Sezvatinoziva tese, kusarudzwa kwezvikamu zvakakosha zverotary drilling rig kunosarudza zvakananga hupenyu hwayo. Panyaya iyi, Sinovo, kambani inogadzira rotary drilling rig, ichatiratidza masarudzo emabhaketi ekuboorera.
1. Sarudza mabhaketi ekuboorera zvichienderana nemamiriro enzvimbo
Basa guru regomba rekuboorera rinotendererainogadzira gomo regomba pamusoro, uye chinhu chinoshanda idombo. Nekuda kwehudzamu hudiki hwegomba remurwi rakavakwa, dombo rakachinja maitiro akaomarara, saizi yezvikamu, porosity, cementation, kuitika uye simba rekumanikidza kuburikidza nekufamba kwetectonic uye chiitiko chechisikigo chemakanika nemakemikari, saka chinhu chinoshanda cherotary drilling rig chakaoma zvikuru.
Muchidimbu, pane zvikamu zvinotevera.
Zvinoenderana ne lithology, yakakamurwa kuita shale, sandstone, limestone, granite, nezvimwewo.
Zvichienderana nemavambo, inogona kukamurwa kuita magmatic rock, sedimentary rock uye metamorphic rock;
Zvichienderana nehunyanzvi hwemuchina, yakakamurwa kuita yakasimba, yepurasitiki uye yakasununguka. Saka ungasarudza sei drill bit zvichienderana nemamiriro ekugadzirwa kwayo? Inotevera ndiyo sumo yakarongwa:
(1) Ivhu: bhaketi rekuboorera rinotenderera rine pasi rine jira rimwe chete rinosarudzwa. Kana dhayamita iri diki, mabhaketi maviri kana bhaketi rekuboorera rine ndiro yekuburutsira zvinhu zvinogona kushandiswa.
(2) Madhaka, ivhu risina kusimba, ivhu rejecha nedombo rine simende isina kunaka uye zvidimbu zvidiki zvinogona kuiswa bhaketi rekuboorera pasi kaviri.
(3) Mastic yakaoma: Bhaketi rekubhoridha rinotenderera rine ivhu rimwe chete (pasi rimwe chete nepaviri) kana sikuruu yakatwasuka ine mazino ebhaketi inofanira kusarudzwa.
(4) Permafrost layer: bhaketi reauger rakatwasuka uye bhaketi rekuboorera rinotenderera zvinogona kushandiswa kune avo vane chando chidiki, uye bhaketi reconical auger rinogona kushandiswa kune avo vane chando chakawanda. Zvinofanira kucherechedzwa kuti bhaketi reauger rinoshanda kune ivhu (kunze kwetsvina), asi rinofanira kushandiswa kana pasi pevhu pasina kuvharika kunokonzerwa nekusvuta.
(5) Matombo akasimwa nematombo akapwanyika nematombo akapwanyika zvakasimba: gomba rakatenderera rine mativi maviri uye bhaketi rekuboorera rinotenderera pasi rinofanira kunge rakagadzirwa (chiteshi chimwe chete chehukuru hwezvikamu zvikuru uye chiteshi chechipiri chezvikamu zvidiki)
(6) Stroke bedrock: ine pick barrel coring bit - conical spiral bit - rotary drilling bucket ine double bottom, kana pick straight spiral bit - rotary drilling bucket ine double bottom.
(7) Dombo rakachekwa zvishoma: rakashongedzwa ne cone barrel coring bit - conical spiral bit - double bottom rotary drilling bucket. Kana dhayamita yacho yakakura zvakanyanya, nzira yekuboorera inofanira kushandiswa.
Nguva yekutumira: Gunyana-26-2021