Kuyeza Pamene Mukubowola MWD

Kugwiritsa ntchito kuyeza ndi kudula mitengo pobowola kwakula kwambiri m'zaka 10 zapitazi. Kugwiritsa ntchito zida zomwe zapangidwa kuti zithekemafutandi makampani a gasi kuti agwiritsidwe ntchito m'malo osungiramo nthaka ayenera kufufuzidwa poganizira zolinga zomwe zakhazikitsidwa pa machitidwe a EGS. Tiyeni choyamba tifotokoze zomwe zikutanthawuza mu gawoli ndi mawuwa, pozindikira kuti mzere pakati pa madera awiriwa ukupitirizabe kusokoneza.

• Kuyeza Pamene Mukubowola (MWD):Zida zomwe zimayezera magawo apansi pa kuyanjana pang'ono ndi thanthwe ndi chida cha MWD. Miyezo imeneyi nthawi zambiri imaphatikizapo kugwedezeka ndi kugwedezeka, kuthamanga kwamatope, komwe kumachokera, kulemera pa bit, torque pa bit, ndi kutsika kwapansi.
• Kudula Mitengo Pamene Mukubowola (LWD):Zida zomwe zimayesa magawo opangira madontho ndi zida za LWD. Izi zikuphatikizapo gamma ray, porosity, resistivity ndi zina zambiri mapangidwe. Miyeso imagwera m'magulu angapo omwe akukambidwa pansipa. Miyezo yakale kwambiri mwinanso yofunikira kwambiri yopangira mapangidwe ndi kuthekera kwapawiri (SP) ndi gamma ray (GR). Masiku ano chimodzi kapena ziwiri zonsezi zimagwiritsidwa ntchito makamaka polumikizana pakati pa zipika. Mitengo yamagetsi kapena yopangira ma resistivity ndi gulu lina la matabwa omwe amagwiritsidwa ntchito podula mitengo yamafuta ndi gasi. Chifukwa cha mbiri yakale ya mitengoyi, mitundu ingapo yasintha. Maziko amagetsi a gulu ili la zipika ndi kuyeza madutsidwe kapena resistivity wa zipangizo zosiyanasiyana geologic ndi madzimadzi mmenemo. Kulimbana ndi ma shales motsutsana ndi mchenga woyera kumayika malire a chipika chamagetsi choyenera. Zamadzimadzi zomwe zimapangidwira zimawonekeranso muyeso iyi popeza madzi amawongolera akapezeka m'mabowo ndipo mafuta satero. Kugwiritsiridwa ntchito kwakukulu kwa zipika zamagetsi ndiko kufotokozera malire a bedi komanso kuphatikiza ndi zipika zina kuti mudziwe momwe gasi / mafuta / madzi. Gulu linanso la zipika ndi zipika za density. Zipika zimenezi zimasonyeza kachulukidwe kachulukidwe wa zinthu mu bowolo. Mitengo iyi imafunikira neutroni kapena gwero la gamma, ndikuyesa kusiyana kwa gamma ray flux. Zida za Porosity ndi gulu lina la zida zodula mitengo. Zida izi nthawi zambiri zimagwiritsa ntchito manyutroni kapena ma neutroni omwe amapangidwa ndimagetsi kuti athe kuyerekeza porosity. Popeza mitengoyi nthawi zambiri imayikidwa mumchenga, chisamaliro cha miyala yamchenga kapena dolomite chimayenera kutengedwa miyeso ikapangidwa mumitundu yosiyanasiyana. Pomaliza m'zaka zingapo zapitazi zida zingapo zapadera zakhala zikusintha, izi zikuphatikiza zida zapadera zoyezera kuthamanga kwa mapangidwe zomwe zimatha kuyendetsedwa pobowola, zida zanyukiliya zamaginito, ndi zida za pulsed neutron spectroscopy kuti zitchule zodziwika kwambiri.

Chifukwa chogwiritsa ntchito

M'zaka zaposachedwa mtengo wapakati pa dzenje lamafuta ndi gasi wakwera kwambiri, gawo lina lakukwera kwamitengoyi lakhala likuyendetsedwa ndi kufunikira kotsata nkhokwe zozama komanso zovuta kwambiri. Izi zimawonjezera chiopsezo cha kulephera kwa mabowo obowoledwa m'malo osungira awa. Chifukwa cha chiwopsezo chowonjezereka, kugwiritsa ntchito ukadaulo wa LWD ndi MWD ndi njira zawonjezeka. Pomaliza, chisankho chogwiritsa ntchito zida za LWD ndi MWD chimadalira kuyang'anira ngozi. Pulogalamu ya EGS imasuntha luso la kubowola kwa kutentha kwa mpweya kupita kumalo atsopano omwe ali pachiwopsezo, kuwunika kwaukadaulo wa LWD ndi MDW kuyenera kuchitidwa kuti muwone ngati ukadaulowu ukugwira ntchito ku zoopsa zomwe anthu akukumana nazo pantchito yatsopanoyi. Ndikofunikira kuzindikira mu chitsanzo cha EGS, nthawi zambiri sitidzayika malo athu pamwamba pa thanthwe la igneous kapena metamorphic monga momwe tachitira kale. Mabowo akuya awa amatha kuwoneka ngati dzenje lakale lamafuta ndi gasi kukuya kocheperako, poganizira izi tikuyamba kuyang'ana momwe tingagwiritsire ntchito ukadaulo wa LWD ndi MWD.

Kudzifunira kwa gyroscope inclinometer yopangidwa ndi Vigor ndi imodzi mwazinthu zabwino kwambiri padziko lapansi, zomwe zimatha kuyeza ndi kujambula kwa nthawi yayitali m'malo otentha kwambiri komanso opanikizika kwambiri. Pakadali pano, Vigor's gyroscope inclinometer yakhala ikugwiritsidwa ntchito m'malo opangira mafuta ku Europe, North America, Africa, Middle East ndi Asia ndi madera ena, ndipo gulu laukadaulo la Vigor lapitanso kutsamba lamakasitomala kuti lizigwira ntchito pamalopo, komanso kasitomala wayamikira kwambiri luso ndi zinthu za gulu Vigor, ndipo akuyembekeza kupititsa mgwirizano ndi ife. Ngati mukufuna gyroscope, inclinometer kapena ntchito zodula mitengo, chonde musazengereze kulumikizana ndi gulu la Vigor kuti mupeze chithandizo chaukadaulo chaukadaulo komanso ntchito yabwino kwambiri.

Kuti mudziwe zambiri, mukhoza kulemba makalata athuinfo@vigorpetroleum.com&marketing@vigordrilling.com