Mpempe olulu mmiri miri emi IDC127 12 1/4 ”(311mm)
Nkọwa ngwaahịa
N'ogbe API tricone rock bit dị na ngwaahịa dabere na ngụ kacha ala yana ezigbo mma maka olulu mmiri miri emi.
Nkọwa Bit:
IADC: 127 - Akwụkwọ akụkọ nha nha nke ejiri ihe mkpuchi mkpuchi kpuchie ya na nchekwa nlele maka usoro dị nro na ike mkpakọ dị ala yana nnukwu drillability.
Ike mkpakọ:
0-35 MPA
0-5,000 PSI
Nkọwa ala:
Nkume dị nro dị nro, nke na-esighị ike, nke na-adịghị mma dịka ụrọ na nkume aja na-adịghị mma, nkume nkume marl, nnu, gypsum, na icheku ọkụ.
Anyị nwere ike ịnye nha nha igwe igwe na TCI tricone n'ụdị nha dị iche iche (site na 3 ”ruo 26”) yana ọtụtụ koodu IDC.
Usoro a dị elu na-enye eze siri ike, nke na-eguzogide mmetụta karịa igwe igwe n'ihi na a na-echekwa ihe owuwu metal n'oge a na-arụ ọrụ, na-ebute ezé siri ike karị.Nkọwa nke Steel eze Bit.
Far Eastern Drilling okpomọkụ ọgwụgwọ usoro selectively carburizes na bear wear elu iji hụ na siri ike nke Ọdịdị.Nke a na-enye arụmọrụ ibu ọrụ na-adịgide adịgide na ntụkwasị obi.
A na-enyocha ma na-emelite usoro dị oke egwu na-eche ihu n'ihu n'ihu iji hụ na nkwụnye ego na-eche ihu siri ike kacha mma.
Ngwongwo eze nke igwe na-adabara maka nhazi dị nro nke ukwuu na ike mgbagwoju anya na elu dị elu dị ka ụrọ, mudstone, nzu, wdg. nkume aja dị nro.Ọkara stratum nwere interlayer siri ike.
Nkọwapụta ngwaahịa
| Nkọwapụta isi | |
| Nha nke Rock Bit | 12 1/4" |
| 311.1 mm | |
| Ụdị Bit | Steel eze Tricone Bit/ Milled eze Tricone Bit |
| Njikọ eriri | 6 5/8 API REG PIN |
| Koodu IDC | IDC 127 |
| Ụdị ibu | Akwụkwọ akụkọ akara Roller Bearing |
| Akara Akara | Akara roba |
| Nchekwa ikiri ụkwụ | Dị |
| Nchekwa Shirttail | Dị |
| Ụdị okirikiri | Mgbasa apịtị |
| Ọnọdụ igwu mmiri | Mkpọpu ala Rotary, elu temp mkpọ ala, omimi mkpọ ala, moto mkpọ ala |
| Nozzles | 3 |
| Oke arụ ọrụ | |
| WOB (Arọ na Bit) | 28,971-59,419 lbs |
| 93-264KN | |
| RPM(r/min) | 60-180 |
| Nhazi | Soft formations na ala compressive ike na elu drillability, dị ka mudstone, gypsum, nnu, adụ limestone, wdg. |
Ezé dị ukwuu na cones nke tricone ibe n'ibe pụtara obere ezé na nkume siri ike ịkụ ala ikike, mkpụmkpụ na obere ezé na-eme ka egwe nri tricone drill bit nwere ike ọbụna ịkụ ala rọrọ ma ọ bụ ọkara hardness nkume na ROP dị elu karịa TCI tricone ibe n'ibe.A na-akwalite ihu cones site na tungsten carbide na-eche ihu siri ike.
Biko kpọtụrụ anyị ka ị nweta ozi ndị ọzọ, Far Eastern na-aga ihe ngosi n'ọtụtụ mba n'ụwa nile, na-atụ anya ịgwa gị okwu ihu na ihu n'ọdịnihu dị nso.
