Casing Scraper maka igwu mmiri nke ọma

Oil Well Drilling Tools

Casing Scraper maka igwu mmiri nke ọma

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Nkọwa

A na-eji Casing Scraper na-ehicha ciment, apịtị, mgbọ agbakwunyere, nchara, igwe igwe, paraffin, perforation burrs na ihe ndị ọzọ si n'ime mgbidi nke mkpuchi. Idokwa mkpuchi mkpuchi I.D dị ọcha dị mkpa maka ịrụ ọrụ nke ngwaọrụ niile ejiri na-egwu olulu mmiri. N'otu aka ahụ, ndị na-ebu ihe na ihe ndị yiri ya aghaghị inwe elu dị ọcha iji jide. Ihe ndị si mba ọzọ na mgbidi mkpuchi ga-eme ka ngwa ọrụ ndị a sie ike ịrụ ọrụ.

A na-arụpụta Casing Scraper site na mpempe ọkụ siri ike mesoo ígwè. Mpempe akwụkwọ scraper dabara n'ime ebe a na-arụ ọrụ ma onye na-echekwa nduru na oghere na-ejide ya na nchekwa. Mpempe akwụkwọ scraper na-egosipụta oghere helical aka ekpe ma nwee ihu siri ike maka ọrụ kachasị. Enwere agụba zuru oke n'ime ahụ iji kpochapụ ihe mkpuchi ahụ kpamkpam na-enweghị ntụgharị ngwaọrụ.

Njikọ ọkọlọtọ na Casing Scraper bụ API Reg., Igbe na Pin. Nke a na-enye ohere ka etinyere scraper na eriri egwu n'etiti bit na bit sub. A na-agba ọsọ n'okpuru ihe nkedo ahụ ka ọ bụrụ onye nduzi ma gbochie ịkwanye oghere mgbasa ozi site na scraper.

Ntọala ntọala na data arụmọrụ.

Ụdị scraper casing	Mandrel O.D. (mm)	Oke. O.D nke mkpịsị agụba (mm)	Min O.D nke mkpịsị agụba (mm)	Ụdị eriri	Ngụkọta ogologo (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

Akara okirikiri zuru oke na-akpọtụrụ elu 600° otu mgbe.
Mkpirisi, kọmpat, dị mfe ikpokọta na igbasa.
Ogologo ndu ndu taper na agụba maka ịgafe nkwonkwo na-enweghị nghọta.
Enwere ike ịrụ ọrụ kwụ ọtọ na rotary na wireline ma ọ bụ ọkpọkọ ọkpọ.
Ngwa nchara nchara na-etinye ego na-enye ohere nchacha kacha.

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API Drilling Chinese Downhole Drilling Mud Motor bụ ụdị ngwá ọrụ mgbada ala nke apịtị kwadoro. The apịtị si apịtị mgbapụta abanye moto site ụzọ uzo valvụ, na a nrụgide dobe n'etiti moto ntinye na ntinye kere, dị otú ahụ nrụgide dobe ga-akpali moto rotator bugharia, na-ebunye torque na rotary ọsọ na bit site eluigwe na ala aro na nnyefe aro. . The downhole moto onwunwe tumadi dabere na ihe onwunwe paramita. Ngwaahịa a na-eji teknụzụ dị elu na nke ọhụrụ nke mkpuchi iji zere mkpuchi nke rotors sitere na teknụzụ ọdịnala. A na-emewanye ike na ndụ ya nke ukwuu. Ọ na-adabara maka Drilling Horizontal Directional, mkpọpu ihe mejupụtara, olulu mmiri ụyọkọ, olulu mmiri sidetrack na arụ ọrụ nke ọma, arụ ọrụ Coiled Tubing, wdg.domoto na-egwuputa ihe

Downhole moto bụ ụdị moto mgbada ala (PDM).Mgbe mmiri mmiri na-egwupụta ihe dị elu batara n'ime moto downhole site na olulu mmiri, mmiri nrụgide na-amanye rotor ka ọ tụgharịa na-ebufe torque na bit iji nweta ebumnobi mkpọpu mmiri.

Mgbakọ moto downhole dị iche iche maka nha nke ọma 1 7/8"~26" nwere nkọwapụta akụkụ 24 (nke a na-achọpụta site na dayameta elu nke 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".

Ụdị nhazigụnyerekwụ ọtọ, na-ehulata otu, ehulata okpukpu abụọ, akuku nwere ike idozi na ndị ọzọ. Oke okpomọkụ na-eguzogide okpomọkụ bụ 250°F (120℃) ma ọ bụ ihe na-erughị 250℉ (120℃), na n'etiti 250 ℉(120℃) ruo 355℉ (180℃). Anyị nwekwara ike ịnye nkọwapụta niile gụnyeremoto na-eguzogide apịtị mmanụ na moto na-eguzogide apịtị juru mmiri nnu.

Atụmatụ pụtara ìhè

Rota dị iche ichetion ọnụego na torque, dị elu arụmọrụ, na-erute oke, arụ ọrụ nke ọma, nrụzi dị mfe, nwere ntụkwasị obi dị elu, ogologo ọrụ.

Ngwa nchekwa

Ike zuru oke yana ahaziri iche iche ọtụtụ ngwaọrụ na-agaghị ada ada iji hụ na arụ ọrụ mkpọpu na-adịghị mma.

