Te Motini paru Keri Raro

Oil Well Drilling Tools

Te Motini paru Keri Raro

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Whakaahuatanga

Ko te motini o raro (he motini keri ranei, he motini paru) he momo taputapu keri hihiko i runga i te kaha o te keri paru (he hau kopeke ranei), he momo motini nekehanga pai (PDM). Kei te whakamahia nuitia te motika downhole i roto i nga mahi hanga i roto i nga mara hinu, te matawhenua, te waro, nga puna wai tote me etahi atu ahumahi. Ko te reo hihiko ka puta te ngaronga pehanga i te kokoru me te putanga o te motini o raro, ki te turaki i te rotor o te motini o raro ki te huri hurihuri, me te tuku i te taipana me te tere ki runga i te moka. te rakau cardan me te rakau tuku.

Ka taea te whakamahi i nga taputapu motini o raro ki te taha o nga paraka roera, nga paraka taimana me etahi atu paraka motuhake mo te keri poka poutū, puna ahunga me te puna whakapae.

Tawhā taketake me te raraunga mahi.

Te momo motini o raro	OD, mm	Moka OD, mm	E hono ana i te miro Upper endRaro pito		Tatau upoko	Tatau taumata	Rere rere	Te tere hurihuri	Te rereke o te pehanga motuka, MPa	Te taipana motopaika, N.m	Ko te tino rerekee pehanga, MPa	Ko te tino taipana, N.m	Taumaha ki runga moka, kN	Ko te tino taumaha mo te moka, kN	Mana, KW	Te roa, 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

Momo motoka raro	OD, mm	Moka OD, mm		Miro hono		Tatau upoko		Tatau taumata	Rere rere	Te tere hurihuri	Te rereke o te pehanga motuka, MPa	Te taipana motopaika, N.m	Ko te tino rerekee pehanga, MPa	Ko te tino taipana, N.m	Taumaha ki runga moka, kN		Ko te tino taumaha mo te moka, kN	Mana, KW	Te roa, mm
				Te pito o runga	Raro
				Te pito o runga	mutunga
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 he momo taputapu keri raro e whakakahangia ana e te paru. Ko te paru mai i te papu paru ka uru ki roto i te motuka ma te arai i te paera, me te heke o te pehanga i waenga i te kokoru o te motuka me te putanga ka hangaia, ka peia te pehanga o te pehanga ki te huri, ka tuku i te taipana me te tere hurihuri ki te ngau ma te rakau o te ao me te rakau tuku. . Ko te taonga motini o raro ka whakawhirinaki ki ona tawhā rawa. Ka whakamahia e tenei hua te hangarau teitei me te hou o te paninga ki te karo i te paninga o nga rotors i puta mai i te hangarau tuku iho. Ko tona kaha me tona oranga kua tino pai ake. E tika ana ki te Keri Whakapae, te keri hiato, nga puna kahui, nga puna taha taha me te mahi pai, Te Mahi Tubing Kooiri, aha atu.domoti keri wnhole

Ko te motini o raro he momo nekeneke pai o raro motika (PDM).Whai muri i te urunga o te wai keri pehanga teitei ki roto i te motini o raro mai i te kakau wiri, ka kaha te pehanga wai i te rotor ki te huri ka huri i te taipana ki te moka kia tutuki ai te kaupapa keri.

He maha nga huinga motini o raro mo te pai te rahi 1 7/8"~26" me te 24 tohu rahi matua (e tohuhia ana e te diameter o waho o te 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".

Puka hangangakei rototika, piko kotahi, piko rua, koki ka taea te whakarite me te aha atu. Ko te awhe pāmahana ātete wera he 250°F (120℃) iti iho ranei i te 250℉ (120℃), me waenga i te 250℉(120℃) ki te 355℉ (180℃). Ka taea hoki e matou te whakarato i nga korero katoa tae atu kite motini atete paru i runga i te hinu me te motini atete paru wai tote.

Āhuahira Tino

Nga momo piraute reiti me te taipana, te tino pai, te whanui rere, te mahi ngawari, te tiaki ngawari, te pono, te roa o te mahi.

Taupānga Haumaru

He pai te kaha me te maha o nga taputapu taka-kore i hangaia kia pai ai te mahi keri.

Tawhā Hangarau

Kei roto i te motini o raro nga waahanga e whai ake nei:

(1) Ko te hui maanu, te hui maru paahi ranei

(2) Whakahuihuinga anti-maturuturu roto

(3) Whakahuihui wahanga hiko

(4) Whakahuihui rakau mo te ao

(5) Hui hui

I tua atu i te motini o raro noa, ko nga waahanga e whai ake nei mo te kaupapa motuhake e waatea ana hei hanga i nga motuka whakaheke kia taea ai te whakatutuki i nga momo whakaritenga mo te mahi keri:

(1) Tuhinga aronga

(2) Whakapikoa te hononga (whakanohoia ki runga, ki raro ranei ma te taha

takirere hei hanga motini piko kotahi, rua ranei ki raro)

(3) Wāhanga hiko haere-a-whao

(4) Te Whare Piko Pumau (me te 0~3°koki mau)

(5) He whare piko ka taea te whakarite

(6) Whakapumau whare i runga i te hui kawe

(7) Ka taea te huri

moti keri raro

(Kei konei etahi tauira mo to tohutoro, he maha atu nga tauira me nga korero korero mai ki a maatau.)

