Kubva mugore ra2003, rotary drilling rig yakawedzera nekukurumidza mumisika yemuno neyekunze kwenyika, uye yave nechinzvimbo chakagadzikana muindasitiri yemapombi. Senzira itsva yekudyara mari, vanhu vazhinji vakatevedzera tsika yerotary drilling rig, uye mushandi wacho ave basa rakakurumbira rinobhadharwa zvakanyanya. Kubuda kukuru kwerotary drilling rigs kunoda vashandi vakawanda. Ndezvipi hunhu hwehunyanzvi hunofanira kuva nevashandi verotary drilling rig?
A. Nezve nzira yekuvaka
Kana jira rekudhonza rinotenderera richishandiswa kugadzira madziro ekugadzira matope muvhu gobvu, rinogona kunge riine dambudziko rekuwanda kwenzvimbo. Pasi pacho pane matombo ematope, anotsvedza uye akaomarara. Izvi zvinoda kuti mushandi ave nehunyanzvi hwekuvaka. Dhizaini yematope inoda kuti muchina wekudhonza utenderere nekukurumidza pasina kumanikidzwa uye kufamba zvishoma nezvishoma kugadzirisa dambudziko remamita akawandisa. Chikonzero chikuru chekuoma kwedhizaini kuvandudzwa kwezvishandiso zvekudhonza, uye chinonyanya kukosha, masarudzo ezvishandiso zvekudhonza.
B. Kukwanisa kugadzirisa nekugadzirisa marori ekuboorera anotenderera
Semushandisi wemichina yekuboora inotenderera, hazvirevi kuti unokwanisa kushandisa michina yekuboora. Zvakakoshawo kuenda kumota kuti ugadzirise uye uongorore michina yacho pachako. Izvi ndizvo chete zvinogona kuita kuti dambudziko riwanikwe uye tsaona igadziriswe nekukurumidza.
Semuenzaniso, kune mushandi asingatombowedzeri mafuta emuchina wekuboorera unotenderera, uye orega vashandi vekubatsira vachizviita. Mubatsiri akawedzera mafuta ekuzora kuti apedzise basa racho, uye haana kunyatsoongorora, uye haana kuona kuti sikuruu yemuchina wekusimudza (rotary joint) yakanga yakasununguka, saka akadzikisa musoro wemagetsi. Mushure meawa imwe chete kubva pakutanga kwekuvaka, nekuti bhaudhi rakawira mupombi yekuboorera, pakava nechinhu chetsvimbo, uye pakanga paine dambudziko rekuti bhora rekuboorera harina kukwanisa kusimudza gomba. Kana mushandi akazviziva nekukurumidza uye akagadzirisa nekukurumidza, zvinhu zvaisazova zvakaoma, saka mushandi anofanira kuenda kunogadzirisa nekutarisa bhora rekuboorera ari ega.
C. Hunyanzvi hwemushandi hunogona kuona zvakananga dudziro yejeologi dzakasiyana-siyana uye kushanda zvakanaka kwebasa
Semuenzaniso, vamwe vanoisa mabhora vanosarudza KBF (pick sand drill) uye KR-R (inozivikanwa sebarrel drill, core drill) pavanosangana ne geology apo simba rekumanikidza redombo riri pasi pevhu riri 50Kpa, pane SBF (spiral drill bit), nekuti kudzika kwegomba kunodarika mamita makumi matatu nemashanu, vazhinji vanoisa mabhora havagone kuvhura kiyi yemuchina wekukiya muchina, izvo zvinoita kuti bhora riwire kana bhora richisimudza bhora. Asi chavasingazive ndechekuti mumamiriro ezvinhu aya e geology, SBF (spiral drill bit) iri nani zvikuru muchimiro uye mumhedzisiro yekupwanya. Kana gomba rakatsvedza rikawanikwa uye kutsauka kuchigona kugadziriswa nenguva, mhedzisiro yekuboorera yakanaka kwazvo.
Pose paunotenga rotary drilling rig kubva kuSINOVO, tine vashandi verotary drilling rig vane hunyanzvi vachakutungamira pakushandisa tekinoroji yerotary drilling rigs mahara. Kana uine mibvunzo nezvekushanda kwerotary drilling rig, ndapota inzwa wakasununguka kutibvunza.
Nguva yekutumira: Mbudzi-01-2022