Teko ea pele ea lefats'e ea mekhahlelo e mengata ea phahamiso ea khase e kolokileng seliba sa phahamiso ea khase e atlehile

Seliba sa Shengbei 506H se botebo ba limithara tse 4,980. Ka Mmesa selemong sena, ho ile ha tsamaisoa khoele ea phahamiso ea khase ea methati e mengata ea 3,500 ea mekhahlelo e mengata. Kamora ho phahamisoa ha khase, tlhahiso ea ho ikenta e ile ea qala hape, ka molumo oa tlhahiso ea mokelikeli oa 24 cubic metres ka letsatsi. Mathoasong a Mphalane, Shengbei Well 506H e ile ea fetohela tlhahisong e tsoelang pele ea ho phahamisa khase nakoana pele moea o emisa. E 'nile ea etsoa ka matsatsi a fetang 60, ka tlhahiso ea letsatsi le letsatsi ea khase ea 8,900 cubic metres le tlhahiso ea letsatsi le letsatsi ea oli ea lithane tse 1,8.

Theknoloji ea tlhahiso ea oli ea ho phahamisa khase ke mokhoa oa tlhahiso ea oli o kenyang khase e nang le khatello e phahameng khoeleng ea tlhahiso ho phahamisetsa oli e tala holimo. Tuha Gas Lift ke theknoloji ea mofuta oa PetroChina, eo hajoale e sebeletsang liliba tse ka bang 2,000 lefatšeng ka bophara. Multi-stage gas lift valve coiled tubing gas lift technology ke thekenoloji ea bohlokoa e sebelisoang ke Tuha Gas Lift Technology Center ho hlola bothata ba "molala o khomaretseng" oa tlhahiso ea phahamiso ea khase lilibeng tse tebileng le liliba tse tebileng haholo naheng ea heso. Ka ho kopanya theknoloji ea li-tubing e kopantsoeng le theknoloji ea ho phahamisa khase, e na le e ikhethang E na le melemo ea ho tsamaisa mohala oa pipe, mokhoa o bonolo le o ka tšeptjoang oa kaho, le ho fokotsa haholo khatello ea ente ea khase ea fatše. Mohato o latelang, theknoloji ena e tla lekoa le ho sebelisoa lilibeng tse ngata Tarim Oilfield.