(Ae ra, ka whakaaehia ano te whakarite, mena ka taea e koe te tuhi taipitopito, ina koa etahi waahanga penei i nga peera.)

Ka whakamatautauria ia motini paru o raro i runga i te pae whakamatautau ngaio, a ko te motini paru i tukuna he 100% kua whakamanahia, katahi ka tukuna atu te ripoata whakamatautau ki a koe.

Ka taea e ia motuka paru o raro te mahi tonu 7 ~ 10 ra me te pai o te mahi me te mahi tika.

Ko te tikanga, kei te waatea ano te ratonga i muri-ipurangi i nga wa katoa.

Momo		5LZ73 7.0	5LZ89 7.0	5LZ95 7.0	7LZ95 3.5	9LZ95 7.0	5LZ120 7.0
Rahi Puka	Mm	95~121	114~152	118~152	118~152	118~152	149~200
Rahi Puka	In	33/4~43/4	41/2~6	45/8~6	45/8~6	45/8~6	57/8~77/8
Momo Miro	Runga	23/8"REG	23/8"REG	27/8"REG	27/8"TBG	27/8"REG	31/2"REG
Momo Miro	Raro	23/8"REG	23/8"REG	27/8"REG	27/8"REG	27/8"REG	31/2"REG
Te heke pehanga pupuha	Mpa	1.4~7	1.4~7	1.4~7	1.4~3.5	1.4~7	1.4~7
Tohutohu Rere	L/S	3~8	3~8	7~12	7~11	6~10	9~14
Moka hurihuri	R/Min	109~291	95~200	90~195	120~240	90~200	95~200
Te heke o te pehanga motuka	Mpa	2.4	2.4	3.2	2.4	2.4	3.2
Te taipana mahi	N.M	460	628~838	1260~1630	723~960	750~1020	1480~1820
taipana takahuri	N.M	650	1300	2200	1500	1550	2440
Te mana whakaputa	KW	4.7~12.5	7.3~15.3	13.6~29.5	18~24	8.3~18.5	16.4~34.5
Te taumaha moka e taunaki ana	T	4.7~12.5	2.0	2.5	1.0	2.5	3
Max moka taimaha	T	2.5	3.0	5	1.5	5	5
Te roa (mm)	Tika	3450	3570	4450	2500	3590	5085
Te roa (mm)	Te ānau kotahi	3450		4675		3590	5335
Taumaha (Kg)	Tika	100	98	140	89	120	390
Taumaha (Kg)	Te ānau kotahi	102		150		120	420

Momo		5LZ165 7.0	5LZ165 7.0	5LZ172 7.0	5LZ197 7.0	5LZ210 7.0	5LZ244 7.0
Rahi Puka	Mm	213~251	213~251	213~251	251~311	251~375	311~445
Rahi Puka	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
Momo miro	Runga	41/2"REG	41/2"REG	41/2"REG	51/2"REG	65/8"REG	65/8"REG
Momo miro	Raro	41/2"REG	41/2"REG	41/2"REG	65/8"REG	65/8"REG	75/8"REG
Te heke pehanga pupuha	Mpa	1.4~7	1.4~7	1.4~7	1.4~7	1.4~7	1.4~7
Tohutohu Rere	L/s	20~28	20~28	25~35	25~57	35~50	50~75
Moka hurihuri	R/min	90~160	80~150	90~160	86~196	100~160	100~160
Te heke o te pehanga motuka	Mpa	2.4	3.2	4.0	4.0	4.0	4.0
Te taipana mahi	N.m	2750~3960	3860~4980	5860~6970	7800~9350	9980~11900	12870~13970
taipana takahuri	N.m	6300	8470	11550	18690	19600	23000
Te mana whakaputa	Kw	31.6~56.2	37~69.4	60.4~107.4	70~160	115~183	140~225
Te taumaha moka e taunaki ana	T	8	8	10	16	17	18
Max moka taimaha	T	16	16	16	24	28	30
Te roa (mm)	Tika	5930	6830	7230	8470	8400	9060
Te roa (mm)	Te ānau kotahi	6180	7080	7480	8720	8660	9320
Taumaha (Kg)	Tika	742	820	930	1140	1460	1980
Taumaha (Kg)	Te ānau kotahi	772	850	970	1195	1520	2050