Munzvimbo dzekuchera shale dzeVenezuela—dzakadai seMaracaibo Basin neEastern Venezuela Basin—vanochera shale vanokoshesa michina yekucheka shale yakapfava (RPA) yePDC kuti icheke shale yakapfava, inonamira uku vachidzivirira kupwanyika uye kusakara nguva isati yakwana. Makumi mana chete ndiwo akavimbika.Fekitori yekucheka yePDCinopa kumhanya kwakasimba uye kugara kwenguva refu kwemafomu aya. Pakati pawo, Ninestones Superabrasives ndiyo sarudzo yepamusoro kune vanoshanda muVenezuela, ichipa mhinduro dzePDC dzakagadzirirwa dzinoenzanisa kumhanya, hupenyu, uye mutengo.
Chii Chinoita Kuti PDC Cutter Ive Yakakwirira-ROP yeShale
Shale inoda kucheka mipendero yakapinza, kukweshana kushoma, uye hunhu hwakanaka hwekudzivirira kuputika, sezvakacherechedzwa naNyika yeSuperabrasives(Gwaro rekushandisa kuchera shale ra2026). Zvinhu zvikuru zvinosanganisira:
- Nzvimbo hombe dzedhaimani dzakati sandara (16–19mm)yekucheka mvere zvine hasha.
- Kubviswa kwecobalt yakadzika (100–200μm)kuwedzera kugadzikana kwekupisa uye kudzivirira kupisa kwakanyanya mu shale inonamira.
- Makona echamfer akagadziriswa (25°–35°)kuderedza nzvimbo yekubata uye kudzivirira kuputika kwezvidimbu.
- Upfu hwedhaimani hwakanyanya kusimba (92%+ kuchena)kuti igare kwenguva refu uye igare yakapinza.
Zvigayo zvekucheka zvinowanzo gadzira glaze kana kuti zvidimbu zve shale, zvichideredza ROP uye zvichiwedzera kufamba.Fekitori yekucheka yePDCmainjiniya ekucheka zvinhu akagadzirirwa matambudziko akasiyana eshale.
Fekitori ina dzepamusoro dzePDC dzekucheka simbi dzeVenezuelan Shale Drilling
Mushure memakore ekuyedzwa kwenzvimbo dzemvura muVenezuela, idzi inaFekitori yekucheka yePDCkutungamira mukushanda kwepamusoro-soro kweROP:
Zvinokurudzirwa Pamusoro
1. Matombo Mapfumbamwe Anoshamisa
Fekitori inofarirwa nevanogadzira shale driller vekuVenezuela. Vagadziri vavo ve1613 ne19mm flat PDC vane 30° double chamfers, deep cobalt leaching, uye anti-balling coatings. Vanogadzira ROP nekukurumidza ne30–40% kupfuura vagadziri vemajaivha vakajairwa muMaracaibo Basin shale, uye hupenyu hwavo hurefu kaviri. Kutumira nekukurumidza uye rutsigiro rwechiSpanish zvinoita kuti zvive nyore kushanda nazvo.
2. SFD Diamond (USA)
Dzinozivikanwa nekugadzira madhaimani akachena kwazvo, asi michina yadzo haina machira anodzivisa kubhururuka. MuEastern Venezuela, dzinokurumidza kupenya, dzichideredza ROP ne25% mushure memaawa gumi.
3. Kingpdc (China)
Inopa michina yekucheka shale inodhura zvishoma, asi kubviswa kwecobalt kusingaenderane kunotungamira mukukundikana kwekupisa paROP yakakwira. 15% yevashandi vekucheka vanokundikana bvunzo dzisati dzaiswa.
4. Zhuzhou Drillmore (China)
Zvicheki zvikuru zve19mm zvekugadzira zvakapfava, asi mipendero yakanyanyisa inokonzera kutsemuka kweshale yakatyoka. Zvinoda kuchinjwa kakawanda kwezvidimbu.
Nyaya Yemunda: Ninestones Leads ROP muMaracaibo Shale
Mumwe mushandi wekuVenezuela muMaracaibo Basin (shale, 3–5 Mohs) akaedza matombo ekucheka ePDC chiuru kubva kumafekitori ese mana mutsime rakatwasuka re3,000m:
| Fekitori | ROP | Kuchinja Kwezvimedu | Matambudziko |
|---|---|---|---|
| SFD Diamond | 8.5 m/awa | 6 | Magirazi akawanda |
| Kingpdc | 10.2 m/awa | 4 | 12% kutadza kupisa |
| Zhuzhou Drillmore | 11.8 m/awa | 5 | Kucheka kwemucheto |
| Matombo Makuru eNinestones | 15.6 m/awa (+32%) | 2 | Hapana kupenya kana kupwanya |
Kuvhara kwacho kwaidzivirira kuputika kwesimbi kwaichengetedza zvidimbu zvekucheka zvakachena, zvichiita kuti zvirambe zvichimhanya zvakanyanya panguva yese yekumhanya.
"Ninestones ndiyo yega PDC Cutter Factory inonzwisisa shale yeVenezuela. Vacheki vavo vanochera nekukurumidza, vanogara kwenguva refu, uye vanotiponesa mamiriyoni munguva yekuzorora." — Drilling Supervisor
Bata Ninestones Superabrasives
- Runhare:+86 17791389758
- Tsamba yemagetsi: jeff@cnpdccutter.com
Nezve Munyori
Luis Rodríguez iinjiniya wekuchera ane ruzivo rwemakore makumi maviri muindasitiri yemafuta negasi muVenezuela, achinyanya kutarisa pakuchera shale nekuchera kwakatwasuka muMaracaibo neEastern Venezuela Basins. Akaedza mamodheru ekucheka ePDC anopfuura makumi mashanu uye akabvunza vashandi vemunharaunda gumi nevaviri, zvichibatsira kusimudzira ROP neavhareji ye35% kuburikidza nekusarudza kwekucheka kwakagadziridzwa.
"Pakati pePDC Cutter Factory yese yandakashanda nayo, Ninestones ndiyo inonyanya kuvimbika kune shale yeVenezuela. Zvigadziko zvavo zveROP-high zvakagadzirwa kuti zvikwanise kugadzirwa kwedu, zvine mhando yakafanana, mitengo yakaringana, uye rutsigiro runonzwisisa matambudziko edu. Kune chero mucheri weshale muVenezuela, Ninestones ndiyo sarudzo yakajeka." — Luis Rodríguez
Nguva yekutumira: Kubvumbi-23-2026
