Zuva Rekuburitswa: Chivabvu 5, 2026
Chitubu: China Far Eastern Industry Co., Limited- fekitori: Weifang Far Eastern Machinery Co., Ltd.
Nhanganyaya:
Sezvo kudiwa kwepasi rose kwekutsvaga simba repasi rose kuri kuwedzera, kuchera kwakadzika kwazvo (kunopfuura mamita 10,000) kwave nzvimbo yakakosha yekuvhura zviwanikwa zvemafuta, gasi, uye geothermal. Zvisinei, mamiriro ekunze akanyanya pasi - tembiricha dzinosvika 250°C, kumanikidzwa pamusoro pe140 MPa, uye matombo akaomarara - kwenguva yakareba zvakakonzera matambudziko makuru kune zvidhinha zvechinyakare zvekudhira. Nhasi, China Far Eastern (CFE) inodada kuburitsa pachena 2026 New-Generation High-Temperature Resistant PDC Bit yayo, yakagadzirwa kuti ikunde nharaunda idzi dzakaoma uye kutsanangura patsva miganhu yekushanda zvakanaka kwekuchera kwakadzika.
Dambudziko Guru reKuboorera Zvakadzika Zvikuru
Pakadzika kupfuura mamita 8,000, tembiricha dzepasi pegomba dzinowanzo pfuura 200°C, zvichisundira mabhiti akajairwa ePDC (Polycrystalline Diamond Compact) kusvika pamiganhu yawo yekupisa. Vagadziri vePDC vemazuva ano vane dambudziko regraphitization uye kupera nekukurumidza patembiricha dziri pamusoro pe150°C, zvichikonzera kugumburwa kakawanda, kunonoka kupinda kwemvura (ROP), uye mitengo yekushanda iri kukwira zvakanyanya. Kwemakore, mainjiniya ekuboora anga achinetseka nekuchinjana kwakakosha: kugara kwenguva refu vs. kumhanya mukupisa kwakanyanya. Kuvandudzwa kwazvino kweCFE kunobvisa kusawirirana uku.
Kubudirira kweCFE: 245°C Kugadzikana kweThermal & Kugona Kuboorera Kwemamita 10,000
Yakavakirwa pamakumi emakore ehunyanzvi hwemumunda wemafuta uye kugadzirwa kweAPI/ISO-certified, 2026 High-Temperature PDC Bit inobatanidza matekinoroji matatu ekutanga muindasitiri kuti ipe mashandiro asina kuenzana:
1. Zvigayo zvePremium Deep-Cobalt-Removed PDC Cutters: Zvichishandisa high-pressure high-temperature sintering (HPHT) sintering yepamusoro, zvigayo zveCFE zvinoramba zvakapinza uye zvisingapfeki zvakanaka pa245°C—50°C kupfuura avhareji yeindasitiri. Izvi zvinodzivirira kuora kwekupisa uye zvinoita kuti zviite kucheka nguva dzose mu 超 - mafomu akadzika, anopisa.
2. Dhizaini yeMatrix Body & Anti-Vibration: Yakagadzirwa kubva ku tungsten carbide ine density yakakura, muviri we matrix we bit unodzivirira zvakanyanya. Maitiro e blade akagadziriswa (4-6 curved blades) uye dziviriro ye spiral gauge zvinoderedza vibration ye drill string ne60%, zvichideredza cutter chipping uye kuwedzera hupenyu hwe bit ne40% mu hard, interbed formations.
3. Sisitimu Yepamusoro Yekutonhodza Hydraulic: Manozzle akagadzirwa nemazvo anowedzera kutenderera kwemvura, anoderedza tembiricha yenzvimbo yekucheka ne30–40°C uye anodzivirira kuputika kwema bit muzvikamu zve sticky shale kana claystone. Izvi zvinoita kuti ROP ishande zvakanyanya kunyangwe munzvimbo dzakadzika zvakanyanya dzinonzwa mvura.
Kubudirira Kwakasimbiswa: Kuisa Zvinyorwa Zvitsva Pasirose
CFE 2026 High-Temperature PDC Bit yapedza kuyedza kwakasimba munzvimbo dzakaoma kwazvo pasi rose dzekuboora, zvichipa mhedzisiro inoshamisa:
• Tarim Basin, China (10,910 m Ultra-Deep Well): Chidimbu ichi chakaboora 2,100 metres ye220°C granite uye gneiss formations kamwe chete, zvikaita avhareji yeROP ye5.8 m/awa—kaviri nekukurumidza kupfuura zvidimbu zvemazuva ese. Chakapedza tsime mazuva gumi nguva isati yasvika, zvichichengetedza mari inofungidzirwa ye$280,000 munguva yerig.
• Sichuan Basin, China (8,866 m Deep Well): Munzvimbo dzine jecha nematombo emabwe anokwesha zvakanyanya, chidimbu ichi chakaderedza mashandiro ekugumburwa ne50% uye chakawedzera nhanho imwe chete kusvika pamamita 850, kuwedzera kwe35% pane zvimedu zvePDC zvakajairwa.
• Middle East Geothermal Project (7,200 m): Nekupisa kwepasi pegomba re230°C, bit iyi yakaramba ichishanda zvakanaka kwemaawa 180, ichikunda zvidimbu zvinokwikwidzana kaviri uye ichideredza mari yekuboorera ne40% pamita imwe neimwe.
Yakagadzirirwa Kuongorora Simba Rakadzika Pasi Pose
Yakagadzirirwa matsime emafuta/gasi akadzika zvakanyanya, kucherwa kwegeothermal, uye kutsvaga zvicherwa zvakadzika, maPDC bits eCFE anowanikwa muhukuru kubva pa3 7/8” kusvika 17 1/2”, ane mablade anogadziriswa (3–9) uye magadzirirwo ekucheka kuti aenderane nematambudziko chaiwo ekugadzirwa. Chikamu chimwe nechimwe chinogadzirwa pasi pemitemo yemhando yeAPI neISO yakasimba, ine waranti yemakore 3–5 uye rutsigiro rwehunyanzvi rwepasi rose. Kana uchida rumwe ruzivo, ndapota taura nesu paWhatsapp:+83-18563617956
Nguva yekutumira: Chivabvu-05-2026