Iimveliso
Izixhobo zokugaya eziphantsi kwe-Downhole ezisebenza kakuhle kakhulu
Izinto zeMveliso
Umzekelo, thabatha izihlangu ze-flat bottom mill:
Umzimba oyintloko usebenzisa intsimbi ye-alloy esebenza kakhulu (4145H) ukuqinisekisa ukusebenza kakuhle phantsi koxinzelelo olwahlukeneyo lokubhola kunye nesantya esijikelezayo. Okwangoku, sisebenzisa i-tungsten carbide meterial ephezulu ukuze sifumane ukugaywa ngokukhawuleza. Isiqinisi kunye nesiketi sangaphandle se-junk mill kunye ne-taper mill zinokuyilwa ngokwemfuneko.
Isixhobo se-Tungsten carbide
·I-Superloy
Isithambisi esifanelekileyo kwiimveliso zewatermelon, iintambo kunye neetaper.
Imbuyekezo entle kwiivenkile zenkunkuma.
Uluhlu olubanzi lobukhulu lufumaneka.
Eyona inzima kakhulu.
· Umtyi wesinyithi
Iimatshini zokusila zikhawuleza kunezixhobo zokusila eziqhelekileyo.
Inciphisa uxinzelelo olufunekayo lokugrumba ngexesha lokusila.
Ishiya imicu ethambileyo engenamilebe ukuze inkunkuma ibambelele kuyo.
Ivelisa inkunkuma enobukhulu obufanayo.
Ukusikwa kwesinyithi endaweni yokusikwa.
· Ukusika kakuhle
Inkunkuma encinci.
I-ROP ekhawulezayo.
Ubomi obude.
Iimfuno eziphantsi zoxinzelelo kunye ne-torque.
Iindawo zokusika ezili-16 kunye nemiphetho yokusika ezisi-8 kumsiki ngamnye.
Udidi lweMveliso
Isixhobo sokugalela inkunkuma esigobileyo/esithe tyaba/esitshatyalalisiweyo
Isetyenziselwa i-milling bit, i-cone, i-diameter gauge, amazinyo okubamba, umbhobho wokuhlamba, isixhobo sokubhola, izixhobo zokumpompa amanzi anzulu, i-packer, umsasazi wamanzi kunye nezinye izixhobo zokubhola ezinde.
I-Petrozhr junk mill ifumaneka ngeendlela ezahlukeneyo kunye nejometri. Ubunjineli bethu obuphambili be-mill kunye nomthumeli onamava baqinisekisa ulwakhiwo lokusika oluhambelanayo noluhlala ixesha elide kuyo yonke i-junk mill.
Ithebhu. 1 Ipharamitha ye-junk mill ethe tyaba/egobileyo/e-Blade Bottom
| Ubude obucetyiswayo beBorehole Dia. Mill Shoe OD (mm) (mm) Isikrufu Umsonto (mm) | I-PN Iflethi | I-PN I-Concave | I-PN I-Bladed |
| 95.2- 101.6 89 2-3/8REG 250 | JM089FX | JM089CX | JM089BX |
| 107.9- 114.3 97 2-3/8REG 250 | JM097FX | JM097CX | JM097BX |
| 117.5- 127 110 2-7/8REG 250 | JM110FX | JM110CX | JM110BX |
| 130- 139.7 121 2-7/8REG 250 | JM121FX | JM121CX | JM121BX |
| 142.9- 152.4 130 2-7/8REG 250 | JM130FX | JM130CX | JM130BX |
| 155.6-165. 1 140 3- 1/2 REG 250 | JM140FX | JM140CX | JM140BX |
| 168- 187.3 156 3- 1/2 REG 250 | JM156FX | JM156CX | JM156BX |
| 190.5-209.5 178 3- 1/2 REG 250 | JM178FX | JM178CX | JM178BX |
| 212.7-241.3 200 4- 1/2 REG 250 | I-JM200FX | I-JM200CX | JM200BX |
| 244.5-269.9 232 4- 1/2 REG 250 | JM232FX | JM232CX | JM232BX |
| 273-295.3 257 6-5/8REG 250 | JM257FX | JM257CX | JM257BX |
| 298.5-317.5 279 6-5/8REG 250 | JM279FX | JM279CX | JM279BX |
| 320.6-346. 1 295 6-5/8REG 250 | JM295FX | JM295CX | JM295BX |
| 349.3-406.4 330 6-5/8REG 250 | JM330FX | JM330CX | JM330BX |
| 406.4-444.5 381 6-5/8REG 250 | JM381FX | JM381CX | JM381BX |
Izihlangu zeRotary
Izihlangu ezijikelezayo zisebenzisa izinto zekhabhayithi ngaphakathi kwesilinda ukuze zinqumle umphezulu wentlanzi ongalinganiyo, kwaye zilungise umphezulu wentlanzi owonakeleyo kancinci kancinci ube yisangqa, njengetyhubhu, umzimba wekhabhathi, njl.
