Downhole Drilling Mud Motor

Oil Well Drilling Tools

Downhole Drilling Mud Motor

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Nkọwa

Moto Downhole (ma ọ bụ moto na-egwuputa ihe, moto apịtị) bụ ụdị ngwa mkpọ ala dị ike nke na-egwu ala n'elu ike nke igwu ala apịtị (ma ọ bụ ikuku abịakọrọ) , nke bụ ụdị moto nchụpụ dị mma (PDM). A na-eji moto Downhole eme ihe n'ọtụtụ ebe n'ọrụ owuwu na mpaghara mmanụ, geology, coal, olulu mmiri nnu na ụlọ ọrụ ndị ọzọ. Igwe na-agbanwe agbanwe na-emepụta mfu nrụgide na ntinye na ntinye nke moto downhole, ịkwanye rotor nke moto downhole ka ọ na-atụgharị, na iji bufee torque na ọsọ na bit site ogwe osisi cardan na ogwe nnyefe.

Enwere ike iji ngwaọrụ Downhole moto yana njikọ rola cone bits, bit diamond na ibe n'ibe ndị ọzọ pụrụ iche maka igwu olulu mmiri kwụ ọtọ, olulu mmiri ntụzịaka na olulu mmiri kwụ ọtọ.

Ntọala ntọala na data arụmọrụ.

Ụdị moto Downhole	Od, mm	Bit OD, mm	Ijikọ eriUpper ngwụcha ngwụcha ala		Ọnụ ọgụgụ isi	Ọnụọkwa ọkwa	Ọnụego mgbaba	Rotary ọsọ	Ọdịiche nrụgide moto, MPa	moto torque, N.m	Ọdịiche nrụgide kachasị, MPa	Nke kachasi ike, N.m	Ibu na bit, kN	Nke kachasị dị arọ na bit, kN	Ike, KW	Ogologo, mm
5LZ38x7.0-4-360	39	43～60	1AMMT	1AMMT	5:06	4	0.5～1.0	152～304	3.2	81	4.8	122	2	3	2.6	2186
5LZ45x7.0-4-360	46	48～76	1AMMT	1AMMT	5:06	4	0.8～1.5	163～306	3.2	121	4.8	182	3	5	3.9	2279
5LZ54x7.0-4-420	54	60～89	11/2REG	11/2REG	5:06	4	1.5～3.0	170～340	3.2	218	4.8	328	4	7	7.8	2604
5LZ57x7.0-3-600	57	65～89	11/2REG	11/2REG	5:06	3	2.5～5.0	180～360	2.4	256	3.2	342	4	7	9.7	2783
5LZ60x7.0-4-420	60	73～102	11/2REG	11/2REG	5:06	4	2.0～4.0	179～359	3.2	276	4.8	414	5	8	10.4	2627
5LZ65x7.0-4-480	65	79～102	11/2REG	11/2REG	5:06	4	3.0～6.0	190～380	3.2	388	4.8	582	8	16	10.4	3130
5LZ73x7.0-3-600	73	89～121	23/8REG	23/8REG	5:06	3	3.0～6.0	126～253	2.4	440	3.6	660	12	20	11.7	3330
7LZ73x7.0-4-480	73	89～121	23/8REG	23/8REG	7:08	4	4.0～7.0	185～324	3.2	534	4.8	801	12	20	18.1	3430
7LZ73x7.0-5-600	73	89～121	23/8REG	23/8REG	7:08	5	4.0～7.0	152～266	4	813	6	1220	12	20	18.1	4530
5LZ79x7.0-5-600	79	95～121	23/8REG	23/8REG	5:06	5	4.0～7.0	140～246	4	850	6	1320	12	20	21	4800
7LZ89x7.0-3-600	89	107～121	27/8REG	27/8REG	7:08	3	6.0～9.0	157～235	2.4	709	3.6	1064	22	35	23.3	3755
7LZ89x7.0-4-640	89	107～121	27/8REG	27/8REG	7:08	4	6.0～9.0	124～187	3.2	1190	4.8	1785	22	35	23.3	4515
7LZ89x7.0-5-640	89	107～121	27/8REG	27/8REG	7:08	5	6.0～9.0	124～187	4	1487	6	2231	22	35	29.2	5155
7LZ95x7.0-5-600	95	118～149	27/8REG	27/8REG	7:08	5	6.0～12	114～228	4	1625	6	2438	30	55	38.9
7LZ102x7.0-4-520	102	118～152	27/8REG	27/8REG	7:08	4	6.0～12	128～256	3.2	1159	4.8	1738	30	55	31

