Tsarin casing Eccentric / ODEX Tsarin Hoto da aka Fitar

Eccentric casing tsarin / ODEX tsarin

Takaitaccen Bayani:

Yin hakowa ta hanyar gyare-gyare tare da sako-sako, kayan da ba a haɗa su ba koyaushe yana zuwa da matsaloli kamar kogon rami ko faɗuwa.Yadda za a kauce wa waɗannan matsalolin?Tare da shekaru na aikin filin da bincike, mun haɓaka tsarin casing Eccentric / ODEX tsarin da ya dace da rarrabuwa tare da tsaga, yashi ko ƙananan tsakuwa.Tare da tsarinsa mai sauƙi, sauƙin aiki da ingantaccen aiki, tsarin Eccentric casing tsarin / ODEX tsarin zai iya ci gaba da casing sauƙi don zurfin cikin mita 20, kuma ana iya dawo da shi tare da tsawon rayuwar sabis.

Aika mana imel

Cikakken Bayani

Tags samfurin

Tsarin Eccentric casing tsarin / ODEX tsarin

Siffofin tsari

An inganta tsarin reamer daga siffa (a) zuwa adadi (b), wanda ke ƙarfafa juriya a baya, kuma yana tsawaita rayuwar sabis na dukan reamer.

Hanyar aiki

Tsarin rumfa mai ma'ana tare da fuka-fuki2

Mataki 1: Lokacin da aka fara hakowa, tsarin yana motsa takalmin casing da bututun casing suna motsawa ƙasa.
Mataki na 2: Lokacin isa gadon gado, ɗaga tsarin toshewa, toshewar za su rufe, jujjuyawar kuma cire tsarin toshewa daga ramin.
Mataki na 3: Idan rami ya kai zurfin da ake so, gama hakowa kuma ci gaba da sauran tsari.
Mataki na 4: Idan har yanzu kuna son zurfafa zurfafa, yi amfani da bit na DTH na al'ada don rawar jiki zuwa zurfin da ake so.

Aikace-aikace

Hako rijiyar ruwa
Tsarin eccentric shine babban kayan aikin hakowa a cikin ayyukan rijiyoyin ruwa, wanda zai iya ci gaba da tono ramin da kuma kare shi daga caing a lokaci guda, kuma yana iya rage lokacin hakowa sosai yayin da ake hakowa cikin nauyi.

Micro piling
A cikin ƙasa, yumbu da dutsen yashi, tsarin eccentric shine mafi tattalin arziki da sauri don kare ramin daga rushewa da bututun casing na wucin gadi.

Anchoring
Tsarin eccentric na iya biyan buƙatun ɗage ayyukan da kyau yayin ƙarfafa gangara.

Haɗin kai tare da wasu samfuran

	D		h	H	C		G
Samfura	Daga Dia.na Casing (mm)	Ciki Dia.na Casing (mm)	Kaurin bangon casing (mm)	Na'urar jagora max.diamita (mm)	Reamed Dia. (mm)	Min.Ciki Dia.Na Casing Shoe (mm)	Max.Dia na waje.Na Al'ada Bit (mm)	Nau'in Guduma	Nauyi (KG)
Bayani: ODEX84	108	94	7	92	117	86	84	COP34/DHD3.5	11.0
ODEX90	114	101	6.5	99	125	92	90	COP34/DHD3.5	12.5
ODEX98	127	109	9	107	138	100	98	COP44/DHD340/SD4/QL40	18
Saukewa: ODEX115	146	126	10	123.5	155	117	115	COP44/DHD340/SD4/QL40	22
Saukewa: ODEX136	168	148	10	146	180	138	136	COP54/DHD350/M50/SD5/QL50	38
Saukewa: ODEX146	178	158	10	156	192	147	145	COP54/DHD350/M50/SD5/QL50	42
Bayani na ODEX152	183	163	10	161	196	153	151	COP54/DHD350/M50/SD5/QL50	48
Bayani na ODEX152	183	163	10	161	196	153	151	COP64/DHD360/M60/SD6/QL60	56
Saukewa: ODEX160	194	174	10	172	206	162	160	COP64/DHD360/M60/SD6/QL60	62
Bayani na ODEX185	219	199	10	196	234	187	185	COP64/DHD360/M60/SD6/QL60	84
Saukewa: ODEX208	244	224	10	222	263	210	208	DHD380/COP84/SD8/QL80	122
Saukewa: ODEX240	273	253	10	251	305	241	240	DHD380/COP84/SD8/QL80	136
Saukewa: ODEX280	325	300	12.5	298	350	282	280	Farashin 112	184