API TCI bọtịnụ bit IDC537 9 7/8 ″(250mm) maka igwu mmiri nke ọma
Nkọwa ngwaahịa
Ntụnye nke API TCI mkpọpu ihe na ngwaahịa sitere na ụlọ ọrụ China
Anyị na-agbalị ike anyị niile iji melite ogo nke nkuku.
1) Nchekwa nlele
A na-ahazi ntinye pụrụ iche n'isi iji belata iyi isi nke ọma na nhazi abrasive na olulu mmiri na-eduzi na kehoraizin ma gbasaa ndụ.
2)Usoro jụrụ oyi
The nozzles bụ akụkụ dị oke mkpa na ndụ nke ntakịrị, bit hydraulics na-achịkwa site na nozzles ndị a, ọ bụkwa ọgwụgwọ okpomọkụ maka ike na nkwụsi ike ọzọ.
3) Tungsten carbide dị oke mma
Ikike ịbelata nke ọma na ikike mgbochi siri ike, nke nwere ike ịbawanye ROP ma melite ndụ ọrụ nke ọma
Nkọwapụta ngwaahịa
| Nkọwapụta isi | |
| Nha nke Rock Bit | 9 7/8 sentimita asatọ |
| 250.8 mm | |
| Ụdị Bit | Ọnụ ego nke TCI Tricone Bit |
| Njikọ eriri | 6 5/8 API REG PIN |
| Koodu IDC | IDC 537G |
| Ụdị ibu | Akwụkwọ akụkọ mechiri emechi yana Nchedo nlele |
| Akara Akara | Elastomer ma ọ bụ Rubber/Metal |
| 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 | Nozzles atọ |
| Oke arụ ọrụ | |
| WOB (Arọ na Bit) | 56,175-25,391 lbs |
| 113-250KN | |
| RPM(r/min) | 50-220 |
| Nhazi | Medium e guzobere na obere mkpakọ ike, dị ka ọkara, soft shale, ọkara rọrọ limestone, ọkara rọrọ arọ, ọkara rọrọ sandstone, ọkara e guzobere na ike na abrasive interbeds, wdg. |
9 7/8" bụ 250mm na dayameta, njikọ eriri bụ 6 5/8 reg pin dị ka nkọwapụta API si dị.
IADC537 pụtara na tricone roller bit dabara adaba maka igbapu nkume siri ike dị ka nkume nzu, shale, gypsum, wdg. A na-emechi ihe mkpuchi ahụ iji mee ka ndụ ọrụ dịkwuo elu.
Ntinye nke Tungsten carbide (TCI) bụ ihe siri ike na-egwupụta nkume siri ike, a na-etinye ezé Tungsten Carbide n'ikiri ụkwụ nke cones na azụ azụ.
Ọ bụ ihe a na-ahụkarị na ebe a na-egwuputa ihe, iji gbawaa oghere. N'ime mkpọpu ala, nọmba mbụ maka koodu IAC na-abụkarị 6,7,8, ọnụọgụ nke atọ na-abụkarị 2 na 5.
Dịka nkọwapụta nke IADC si kwuo maka tricone bit,"2" pụtara ọkọlọtọ oghe na-ebu roller bit, yana "5" pụtara ntakịrị ihe na-ebu ihe mkpuchi akara na nchedo nlele.
N'obodo ụfọdụ, a na-ejikarị 9 7/8" (250.8mm) gwuo mmiri nke ọma na olulu mmiri geothermal. A na-eji mmiri apịtị na-ekesa rig, kama ikuku mkpakọ.
Ya mere, maka ngwa dị iche iche, anyị kwesịrị ịhọrọ nke ọma tricone roller bits.
