I-VFD Skid-Mounted Drilling Rig
Incazelo:
I-Mud Pump ishayelwa ama-VFD AC motors afakwe ku-skid efanayo, enokudluliselwa kwebhande le-V kanye nesakhiwo esilula.
Ithebula le-rotary elishayelwa ngokuzimela lisebenza ngesivinini esingaphansi kwesinyathelo esingu-1+1R/2+2R, futhi ukuhlehla kuzobonakala ngokuhlehla kwemoto ye-AC.
Kusetshenziswa ubuchwepheshe bokushayela i-AC-DC-AC, ithebula elijikelezayo kanye ne-Drawworks kukhona ama-quadrant amane asebenzayo kanye nokulawula okugcwele kwe-digital vector.
I-Dynamic brake isetshenziswa ukuze ithathe indawo ye-eddy current brake njenge-auxiliary brake.
Ukubhola okuzenzakalelayo kutholwa yinjini eyinhloko ye-Drawworks noma injini ezimele. Ukulawula ukuma okuhlakaniphile kwebhlokhi ehambayo kuvimbela i-crown block kanye netafula elijikelezayo ekungqubuzaneni.
Ukuxhumana kwesikhathi sangempela kanye nenethiwekhi kuyatholakala ngokusebenzisa ubuchwepheshe be-PROFIBUS.
Insika yohlobo lwe-K ifanele ukufaka isistimu ye-Top Drive yomkhiqizo ohlukile.
I-sling shot noma i-substructure engaphansi kanye nensika isetshenziswa ukuze zonke izinto zokusebenza zifakwe endaweni ephansi
Ukusetshenziswa kahle kwamandla ngenxa yesici samandla aphezulu (ubuncane obungama-95%), Amandla aphezulu ahlala njalo ngisho nangesivinini esiphansi.
I-Regenerative braking yokulawula okuphephile nokusebenza kahle kwemidwebo.
Isistimu ye-auto-driller elula nephephile yokuphatha nokulawula amapharamitha afana nesisindo kubhithi (WOB), izinga lokungena (ROP), nokulawula itorque ejikelezayo.
Incazelo:
| Imininingwane/Imodeli Ye-Rig | ZJ40/2250DB | ZJ50/3150DB | ZJ70/4500DB | |
| Ngokuzisholo | 4-1/2ʺDP | 4000m | 5000m 16,000ft | 7000m |
| 5ʺDP | 3200m | 4500m 15,000ft | 6000m 20,000ft | |
| Okujwayelekile Imininingwane | I-Max.Static Hook Load kN(lbs) | 2250 | 3150 (700,000) | 4500 (1,000,000) |
| Isivinini se-Hook m/s(in/s) | 0-1.48(0-58) | 0-1.60(0-63) | 0-1.58(0-62) | |
| I-Line Strung | 10 | 12 | 12 | |
| Umugqa Wokubhoboza mm(in) | 32 (1-1/4ʺ) | 35 (1-3/8ʺ) | 38 (1-1/2ʺ) | |
| I-Max Fast Line Pull kN(lbs) | 275 (61,822) | 340 (76,435) | 485 (109,000) | |
| Imidwebo | Imodeli | I-JC40DB | I-JC50DB | I-JC70DB |
| Isilinganiso samandla kW(HP) | 746(1000) | 1118(1500) | 1492(2000) | |
| Ukudluliswa | Amashafu amathathu kanye neChain Driven(amashifu ama-4) | |||
| I-Main Brake | I-Hydraulic Disc Brake | |||
| I-Axiliary Brake | I-AC Motor Braking / Eaton Disc Brake | |||
| I-Crown Block | I-TC225 | I-TC315 | I-TC450 | |
| I-Travel Block | YC225 | YC315 | YC450 | |
| I-Sheave Diameter(in) | 1120 (44ʺ) | 1270 (50ʺ) | 1524 (60ʺ) | |
| Ihuku | DG225 | I-DG315 | I-DG450 | |
| Swivel | Imodeli | I-SL225 | I-SL450 | I-SL450 |
| I-Stem Dia.mm(in) | 75(3ʺ) | 75(3ʺ) | 75(3ʺ) | |
| Ithebula elijikelezayo | Ivula i-Dia.mm(in) | 698.5 | 952.5 (37-1/2ʺ) | 952.5 |
| Imodi yeDrayivu | I-Independent Rotary noma i-Drawworks Drive | |||
| I-Mast | Ubude m (ft) | 43 (141') | 45 (147') | 45 (147') |
| I-Max.Static Load kN(lbs) | 2250 (500,000) | 3150 (700,000) | 4500 (1,000,000) | |
| Isakhiwo esingaphansi | Uhlobo | Ukuziphakamisa noma Ibhokisi-ebhokisini | ||
| Ubude m(ft) | 7.5 (25') | 9/7.5 (30'/25') | 10.55/9 (35'/30') | |
| Ubude obucacile m(ft) | 6.26 (20') | 7.62/6.26 (25'/20') | 9/7.62 (30'/25') | |
| Amaphampu Odaka | Imodeli×Inombolo | F-1300×2 | F-1600×3 | F-1600×3 |
| Imodi yeDrayivu | I-AC Electrical Motor Driven | |||