Nka nka

Moto downhole nkịtị nwere ihe ndị a:

(1) Mgbakọ n'elu mmiri ma ọ bụ Mgbakọ valvụ gafere

(2) Mgbakọ mgbochi-dobe rotor

(3) Mgbakọ ngalaba ike

(4) Mgbakọta aro niile

(5) Mgbakọ ihe

Na mgbakwunye na moto downhole nkịtị, ihe ndị na-esonụ maka ebumnuche pụrụ iche dị iji mejupụta moto downhole steerable iji gboo ihe dị iche iche chọrọ maka ịrụ ọrụ:

(1) njikọ ntụzịaka

(2) gbagọ nkwonkwo (nke dabara n'elu ma ọ bụ n'okpuru ngafe

valvụ iji mejupụta moto downhole otu ma ọ bụ okpukpu abụọ)

(3) Ngalaba ikike ngafe oghere

(4) Ebe a na-agbagọ agbagọ (nwere akụkụ kwụziri 0 ~ 3°)

(5) Ụlọ mgbagọ na-agbanwe agbanwe

(6) Ihe nkwụsi ike ụlọ na-ebu mgbakọ

(7) Ihe nkwụsi ike nwere ike ịgbanwe

downhole mkpọpu moto

(Ụfọdụ ụdị nọ ebe a maka ntụaka gị, ụdị ndị ọzọ na deatils pls kpọtụrụ anyị.)

(N'ezie, a na-anabatakwa ịhazi nhazi, ọ bụrụhaala na ị nwere ike ịnye nkọwa zuru ezu, karịsịa akụkụ ụfọdụ dị ka bearings.)

A na-anwale moto apịtị ọ bụla n'oche nnwale ndị ọkachamara na moto apịtị ahụ ewepụtara bụ 100% tozuru oke, mgbe ahụ, a ga-enye gị akụkọ nnwale ahụ.

Onye ọ bụla downhole apịtị moto nwere ike na-aga n'ihu na-arụ ọrụ 7 ~ 10 ụbọchị na ezi ọrụ ọnọdụ na ziri ezi ọrụ.

N'ezie, ọrụ ịre ahịa n'ịntanetị dịkwa n'oge ọ bụla.

Ụdị		5LZ73 7.0	5LZ89 7.0	5LZ95 7.0	7LZ95 3.5	9LZ95 7.0	5LZ120 7.0
Nha oghere	Mm	95~121	114~152	118~152	118~152	118~152	149~200
Nha oghere	In	33/4~43/4	41/2~6	45/8~6	45/8~6	45/8~6	57/8~77/8
Ụdị eriri	N'elu	23/8"REG	23/8"REG	27/8"REG	27/8"TBG	27/8"REG	31/2"REG
Ụdị eriri	N'okpuru	23/8"REG	23/8"REG	27/8"REG	27/8"REG	27/8"REG	31/2"REG
Mbelata nrụgide nozzle	Mpa	1.4~7	1.4~7	1.4~7	1.4~3.5	1.4~7	1.4~7
Na-atụ aro Usoro	L/S	3~8	3~8	7~12	7~11	6~10	9~14
Bit rotary	R/Nkeji	109~291	95~200	90~195	120~240	90~200	95~200
Mbelata nrụgide moto	Mpa	2.4	2.4	3.2	2.4	2.4	3.2
Torque na-arụ ọrụ	N.M	460	628~838	1260~1630	723~960	750~1020	1480~1820
torque na-adịte aka	N.M	650	1300	2200	1500	1550	2440
Ike mmepụta	KW	4.7~12.5	7.3~15.3	13.6~29.5	18~24	8.3~18.5	16.4~34.5
Obere ibu akwadoro	T	4.7~12.5	2.0	2.5	1.0	2.5	3
Ibu oke oke	T	2.5	3.0	5	1.5	5	5
Ogologo (mm)	Kwụ ọtọ	3450	3570	4450	2500	3590	5085
Ogologo (mm)	Otu akụkụ	3450		4675		3590	5335
Ibu (Kg)	Kwụ ọtọ	100	98	140	89	120	390
Ibu (Kg)	Otu akụkụ	102		150		120	420

Ụdị		5LZ165 7.0	5LZ165 7.0	5LZ172 7.0	5LZ197 7.0	5LZ210 7.0	5LZ244 7.0
Nha oghere	Mm	213~251	213~251	213~251	251~311	251~375	311~445
Nha oghere	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
Ụdị eriri	N'elu	41/2"REG	41/2"REG	41/2"REG	51/2"REG	65/8"REG	65/8"REG
Ụdị eriri	N'okpuru	41/2"REG	41/2"REG	41/2"REG	65/8"REG	65/8"REG	75/8"REG
Mbelata nrụgide nozzle	Mpa	1.4~7	1.4~7	1.4~7	1.4~7	1.4~7	1.4~7
Na-atụ aro Usoro	L/s	20~28	20~28	25~35	25~57	35~50	50~75
Bit rotary	R/min	90~160	80~150	90~160	86~196	100~160	100~160
Mbelata nrụgide moto	Mpa	2.4	3.2	4.0	4.0	4.0	4.0
Torque na-arụ ọrụ	N.m	2750~3960	3860~4980	5860~6970	7800~9350	9980~11900	12870~13970
torque na-adịte aka	N.m	6300	8470	11550	18690	19600	23000
Ike mmepụta	Kw	31.6~56.2	37~69.4	60.4~107.4	70~160	115~183	140~225
Obere ibu akwadoro	T	8	8	10	16	17	18
Ibu oke oke	T	16	16	16	24	28	30
Ogologo (mm)	Kwụ ọtọ	5930	6830	7230	8470	8400	9060
Ogologo (mm)	Otu akụkụ	6180	7080	7480	8720	8660	9320
Ibu (Kg)	Kwụ ọtọ	742	820	930	1140	1460	1980
Ibu (Kg)	Otu akụkụ	772	850	970	1195	1520	2050