Ụdị moto Downhole	Od, mm	Bit OD, mm		Ejikọ eri		Ọnụ ọgụgụ isi		Ọnụọkwa ọkwa	Ọnụego mgbaba	Rotary ọsọ	Ọdịiche nrụgide moto, MPa	moto torque, N.m	Ọdịiche nrụgide kachasị, MPa	Nke kachasi ike, N.m	Ibu na bit, kN		Nke kachasị dị arọ na bit, kN	Ike, KW	Ogologo, mm
				Ngwunye elu	Ala
				Ngwunye elu	ngwucha
7LZ102x7.0-4-720	102	118～152		27/8REG	27/8REG		7:08	4	7.0～15	108～231	3.2	1604	4.8	2406	30		55	38.9	5110
5LZ120x7.0-4-720	120	149～200		31/2REG	31/2REG		5:06	4	9.0～18	118～236	3.2	1890	4.8	2835	50		90	46.6	5381
5LZ124x7.0-5-720	124	149～200		31/2REG	31/2REG		5:06	5	9.0～18	118～236	4	2362	6	3543	50		90	58.3	6101
7LZ124x7.0-4-820	124	149～200	31/2REG		31/2REG	7:08		4	11～22	107～214	3.2	2543	4.8	3815	50		90	57	5761
7LZ124x7.0-5-820	124	149～200	31/2REG		31/2REG	7:08		5	11～22	107～214	4	3179	6	4769	50		90	71.3	6581
7LZ146x7.0-5-800	146	171～222	4/2REG		4/2REG	7:08		5	13～26	94～188	4	4249	6	6373	70		130	84.2	6983
7LZ172x7.0-5-960	175	213～251	4/2REG		4/2REG	7:08		5	20～32	80～127	4	7809	6	11713	100		170	103	8268
7LZ178x7.0-6-840	178	213～251	4/2REG		4/2REG	7:08		6	20～32	90～145	4.8	8199	6.78	11582	100		170	103.7	8468
5LZ203x7.0-5-840	203	251～311	65/8REG		65/8REG	5:06		5	22～40	85～156	4	7948	6	11922	155		250	129.6
7LZ203x7.0-5-840	203	251～311	65/8REG		65/8REG	7:08		5	22～40	76～137	4	9004	6	13506	155		250	129.6
7LZ203x7.0-5-1000	203	251～311	65/8REG		65/8REG	7:08		5	22～40	63～115	4	10719	6	16079	155		250	129.6
7LZ216x7.0-5-1020	216	251～311	65/8REG		65/8REG	7:08		5	22～40	54～97	4	12659	6	18988		180	300	129.6
7LZ244x7.0-5-1020	244	311～445	65/8REG		75/8REG	7:08		5	30～55	54～100	4	17042	6	25563		220	330	178.2

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

ire ere dị iche icheọnụ ọgụgụ ation na torque, nrụmọrụ dị elu, oke nfesa sara mbara, arụ ọrụ dị nro, nkwado dị mfe, nwere ntụkwasị obi dị elu, ogologo ndụ ọrụ.

Ngwa nchekwa

Ike zuru oke yana ahaziri ahazi 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 ya, 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 ịga 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