[Qaphela: Ngenxa yokuba ububanzi bamazinyo okusila angaphakathi esicathulweni esijikelezayo bukhulu, i-torque ebuyela umva inkulu, ngoko ke kufuneka kusetyenziswe uxinzelelo oluphantsi kunye nendlela yokujikeleza kancinci xa kusetyenziswa isicathulo esijikelezayo. Ngokubanzi, uxinzelelo lokubhola akufuneki ludlule kwi-10 KN kwaye isantya sokujikeleza akufuneki sidlule kwi-50 r/min.]
Uhlobo A
Sika isinyithi, isamente kunye nokwakheka.
Ukusika kwi-OD nasezantsi.
Uhlobo B
Ukusika isinyithi apho indawo incinci khona.
Ukusika kwi-ID kunye nezantsi.
Uhlobo C
Ukwakheka kwesikali.
Ukusika kwi-OD nasezantsi.
Uhlobo D
Sika ukwakheka uze ulobe ngaxeshanye.
Ukusika kwi-ID, i-OD kunye nezantsi.
I-Tab.2 Ipharamitha yezihlangu ezijikelezayo
| Ibhokisi/Indawo yokulungisa izinto UDia. | Izihlangu ezijikelezayo OD (mm) | Izihlangu ezijikelezayo Ubude (mm) | Umsonto Wesikrufu Ocetyisiweyo | I-PN Izihlangu zeRotary | |
| 4in | 101.6mm | 95 400 | I-FJWP | TXX095 | |
| 5- 1/2 intshi | 139.7mm | 114 500 | I-FJWP | TXX114 | |
| 5-3/8in | 146.05mm | 118 500 | I-FJWP | TXX118 | |
| 6-5/8in | 168.28mm | 136 425 | I-FJWP | TXX135 | |
| 7in | 177.8mm | 152 450 | I-FJWP | TXX152 | |
| 7-5/8in | 193.68mm | 160 450 | I-FJWP | TXX160 | |
| 8-5/8in | 219. 1mm | 185 550 | I-FJWP | TXX185 | |
| 12- 1/4in 311. 15mm | 203 450 | I-FJWP | TXX203 | ||
| 15-5/8in 396.88mm | 298 450 | I-FJWP | TXX298 | ||
| 20in | 508mm | 406 450 | I-FJWP | TXX406 | |
Umatshini wokusila iTaper
I-Taper mill ikhupha imiqathango, ii-casing eziwileyo kunye nee-liner parts kunye nee-deburr whipstock windows kunye ne-casing. Isiphelo esisezantsi se-taper mill, esinobubanzi obuncinci, singena kwi-casing ewileyo kunye ne-liner. Emva koko imiphetho ye-reamer ejikelezayo kancinci ukuze igule icandelo elingaphantsi ukuya kububanzi obupheleleyo be-mill.
Isixhobo sokugalela iTaper sinomzimba okhonikhi kunye ne-tungsten carbide. I-taper yomzimba ingama-30 degrees, ikhowuni imile okwephiko, kwaye umphezulu uqinile okanye ugqunywe nge-tungsten carbide.
Ipharamitha yesigayo seTaper yeTaper.3
| Umngxuma UDia. I-Taper umsilo OD Iyalelwe Ubude (mm) (mm)Isikrufu Umsonto(mm) | P.N. I-Taper umsilo | ||
| 95- 101.6 | 89 | 2-3/8REG 300 | XZ089 |
| 107.9- 114.3 97 2-3/8REG 300 | XZ097 | ||
| 117.5- 127.0 110 2-7/8REG 300 | XZ110 | ||
| 130- 139.7 121 2-7/8REG 300 | XZ121 | ||
| 142.9- 152.4 130 2-7/8REG 300 | XZ130 | ||
| 155.6-165. 1 140 3- 1/2 REG 300 | XZ140 | ||
| 168- 187.3 156 3- 1/2 REG 300 | XZ156 | ||
| 190.5-209.5 178 3- 1/2 REG 300 | XZ178 | ||
| 212.7-241.3 200 4- 1/2 REG 300 | XZ200 | ||
| 244.5-269.9 232 6-5/8REG 350 | XZ232 | ||
| 273-295.3 257 6-5/8REG 350 | XZ257 | ||
| 298.5-317.5 279 6-5/8REG 350 | XZ279 | ||
| 320.6-346. 1 295 6-5/8REG 350 | XZ295 | ||
| 349.3-406.4 330 6-5/8REG 350 | XZ330 | ||
| 406.4-444.5 381 6-5/8REG 350 | XZ381 | ||
Isixhobo sokusila seentambo zeWatermelon
Isihlangu sentambo se-watermelon sesinye sezixhobo zokugaya xa kusetyenzwa ngendlela yokuphazamisa. Sisetyenziselwa ukulungisa i-casing, i-reaming kunye nokuvula imijelo. Sidla ngokusetyenziswa kwangoko emva kokuvula iifestile. Umphetho wokugaya (indawo yokusebenza) we-watermelon mill udibana nodonga lwe-borehole, kwaye isiphelo somphetho ngamnye senziwe njengekhowuni. Xa ifestile ivulwa, i-watermelon mill inokwandisa ifestile ukusuka phezulu kwaye isuse isikali kunye nee-burrs ezishiyekileyo eludongeni lombhobho ngexesha lokusika kokuqala.
