Bowolo ndi njira yophatikizika yomwe imakumba zitsime, monga zitsime zamafuta kapena gasi, pansi pa nthaka.
Zipangizo zobowola zimatha kukhala zida zazikulu zopangira nyumba zomwe zimagwiritsidwa ntchito pobowola zitsime zamafuta, kapena zitsime zochotsera gasi, zida zobowola zimatha kuyesa ma depositi amchere apansi panthaka, miyala yoyesera, nthaka ndi madzi apansi panthaka, komanso angagwiritsidwe ntchito kukhazikitsa zopangira zapansi panthaka, monga monga zida zapansi panthaka, zida, ngalande kapena zitsime. Zopangira pobowola zitha kukhala zida zam'manja zoyikidwa pamagalimoto, njanji kapena ma trailer, kapena malo enanso okhazikika kapena zapanyanja (monga nsanja zamafuta, zomwe zimatchedwa 'offshore oil rigs' ngakhale zilibe chobowolera).
Zopangira zing'onozing'ono mpaka zapakati ndizoyenda, monga zomwe zimagwiritsidwa ntchito pobowola mchere, kuphulika, zitsime zamadzi ndi kufufuza zachilengedwe. Zopangira zazikuluzikulu zimatha kubowola pamtunda wamamita masauzande a dziko lapansi, pogwiritsa ntchito "mapampu amatope" akulu kuti azizungulira matope obowola (slurry) kudzera pabowolo ndikukwera pamwamba pa casing annulus, kuziziritsa ndikuchotsa "zodulidwa" pomwe chitsime chili. kubowola.
Zokwera muzitsulo zimatha kukweza matani mazana a chitoliro. Zida zina zimatha kukakamiza asidi kapena mchenga kulowa m'malo osungiramo mafuta kuti azitha kutulutsa mafuta kapena gasi; ndipo kumadera akutali pakhoza kukhala malo okhalamo osatha ndi kusungirako antchito (omwe angakhale oposa zana).
Zida zakunyanja zimatha kuyenda mtunda wamakilomita masauzande ambiri kutali ndi malo ogulitsa ndikusintha pafupipafupi kwa ogwira ntchito.
Titha kupereka zobowolera kuchokera ku 500-9000 metres kuya, zonse zoyendetsedwa ndi tebulo lozungulira komanso makina oyendetsa apamwamba, Kuphatikizira skid mount rig, track mount rig, workover rig ndi offshore rig.
