Casing Scraper fun Daradara liluho

Oil Well Drilling Tools

Casing Scraper fun Daradara liluho

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Apejuwe

The Casing Scraper ti wa ni lo lati nu simenti, ẹrẹ, ifibọ awako, ipata, ọlọ asekale, paraffin, perforation burrs ati awọn miiran oludoti lati inu Odi ti casing. Mimu mimu I. D. ti o mọ jẹ pataki si iṣẹ ti gbogbo awọn irinṣẹ ti a lo ninu liluho kanga naa. Bakanna, awọn olupako ati awọn irinṣẹ ti o jọra gbọdọ ni oju ti o mọ lati dimu. Awọn ohun elo ajeji lori awọn odi casing yoo nigbagbogbo fa awọn irinṣẹ wọnyi lati nira lati ṣiṣẹ.

The Casing Scraper ti wa ni ti ṣelọpọ lati kan ri to nkan ti ooru mu, irin. Awọn abẹfẹlẹ scraper baamu sinu awọn igbaduro ẹrọ ati pe o wa ni aabo nipasẹ olutọju ẹiyẹle ati alafo. Awọn abẹfẹlẹ scraper ẹya-ara awọn grooves helical ọwọ osi ati pe wọn dojukọ lile fun iṣẹ ti o pọ julọ. Awọn abẹfẹlẹ ti o to wa ninu ara lati fọ dada casing patapata laisi yiyi ohun elo naa.

Standard awọn isopọ lori Casing Scraper ni API Reg., Apoti ati Pin. Eleyi gba awọn scraper a fi sori ẹrọ ni liluho okun laarin awọn bit ati awọn bit iha. Awọn bit ti wa ni ṣiṣe ni isalẹ awọn scraper lati sin bi a guide ati idilọwọ plugging awọn san iho nipasẹ awọn scraper.

Awọn ipilẹ ipilẹ ati data iṣẹ.

Casing scraper iru	Mandrel O.D. (mm)	O pọju. O.D ti itẹsiwaju abẹfẹlẹ(mm)	Min O.D ti itẹsiwaju abẹfẹlẹ(mm)	Opo Iru	Lapapọ ipari (mm)
GX-T114	90	107	94	NC26	880
GX-T127	100	120	104	NC26	880
GX-T140	110	134	115	NC31	1000
GX-T178	136	170	146	3 1/2REG	1150
GX-T245	200	238	210	4 1/2REG	1340
GX-T340	292	338	292	6 5/8REG	1500

Awọn abẹfẹlẹ ni kikun kan si 600° dada ni ẹẹkan.
Kukuru, iwapọ, rọrun lati ṣajọpọ ati ṣajọpọ.
Gigun itọsọna taper lori awọn abẹfẹlẹ fun gbigbe nipasẹ awọn isẹpo laisi adiye.
Isẹ inaro ati iyipo le ṣee ṣiṣẹ lori laini waya tabi paipu lu.
Idoko-ọpa simẹnti irin abe faye gba o pọju scraping agbara.

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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 liluho, 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

Orisirisi rotaoṣuwọn tion ati iyipo, ṣiṣe giga, iwọn ṣiṣan jakejado, iṣẹ didan, itọju irọrun, igbẹkẹle giga, igbesi aye iṣẹ pipẹ.

Ohun elo ailewu

Agbara to peye ati apẹrẹ pataki ọpọ awọn ẹrọ imudaniloju-isubu lati rii daju iṣẹ liluho ailewu.

Imọ paramita

Mọto isalẹhole lasan ni awọn paati wọnyi:

(1) Apejọ leefofo tabi apejọ àtọwọdá Nipasẹ-kọja

(2) Apejọ egboogi-ju silẹ 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) Apakan agbara nipasẹ-kọja ṣofo

(4) Ile ti o wa titi 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 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
Iho Iwon	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
Opo Iru	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 (mm)	Taara	3450	3570	4450	2500	3590	5085
Gigun (mm)	Ipin ẹyọkan	3450		4675		3590	5335
Iwọn (Kg)	Taara	100	98	140	89	120	390
Iwọn (Kg)	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
Iho Iwon	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
Opo iru	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 (mm)	Taara	5930	6830	7230	8470	8400	9060
Gigun (mm)	Ipin ẹyọkan	6180	7080	7480	8720	8660	9320
Iwọn (Kg)	Taara	742	820	930	1140	1460	1980
Iwọn (Kg)	Ipin ẹyọkan	772	850	970	1195	1520	2050