Intshayelelo
Ukuphucula ukusebenza kwe-tricone drill bit, iinkalo ezininzi eziphambili ziphunyeziwe.
1, Ijethi ye-C-Center, umzekelo, yenzelwe ukuthintela ukwakheka kwebhola ngaphakathi kwebit.Olu phawu lunceda ukuphelisa nayiphi na indawo yamanzi ephantsi kwequla, ikhawulezisa ukuhamba okuphezulu kokusikwa kwe-drilling, kwaye ekugqibeleni iphucula izinga lokungena (ROP).
2, iibheringi ze-NBR zokugcwala okuphezulu ziye zadityaniswa kuyilo lwe-tricone drill bit ukunceda ukunciphisa uxinzelelo lokutywina kunye nokuphucula ukuthembeka kwetywina.Olu tshintsho lubalulekile kuba lunokunceda ekuthinteleni ukuvuza, okunokuba yindleko kwaye kube yingozi.
I-3, i-G-Gauge yokukhusela inqaku ikwabalulekile kuba iphucula isakhono sokulinganisa i-tricone drill bit ngelixa isolula ubomi bayo benkonzo.Ngeli nqaku, abasebenzisi banokulindela imilinganiselo echanekileyo ngakumbi, enokukhokelela ekusebenzeni kakuhle kokomba kunye neziphumo.
4, Okokugqibela, ukongeza umqolo ongaphezulu wamazinyo phakathi kwetape yangasemva kunye nokuphuma kungqineke kuyindlela esebenzayo yokucheba umngxuma kunye nokukhusela ikhowuni.Eli nqaku linceda ukunciphisa ukunxiba kunye nokukrazula kwi-tricone drill bit, okukhokelela kubomi obude kunye nokusebenza okungcono.
Isishwankathelo, i-tricone drill bit sisixhobo esisebenzayo nesithembekileyo esinokusetyenziselwa uluhlu lwezicelo zokomba.Ngokubandakanya iimpawu ezintsha ezifana nejethi ye-C-Center, iibheringi ze-NBR zokugcwala okuphezulu, ukukhuselwa kwe-G-Gauge, kunye noluhlu olongezelelweyo lwamazinyo, ukusebenza kwe-tricone drill bit kunye nobomi bunokuphuculwa kakhulu.
Iimpawu
1. Drill Bit Connection eyenziwe ngokomgangatho we-API.
2. Sinokuhlengahlengisa ubungakanani besuntswana ngokwerig yakho.
I-3.Izakhiwo zokusika eziqinisekisiweyo kunye noyilo lokuthwala luqhubeka nokuhambisa umgangatho ophezulu wokusebenza kunye nokuthembeka.
I-4.Optimized hydraulics ibonelela nge-ROP eyandisiweyo ngokususa ngokufanelekileyo ukusikwa kunye nokuqinisekisa ukubandakanyeka kwamatye amatsha kuwo wonke umjikelezo wokusika.
IsiKhokelo se-Tricone Bit Choice
| IADC | WOB(KN/mm) | RPM(r/min) | IIFOMU EZISEBENZAYO |
| 114/116/117 | 0.3~0,75 | 180~60 | Ulwakhiwo oluthambileyo kakhulu olunamandla aphantsi oxinzelelo kunye nokugrumba okuphezulu, njengodongwe, ilitye lodaka, itshokhwe, njl. |
| 124/126/127 | 0.3~0,85 | 180~60 | Ulwakhiwo oluthambileyo olunamandla aphantsi acinezelayo kunye nokugrumba okuphezulu, okunje ngelitye lodaka, igypsum, ityuwa, ilimestone ethambileyo, njl. |
| 134/135/136/137 | 0.3~0.95 | 150~60 | Ulwakhiwo oluthambileyo ukuya oluphakathi olunamandla aphantsi acinezelayo kunye nokuqhutywa okuphezulu, okunje nge-shale ethambileyo ephakathi, igypsum eqinile, ilimestone ethambileyo ephakathi, ilitye lentlabathi elithambileyo eliphakathi, ukwakheka okuthambileyo okunonxibelelwano oluqinileyo, njl. |
| 214/215/216/217 | 0.35~0,95 | 150~60 | Ulwakhiwo oluphakathi olunamandla okucinezela okuphezulu, okunje nge-shale ethambileyo ephakathi, igypsum eqinileyo, ilimestone ethambileyo ephakathi, ilitye lentlabathi elithambileyo eliphakathi, ukwakheka okuthambileyo kunye ne-interbed eqinile, njl. |
