Well logging: iintlobo kunye nesicelo

Enye yeengxaki eziphambili ingqalelo hydrogeology imingxuma yokuhlola yesimo. Le yinkqubo ebalulekileyo. Iinkampani ezininzi ngoku sayilungisa umbuzo iindlela eqhelekileyo ye kwiwebhu okanye wokuhlola. Noko ke, kwezinye iimeko, ukuze nabo usebenzise obunye ubugcisa bale mihla.

inkqubo imihlobo

Kwithuba elide lomsebenzi zophando iingcali imithombo ziqulunqiwe iindlela ezahlukeneyo ukugawulwa na, kuquka zegeophyisical eqhumayo. Xa isigqibo kukhetho lo indlela wokuhlola, ngokunjalo ihambo yalo kufuneka ukuqinisekisa ukuthembeka, izifundo ukusebenza ekuqondeni imfuno kunye nokwenzeka ukuphunyezwa kwayo nokugcina nenzuzo yayo. Ngoko ke, ukwenza imingxuma yokuhlola yesimo, kungoku iindlela ukungena zemveli ukusetyenziswa kudibaniso nge ezintsha. injongo yabo kukuba ukuhlola shwaka kunye ekufumanekeni kwamanzi-ethwele ekhefu. Oku kusebenza kuzo zombini amaqula ngaphandle ukhuselo buti, nentsimbi ngenjongo okanye iplastiki.

Kukho ezahlukeneyo yesimo iindlela uphando amaqula, kodwa ezona ziphambili zezi:

• eliphezulu-frequency induction;
• ray gamma;
• electric;
• videokarotazh;
• indlela nekhono nokwehlukana ezizenzekelayo.

Ngempumelelo kakhulu a ray gamma. It ivumela maleko olulandelelanayo ukuba zahlule uze ulabe izinto kunye ngamathuba ngodongwe-langa. Ngoku ngokufuthi cased kakuhle imibhobho zeplastiki. Bakhusele isakhiwo deformation xa uhambisa rocks. Oku kwandisa imfuneko yokusebenzisa loo imingxuma yokuhlola yesimo, nto leyo eza kuvumela ukuba bafunde iimpawu zombane yamawa ngokusebenzisa izakheko umqobo. Noko ke, kule meko nokhupho iindlela engamkelekanga eqhelekileyo zisekelwe ekusetyenzisweni imisinga Uhanjiso. A indlela engcono kungaba ukusebenzisa iindlela zokusebenza kunye aqhelelkileyo induction. Xa Uhlalutyo technical kusetyenziswa videokarotazh amaqula kunye nendawo ngemagnethi. Kananjalo zingasetyenziswa indlela ezifana imbi. Xa kusetyenziswa videokarotazha, ekuqhubeni mingxuma yokuhlola yesimo, sebenzisa umbala ikhamera nokuqhubekayo. Inika irizolyushini yokuthatha umfanekiso ephezulu ngeendonga icala into clubs.

Council

Ukuba umsebenzi oluqhutywa eweni carbonate, wayevuma ezahlukeneyo ukuqhekeza, kubaluleke kakhulu amaqula echanekileyo ekuqiniseni. Le nkqubo kufuneka ithathwe ingqalelo ekhethekileyo. ulawulo Umgangatho kwenzeka nokolula usebenzisa iindlela ayisuse ive. Le ndlela ayikho ngaphandle nokubaluleka kule meko. Ngenxa yoko, ukuskena nokolula ive elibhaqiweyo iziphene, nto leyo enokuphazamisa ulusu yengxinano, kwaye uzimisele yimeko yobugcisa iindonga yeprofayili nemihlathi.

ngenxa

Zonke ezi ndlela kukuvumela ukuba ukunika amaqula umgangatho ukungena downhole. Bona sisebenzayo kule nkqubo. Oku uyazifezekisa imiba zokusebenza ezifana nesifundo olulandelelanayo (hlulo) rocks nge bekuza equleni, uvavanyo izixhobo lobugcisa bala kakuhle ngokwayo, isikhongozelo-zithwele ekhefu kunye neempawu nama yamatye, kwaye uzimisele umgangatho wamanzi.