Products
Yakakwirira-inoshanda Downhole Milling Zvishandiso
Product Material
Tora flat bottom mill shoes semuenzaniso:
Muviri mukuru unotora yakakwira-inoshanda alloy simbi (4145H) kuti ive nechokwadi chekushanda kwakatsetseka uye kunoshanda pasi pekumanikidza kwakasiyana-siyana kwekuchera uye kutenderera kwekumhanya mamiriro.Zvichakadaro, isu tinotora yakakwirira level tungsten carbide meterial kuti tiwane kukurumidza kugaya.Stabilizer uye yekunze siketi yejunk mill uye taper mill inogona kugadzirwa sezvinodiwa.
Tungsten carbide kuisa
· Superloy
Yakanaka filler yewatermelon, tambo uye taper mill.
Kudzoka kwakanaka kune junk mill.
Wide range of sizes iripo.
Zvakaoma zvikuru.
· Metal Muncher
Zvigayo zvinokurumidza kupfuura zvigayo zvemazuva ese.
Inoderedza kudhinda kunodiwa panguva yekugaya.
Anosiya macheke akatsetseka asina miromo kuti marara aturike.
Inogadzira marara ane saizi yakafanana.
Kucheka simbi pane kuikuya.
· Opti-cheka
Zviduku-duku.
Faster ROP.
Hupenyu hurefu.
Lower pressure uye torque zvinodiwa.
16 yekucheka mapoinzi uye 8 ekucheka mipendero kune yega yega yekucheka.
Product Category
Concave/Flat/Blade Pazasi junk mill
Inoshandiswa pakugaya bhiti, koni, dhayamita geji, mazino ekubata, pombi yekugezesa, yekuchera chishandiso yakabatana, yakadzika tsime pombi zvishongedzo, packer, mvura yekugovera uye mamwe maturusi ekuchera.
Petrozhr junk mill inowanikwa mune akasiyana masisitimu uye geometries.Yedu yepamusoro mill engineering uye ane ruzivo welder inovimbisa inowirirana uye yakasimba yekucheka chimiro pane yega junk mill.
Tab.1 Flat/Concave/Blade Pazasi junk mill parameter
| Borehole Dia.Mill Shoe OD Inokurudzirwa Kureba (mm) (mm) Kurukura Thread (mm) | PN Flat | PN Concave | PN 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- 1/2REG 250 | JM140FX | JM140CX | JM140BX |
| 168- 187.3 156 3- 1/2REG 250 | JM156FX | JM156CX | JM156BX |
| 190.5-209.5 178 3- 1/2REG 250 | JM178FX | JM178CX | JM178BX |
| 212.7-241.3 200 4- 1/2REG 250 | JM200FX | JM200CX | JM200BX |
| 244.5-269.9 232 4- 1/2REG 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 |
Rotary Shoe
Rotary bhutsu inotora zvinhu zvecarbide mukati mehumburumbira kuti icheke zvisina kujairika kumusoro kwehove, uye zvishoma nezvishoma kugadzirisa iyo yakakuvara kumusoro kwehove kuita denderedzwa, senge tubing, casing body, nezvimwe.
[Cherechedza: Nekuti iyo yemukati milling zino dhayamita ye rotart shangu yakakura, reverse torque yakakura, saka yakaderera kudzvinyirira uye inononoka kutenderera modhi inofanirwa kugamuchirwa mukushandiswa kweshangu inotenderera.Kazhinji, iyo yekuchera haifanire kudarika 10 KN uye kumhanya kwekutenderera hakufanire kudarika 50 r/min.]
Type A
Cheka simbi, simende uye kuumbwa.
Kucheka paOD uye pasi.
Type B
Kucheka simbi uko clearance idiki.
Kucheka ID uye pasi.
Type C
Cheka kuumbwa.
Kucheka paOD uye pasi.
Type D
Cheka kuumbwa uye hove panguva imwe chete.
Kucheka paID, OD uye pasi.