| 227 | 0.35~0,95 | 150~50 | Ubume bobunzima obuphakathi obunamandla acinezelayo aphezulu, anje nge-abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble, etc. |
| Qaphela: Imida ephezulu ye-WOB kunye ne-RPM kwitheyibhile engentla kufuneka ingasetyenziswa ngaxeshanye. | |||
Ubungakanani beBits
| Ubungakanani beBit | API REG PIN | Torque | Ubunzima | |
| Intshi | mm | Intshi | KN.M | IiKgs |
| 3 3/8 | 85.7 | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
| 3 1/2 | 88.9 | 4.2-6.2 | ||
| 3 7/8 | 98.4 | 4.8-6.8 | ||
| 4 1/4 | 108 | 5.0-7.5 | ||
| 4 1/2 | 114.3 | 5.4-8.0 | ||
| 4 5/8 | 117.5 | 2 7/8 | 6.1-7.5 | 7.5-8.0 |
| 4 3/4 | 120.7 | 7.5-8.0 | ||
| 5 1/8 | 130.2 | 3 1/2 | 9.5-12.2 | 10.3-11.5 |
| 5 1/4 | 133.4 | 10.7-12.0 | ||
| 5 5/8 | 142.9 | 12.6-13.5 | ||
| 5 7/8 | 149.2 | 13.2-13.5 | ||
| 6 | 152.4 | 13.6-14.5 | ||
| 6 1/8 | 155.6 | 14.0-15.0 | ||
| 6 1/4 | 158.8 | 14.4-18.0 | ||
| 6 1/2 | 165.1 | 14.5-20.0 | ||
| 6 3/4 | 171.5 | 20.0-22.0 | ||
| 7 1/2 | 190.5 | 4 1/2 | 16.3-21.7 | 28.0-32.0 |
| 7 5/8 | 193.7 | 32.3-34.0 | ||
| 7 7/8 | 200 | 33.2-35.0 | ||
| 8 3/8 | 212.7 | 38.5-41.5 | ||
| 8 1/2 | 215.9 | 39.0-42.0 | ||
| 8 5/8 | 219.1 | 40.5-42.5 | ||
| 8 3/4 | 222.3 | 40.8-43.0 | ||
| 9 1/2 | 241.3 | 6 5/8 | 38-43.4 | 61.5-64.0 |
| 9 5/8 | 244.5 | 61.8-65.0 | ||
| 9 7/8 | 250.8 | 62.0-67.0 | ||
| 10 | 254 | 68.0-75.0 | ||
| 10 1/2 | 266.7 | 72.0-80.0 | ||
| 10 5/8 | 269.9 | 72.0-80.0 | ||
| 11 1/2 | 292.1 | 79.0-90.0 | ||
| 11 5/8 | 295.3 | 79.0-90.0 | ||
| 12 1/4 | 311.2 | 95.0-102. | ||
| 12 3/8 | 314.3 | 95.0-102.2 | ||
| 12 1/2 | 317.5 | 96.0-103.0 | ||
| 13 1/2 | 342.9 | 105.0-134.0 | ||
| 13 5/8 | 346.1 | 108.0-137.0 | ||
| 14 3/4 | 374.7 | 7 5/8 | 46.1-54.2 | 140.0-160.0 |
| 15 | 381 | 145.0-165.0 | ||
| 15 1/2 | 393.7 | 160.0-180.0 | ||
| 16 | 406.4 | 200.0-220.0 | ||
| 17 1/2 | 444.5 | 260.0-280.0 | ||
| 26 | 660.4 | 725.0-780.0 | ||
Inkqubo yeMveliso
| Ubuncinci boMyinge woMyalelo | N / A |
| Ixabiso | |
| Iinkcukacha zokuPakisha | Ipakethe yokuThunyelelwa koMgangatho wokuThunyelwa ngaphandle |
| Ixesha lokuzisa | iintsuku ezisi-7 |
| Immimiselo yokuhlawula | T/T |
| Supply Ability | Ngokusekelwe kuMyalelo oneenkcukacha |
1. Yiyiphi imigaqo yentlawulo?
Samkela i-T / T (i-30% njengediphozithi, kunye ne-70% ngokumelene nekopi ye-B / L), i-L / C ekuboneni, i-Alibaba Escrow kunye neminye imimiselo yokuhlawula.
2. Zingaphi iintsuku ozifunayo ukulungiselela isampuli kwaye zingakanani?
10-15 iintsuku.Akukho ntlawulo eyongezelelweyo yesampuli kunye nesampuli yamahhala inokwenzeka kwimeko ethile.
3. Baninzi kakhulu ababoneleli, kutheni ukhethe wena njengeqabane lethu leshishini?
Sigxile kwimveliso yeemoto ngaphezulu kweminyaka eli-15, uninzi lwabathengi bethu ziibrendi kuMntla Merika, oko kukuthi siqokelele amava e-OEM angama-15 kwiimveliso zeprimiyamu.
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