Drill Bit maka mmanụ / gas na-egwupụta nke ọma na isi ihe
Ụlọ ọrụ ahụ nwere usoro nke tozuru oke, gụnyere roller bit, PDC bit na coring bit, dị njikere ịgbalị ike ya niile iji nye ngwaahịa na arụmọrụ dị mma yana àgwà kwụsiri ike nye ndị ahịa.
GHJ Series Tri-cone Rock Bit nwere sistemu eji eji igwe akara:
GY Series Tri-cone Rock Bit
F/ FC Series Tri-cone Rock Bit
FL Series Tri-cone Rock Bit
GYD Series Single-cone Rock Bit
| Nlereanya | Dayameta Bit |
Eri njikọ (inch) | Ibu bit (kg) | |
| inch | mm | |||
| 8 1/8 M1953GZFA | 8 1/8 | 206.4 | 4 1/2 REG | 63 |
| 8 3/8M1953GLFA | 8 3/8 | 212.7 | 4 1/2 REG | 67 |
| 8 1/2M1234AL | 8 1/2 | 215.9 | 4 1/2 REG | 70 |
| 8 1/2M3235AL | 8 1/2 | 215.9 | 4 1/2 REG | 70 |
| 8 1/2M2235ALF | 8 1/2 | 215.9 | 4 1/2 REG | 70 |
| 8 1/2M3235BLF | 8 1/2 | 215.9 | 4 1/2 REG | 70 |
| 8 1/2M2235L | 8 1/2 | 215.9 | 4 1/2 REG | 70 |
| 8 1/2M3236AL | 8 1/2 | 215.9 | 4 1/2 REG | 70 |
| 8 3/4M3235AL | 8 3/4 | 222.3 | 4 1/2 REG | 72 |
| 8 3/4M2235ALF | 8 3/4 | 222.3 | 4 1/2 REG | 72 |
| 9 1/2M3235L | 9 1/2 | 241.3 | 6 5/8 REG | 85 |
| 9 1/2M3236L | 9 1/2 | 241.3 | 6 5/8 REG | 85 |
| 12 1/4M3235 | 12 1/4 | 311.1 | 6 5/8 REG | 105 |
| Mara: Enwere ike ịhazi ụdị bit nke na-egosighi na tebụl. | ||||
Ngwaahịa ndị emetụtara
-
PDM Drill (Moto downhole)
The downhole moto bụ ụdị nke downhole ike ngwá ọrụ nke na-ewe ike si na mmiri wee sụgharịa mmiri mgbali n'ime n'ibu ike. Mgbe mmiri mmiri na-abanye n'ime moto hydraulic, ọdịiche nrụgide e wuru n'etiti ntinye na ntinye nke moto ahụ nwere ike ịtụgharị rotor n'ime stator, na-enye ike dị mkpa na ọsọ na-agba ọsọ maka ịkụ ala. Ngwá ọrụ nkedo ihe nkedo kwesịrị ekwesị maka olulu mmiri kwụ ọtọ, ntụziaka na kwụ ọtọ. Oke maka th...
-
Akụrụngwa Stabilizer Downhole nke BHA
Onye na-egwupụta ihe bụ ihe eji eme ihe n'ime oghere oghere ala (BHA) nke eriri egwu. Ọ na-eji igwe kwụsie ike na BHA n'ime olulu mmiri ahụ ka ịzenarị mwepu n'amaghị ama, ịma jijiji, wee hụ na olulu ahụ dị mma. Ihe mejupụtara ya bụ ahụ cylindrical oghere yana agụba na-eme ka ọ kwụsie ike, nke ejiri igwe siri ike mee ha abụọ. Mpempe akwụkwọ ndị ahụ nwere ike ịdị ogologo ma ọ bụ spired, ma sie ike ...
-
Ihe mkpuchi ala / ite ọkụ (Mechanical / Hydr ...
1. [Drilling] A igwe ngwaọrụ eji downhole napụta mmetụta ibu ọzọ downhole akụrụngwa, karịsịa mgbe na akụrụngwa na-rapaara. Enwere ụdị isi abụọ, ite hydraulic na igwe. Ọ bụ ezie na atụmatụ ha dị iche iche dị nnọọ iche, ọrụ ha yiri nke ahụ. A na-echekwa ike n'ime eriri ọkpọ ma na-ahapụ ite ahụ na mberede mgbe ọ gbara ọkụ. Ụkpụrụ ahụ yiri nke onye ọkwá nkà na-eji hama eme ihe. A na-echekwa ike kinetic na hamme...