Tab.2 Rotary shoe parameter
| Casing/Wellbore Dia. | Rotary shoe OD (mm) | Rotary shoe Urefu (mm) | Recommanded Screw Thread | PN Rotary Shoe | |
| 4in | 101.6mm | 95 400 | FJWP | TXX095 | |
| 5- 1/2in | 139.7mm | 114 500 | FJWP | TXX114 | |
| 5-3/8in | 146.05mm | 118 500 | FJWP | TXX118 | |
| 6-5/8in | 168.28mm | 136 425 | FJWP | TXX135 | |
| 7in | 177.8mm | 152 450 | FJWP | TXX152 | |
| 7-5/8in | 193.68mm | 160 450 | FJWP | TXX160 | |
| 8-5/8in | 219. 1mm | 185 550 | FJWP | TXX185 | |
| 12- 1/4in 311. 15mm | 203 450 | FJWP | TXX203 | ||
| 15-5/8in 396.88mm | 298 450 | FJWP | TXX298 | ||
| 20in | 508mm | 406 450 | FJWP | TXX406 | |
Taper Mill
Chigayo chetaper chinoburitsa zvirambidzo, mapeji akaputsika uye mahwindo uye mahwindo echigayo uye casing. Iyo yakaderera yekupedzisira yechigayo, nediki, dhayamita inopinda mucasing yakadonha uye liner. Zvino mipendero yakatenderedzwa zvishoma yekukuya kure chikamu chepasi kuti chizare. chigayo dhayamita.
Taper mill ine conical body uye tungsten carbide.Iyo taper yemuviri ndeye 30 madhigirii, koni yakaita semapapiro, uye pamusoro payo yakaoma kana inlaying tungsten carbide.
Tab.3 Taper mill parameter
| Borehole Dia. Taper chigayo OD Zvinokurudzirwa Urefu (mm) (mm)Chikururu Thread(mm) | P.N. Taper chigayo | ||
| 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- 1/2REG 300 | XZ140 | ||
| 168- 187.3 156 3- 1/2REG 300 | XZ156 | ||
| 190.5-209.5 178 3- 1/2REG 300 | XZ178 | ||
| 212.7-241.3 200 4- 1/2REG 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 | ||
Watermelon String Mill
Watermelon tambo shangu ndeimwe yezvigayo mukukwevera mashandiro.Inoshandiswa kugadzirisa casing, reaming uye kuvhura nzira.Inowanzoshandiswa pakarepo mushure mekuvhura mahwindo.Iyo milling edge (nzvimbo yekushanda) yegiyo yewatermelon inosangana nemadziro echibhorani, uye magumo emucheto wega wega wakagadzirwa sekoni.Kana hwindo richivhurwa, chigayo chewatermelon chinogona kurebesa hwindo kubva kumusoro uye kubvisa kuyera uye maburrs akasiiwa pamadziro epombi panguva yekucheka kwekutanga.
Tab.4 Watermelon tambo chigayo parameter
| Borehole Dia.Kurukura (mm/in ) Thread | Nzvimbo Yekushanda OD (mm/in) | Kureba Kwenzvimbo Yekushanda (mm/in) | Kureba Kwese (mm/in) | 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 | ||
Pilot chigayo
Pilot mill yakagadzirirwa milling casing, liner, rotary shangu kana hombe ID tubing.Mashizha ekucheka akapfekedzwa nemhando yepamusoro tungsten carbide zvinhu anoita Petrozhr pilot mill inogona kubudirira kupinda nekukurumidza nekupfeka kushoma.Idiki uye yakamonereka yekucheka tsvina iri nyore kubvisa.Uye magumo emutyairi anoshandiswa kudzikamisa muID yechinhu chiri kugayiwa.
Tab.5 Pilot chigayo parameter
| Borehole Dia. (mm) | Chikururu Thread | Nzvimbo Yekushanda OD (mm) | Kucheka blade Kureba (mm) | Pilot nzvimbo Length (mm) | 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 | ||
Tungsten carbide application chati
| Inokurudzirwa application | Superloy | Opti-cheka | Metal-muncher | Metal-muncher pamwe Superloy |
| Washover buri rakashama | √ | √ | ||
| Washover drill pipe | √ | |||
| Washover gravel pack | √ | √ | ||
| Washover liner trim | √ | |||
| Washover packer | √ | |||
| Kugaya poil | √ | |||
| Loose Junk milling | √ | √ | ||
| Stationary packer kana pombi kana tubingjunk milling | √ | |||
| Kugaya watermelon | √ | |||
| Kugaya tambo | √ |
Hove Item Mifananidzo
Kamuri 703 Chivakwa B, Greenland pakati, Hi-tech yekuvandudza zone Xi'an, China
86-13609153141
