Chabwino kudula mitengo: zoyimira ndi ntchito

Imodzi mwa nkhani zikuluzikulu m'nkhani hydrogeology geophysical zitsime kufufuza. Ichi ndi ndondomeko zofunika. Makampani ambiri tsopano kuthetsa funso ochiritsira njira ya kudula mitengo kapena kufufuza. Komabe, nthawi zina, iwonso ntchito zina zamakono.

mitundu ndondomeko

Kwa nthawi yaitali ntchito pa kafukufuku wa akatswiri zitsime njira zosiyanasiyana kudula mitengo yapangidwa, kuphatikizapo geophysical ndi nyukiliya. Popanga kusankha njira osiyanasiyana, komanso makhalidwe ake awonetsetse kudalirika kwa, maphunziro Mwachangu kumvetsa kufunika ndi kuthekera kwa kukhazikitsa ndi kukhalabe profitability ake. Choncho, kupanga geophysical kufufuza zitsime, chikhalidwe kudula mitengo njira panopa ntchito limodzi ndi nzeru. cholinga chawo kufufuza odulidwa ndi kudziwika nthaŵi madzi wopatsa. Izi imakhudzanso zitsime zonse popanda thunthu kuwateteza, ndipo unazunguliridwa zitsulo kapena mapulasitiki.

Pali zosiyanasiyana geophysical njira za kafukufuku wa zitsime, koma akuluakulu ndi:

• mkulu-pafupipafupi kupatsidwa ulemu;
• Popanga madzi a gamma ray;
• magetsi;
• videokarotazh;
• njira ya Zoyenereza kugawanika lachibadwa.

The yabwino kwambiri ndi Popanga madzi a gamma ray. Amalola wosanjikiza lithographic kugawanitsa ndi kuonetsetsa zinthu ndi intervals dongo wopatsa. Tsopano nthawi zambiri bwino cased ndi mapaipi pulasitiki. Iwo kuteteza dongosolo kuchokera mapindikidwe pamene kusuntha miyala. Zimenezi kufunika ntchito ngati geophysical kufufuza zitsime, zomwe zingathandize kuphunzira katundu magetsi a miyala mwa nyumba chotchinga. Komabe, mu nkhani iyi mitengo zosavomerezeka njira ochiritsira zochokera ntchito mafunde conduction. A njira yabwino adzakhala kugwiritsa ntchito njira ntchito ndi mkulu pafupipafupi kupatsidwa ulemu. Pamene kusanthula luso ntchito videokarotazh zitsime ndi malo maginito. Angagwiritsidwenso ntchito njira monga caliper. Pamene ntchito videokarotazha, akuchita geophysical kufufuza zitsime, makamaka ntchito mtundu kamera zikuchitika posachedwapa. Kamakupatsani apamwamba kusamvana fano ndi mbali makoma a chinthu itakwana.

Council

Ngati ntchito ikuchitika thanthwe carbonate, propensity osiyana osokoneza, ndikofunika olondola cementing m'zitsime. Zimenezi ayenera kulankhula ndi mwapadera. ulamuliro Quality zimatheka ndi cementing ntchito lamayimbidwe njira chindodo. Njira imeneyi si popanda tanthauzo nkhaniyi. Chifukwa, ndi lamayimbidwe chindodo cementing wapezeka zopindika, amene akhoza kusokoneza khungu zikayamba, ndipo watsimikiza ndi mkhalidwe luso makoma mbiri ndi mizati.

chifukwa

Zonse mwa njira zimenezi amakulolani kupereka khalidwe downhole kudula mitengo m'zitsime. Iwo zimathandiza kwambiri pa ntchito imeneyi. Izi amakwaniritsa nkhani ntchito monga kuphunzira lithographic (gawo) miyala kudzera wakupambana chitsime, kuwunika zida luso bwino lokha chidebe zobala intervals ndi katundu kusefera wa miyala, ndipo anatsimikiza khalidwe la madzi opangidwa.