlẹ ti wa ni be lori kan apo, eyi ti o ti wa ni ki o dabaru lori ara. Iru iru yii le jẹ ọrọ-aje nigbati ko si awọn ohun elo atunṣe ti o wa nitosi si daradara ti a ti gbẹ.
3. welded abe amuduro, ibi ti abe ti wa ni welded pẹlẹpẹlẹ ara. Iru iru yii kii ṣe imọran nigbagbogbo lori awọn kanga epo nitori awọn eewu ti sisọnu awọn abẹfẹlẹ, ṣugbọn a lo nigbagbogbo nigba lilu awọn kanga omi tabi lori awọn aaye epo kekere.
Nigbagbogbo awọn amuduro 2 si 3 wa ni ibamu si BHA, pẹlu ọkan ti o kan loke ohun-iṣọn lu (nitosi-bit stabilizer) ati ọkan tabi meji laarin awọn kola lu (awọn oluduro okun).
Apejuwe:
PLATO a pipe ila ti downhole liluho stabilizers lati mu awọn oṣuwọn ti ilaluja ati iṣakoso iho isoro. Gbogbo awọn amuduro wọnyi (pẹlu iru bit lilu, iru okun liluho, abẹfẹlẹ ajija, abẹfẹlẹ taara, abẹfẹlẹ apapọ, abẹfẹlẹ welded, iru apo, ati irin alagbara irin ti kii ṣe oofa) jẹ apẹrẹ lati pade iṣakoso didara to muna ati awọn iṣedede idaniloju didara (API SPEC) .). Gbogbo awọn amuduro alloy ti wa ni ti ṣelọpọ lati AISI 4145H ti a ṣe atunṣe ooru-itọju irin fun ọpọlọpọ awọn atunto ati awọn iwọn iho.
Awọn ẹya:
Awọn iwọn ati awọn atunto le ṣe iṣelọpọ si awọn ibeere oniṣẹ, pẹlu awọn iwọn abẹfẹlẹ, awọn asopọ, ati awọn iru ohun elo.
Gbogbo awọn asopọ amuduro le ṣee tunto bi apoti xbox, bi apoti pin x, tabi bi oniṣẹ nbeere.
Welded ni gígùn abẹfẹlẹ fun liluho asọ ti formations.
Iru Sleeve ngbanilaaye akojo ohun elo kere si ni awọn ipo jijin.
Integral ajija abẹfẹlẹ gbigba 360 ° olubasọrọ iho fun lilo ninu lile apata formations.
Awọn amuduro oofa fun awọn ohun elo to nilo ipinya oofa.
Iyaworan:
Lu amuduro iru, ni | OD ṣiṣẹ, mm | Ipari OD ti ara, mm | ID, mm | Gigun, mm | Opo iru | |
Obinrin mura silẹ | Okunrin mura silẹ | |||||
6 | 152.2 | 121 | 51 | 1200 | NC38 | 3 1/2 REG |
6 1/4 | 158.7 | |||||
6 1/2 | 165.1 | |||||
7 1/2 | 190.5 | 159 | 57 | 1600 | NC46 | 4 1/2 REG |
7 7/8 | 200 | |||||
8 3/8 | 212.7 | 159 | 71 | 1600
1800 | NC46
NC50 | |
165 | ||||||
8 1/2 | 215.2 | 159 165 178 | ||||
8 3/4 | 222.2 | |||||
9 1/2 | 241.3 | 178 197 | 1600 | NC50 | ||
9 5/8 | 344.5 | 1800 | 6 5/8 REG | |||
9 7/8 | 250.8 | |||||
12 1/4 | 311.1 | 203 209 | 76 | 1800 | NC56 | 6 5/8 REG |
6 5/8 REG | ||||||
16 | 406 | 229
241.3 | 2000
2200 | NC61
7 5/8 REG | ||
17 1/2 | 444.5 | |||||
24 | 609.6 | |||||
26 | 660.4 | |||||
28 | 711.2 | |||||
Akiyesi: Imuduro liluho le ṣee ṣe ni ibamu si ibeere pataki alabara. |
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 si 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 lilu, titẹ ito fi agbara mu rotor lati yi ti o gbe iyipo si bit lati ṣaṣeyọri idi liluho.
Orisirisi awọn apejọ moto isalẹhole fun iwọn kanga 1 7/8"~26" pẹlu 24 ni 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 |
Ti ṣe iṣeduroiwuwo diẹ | 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:
Ohun elo Anti-silẹ
Rogodo wakọ Universal ọpa Assy
ABH Assy
Driveshaft Mandrel
Ile ti o pari
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 *