Cov Khoom Paub meej
Graphite yog ib tug ntxhib loj plugging tus neeg sawv cev siv nyob rau hauv dej, roj los yog hluavtaws-raws li drilling kua rau choj thiab foob permeable thiab tawg formations. Thaum drilling depleted zones raug kev kub ntxhov sib txawv, kev sib txuas thiab ntsaws cov peev txheej ntawm GRAPHITE additive tuaj yeem txo qhov peev xwm rau cov yeeb nkab daig. Graphite yog chemically inert thiab thermally ruaj khov, thiab yuav tsis cuam tshuam rau cov khoom rheological thaum siv ntawm cov lus pom zoo. Nws tuaj yeem txo qhov peev xwm rau kev ploj mus thiab txo lub zog thiab rub hauv ntau daim ntawv thov drilling.
Yam Khoom Lub cev
Lub cev lub cev: Cov hmoov dub
Lub ntiajteb txawj nqus: 2.19-2.26
Daim ntawv thov
Graphite additive yog tsim los siv nyob rau hauv txhua yam ntawm drilling kua rau choj thiab foob permeable fractured formations, yog li tswj poob kev thiab txo qhov muaj peev xwm ntawm qhov sib txawv sticking. Graphite kuj tseem siv tau los txo cov coefficient ntawm kev sib txhuam (CoF) ntawm cov dej drilling. Cov kev kho mob pom zoo rau kev poob qis (<10 bblhr or 1.6 m3hr) is 15 to 20lb(43 57 kg m3) inspotted pills sweeps. the recommended treatment for partial losses (10 100 h 16 20 50 lb(57 143 pills.
Graphite yuav xav tau tus neeg sawv cev ntub dej ntxiv thaum siv cov roj-los yog hluavtaws-raws li av nkos.
Qhov zoo
• Siv tau cov kev sib txuas thiab kev sib khi ua ke rau ntau qhov kev tsim ua kom poob qis.
• Tswj cov dej poob, yog li txo qhov muaj peev xwm ntawm qhov sib txawv.
• Txo cov CoF kom txo tau lub zog thiab rub hauv txhua qhov av nkos.
• Kub ruaj khov rau ntau tshaj 260o C (500oF).
• Tej zaum yuav raug siv ua ke nrog lwm cov khoom siv ntxiv, tshwj xeeb tshaj yog cov ntaub ntawv uas ploj lawm.
Ntim thiab Cia
GRAPHITE tau ntim rau hauv 25 kg (55.1 lb), ntau lub hnab ntawv.
Khaws ntawm qhov kub nruab nrab nyob rau hauv qhov chaw uas muaj cua zoo thiab qhuav