Ithebhu.4 Ipharamitha yokugaya umtya weWatermelon
| Ububanzi beBorehole. Isikrufu (mm/in) Umsonto | Indawo Yokusebenza OD (mm/ngaphakathi) | Ubude bendawo yokusebenza (mm/in) | Ubude beTotul (mm/in) | I-PN |
| 139.7 (5- 1/2) NC 26 112 (4-7/ 16) 600 (23-5/8) | 1130 (44) | XGMX112 | ||
| 139.7 (5- 1/2) NC 26 116 (4-9/ 16) 600 (23-5/8) | 1130 (44) | XGMX116 | ||
| 139.7 (5- 1/2) NC 26 118 (4-5/8) 600 (23-5/8) | 1130 (44) | XGMX118 | ||
| 139.7 (5- 1/2) NC 31 120 (4-3/4) 600 (23-5/8) | 1280 (50) | XGMX120 | ||
| 146.0 (5-3/4) NC 31 124 (4-7/8) 600 (23-5/8) | 1280 (50) | XGMX124 | ||
| 168.3 (6-5/8) NC 31 142 (5-9/ 16) 600 (23-5/8) | 1280 (50) | XGMX142 | ||
| 177.8 (7) NC 31 151 (5- 15/ 16) 600 (23-5/8) | 1280 (50) | XGMX151 | ||
Umatshini wokugaya inqwelo moya
I-pilot mill yenzelwe ukugalela i-casing, i-liner, izihlangu ezijikelezayo okanye ityhubhu enkulu ye-ID. Iiblade zokusika ezinxibe izinto ze-tungsten carbide zezinga eliphezulu zenza i-Petrozhr pilot mill ikwazi ukungena ngokukhawuleza kwaye ingagugi kakhulu. Inkunkuma encinci negobileyo yokusika kulula ukuyisusa. Kwaye isiphelo se-pilot sisetyenziselwa ukuzinzisa kwi-ID yento egayiweyo.
Ipharamitha yesigayo seTab.5 Pilot
| Umngxuma UDia. (mm) | Isikrufu Umsonto | Indawo Yokusebenza OD (mm) | Ubude beblade yokusika (mm) | Ubude bendawo yovavanyo (mm) | I-PN |
| 153 2 3/8REG | 130 200 | ≧45 | LYMX130 | ||
| 165 2 3/8REG | 140 200 | ≧45 | LYMX140 | ||
| 187 3 1/2REG | 156 200 | ≧55 | LYMX156 | ||
| 210 4 1/2REG | 178 200 | ≧55 | LYMX178 | ||
| 241 4 1/2REG | 200 200 | ≧55 | LYMX200 | ||
| 270 4 1/2REG | 232 200 | ≧55 | LYMX232 | ||
| 295 6 5/8REG | 257 250 | ≧55 | LYMX257 | ||
| 317 6 5/8REG | 279 250 | ≧55 | LYMX279 | ||
| 346 6 5/8REG | 295 300 | ≧55 | LYMX295 | ||
| 406 6 5/8REG | 330 300 | ≧55 | LYMX330 | ||
| 445 6 5/8REG | 331 300 | ≧55 | LYMX331 | ||
Itshathi yesicelo se-tungsten carbide
| Usetyenziso oluyalelweyo | I-Superloy | Ukusika okubonakalayo | Umtyi wesinyithi | Umtyi wesinyithi kunye neSuperloy |
| Umngxuma ovulekileyo we-washover | √ | √ | ||
| Umbhobho wokugrumba ohlanjwayo | √ | |||
| Iphakheji yegrabile yokuhlamba | √ | √ | ||
| I-trim ye-washover liner | √ | |||
| Ipakethi yokuhlamba impahla | √ | |||
| Ukusila iipowusti | √ | |||
| Ukusila inkunkuma ekhululekileyo | √ | √ | ||
| Umatshini wokupakisha okanye wokugaya ipayipi okanye ityhubhu | √ | |||
| Ukusila ivatala | √ | |||
| Ukusila ngentambo | √ |
Imifanekiso yezinto zokuloba
5-1203, iDahua Industrial Zone, No.2 Yunshui Road, iHi-tech development zone, eXi'an, 710065, eTshayina
86-13609153141
