1. Isishwankathelo
I-OBF-NIS, i-composite yefiber material kunye ne-rigid material, inokuzaliswa kakuhle, i-bridging kunye nemiphumo yokuthintela.
I-OBF-NIS inempembelelo encinci kwilahleko yamanzi e-static kunye ne-rheology ye-drilling fluid, iqinisekisa ukuzinza kokusebenza kwamanzi okugaya.
I-OBF-NIS, inokudlula ngokufanelekileyo iliso lamanzi le-drill kunye nesikrini esingcangcazelayo, ukuze u-drilling kunye ne-plugging ilungelelaniswe.
I-OBF-NIS inokuphucula ngokufanelekileyo umgangatho wekhekhe lokucoca kunye nokunciphisa ukulahlekelwa kwesihluzo esijikelezayo solwelo lokomba.
2.Idatha yobugcisa
| Into | Isalathiso |
| Imbonakalo | Umgubo oqinileyo oqukuqelayo wasimahla |
| Ukufuma | ≤8% |
| Intsalela yesikrini (ubude obusecaleni bomngxuma wesihluzo yi-0.15mm) | ≤10% |
| Ubunzulu bokungena kwebhedi yesanti | ≤8cm |
3.Uluhlu lokusetyenziswa
Kumanzi acocekileyo kunye namanzi okwemba amanzi olwandle.
Idosi yokucebisa: 1.0～3.0% (BWOC).
4. Iphakheji
Ipakishwe i-25kg yengxowa yephepha eninzi enefilim yeplastiki engenamanzi ngaphakathi.Okanye ngokusekelwe kwisicelo sabathengi.
Ubomi beshelufu: iinyanga ezingama-24.
