Nā Hana Geophysical i ka ʻImi ʻAila
He hana paʻakikī ka ʻimi ʻana i ka ʻaila e pono ai nā ʻano hana loea like ʻole e ʻike a loiloi i nā waihona ʻaila ma lalo o ka ʻili o ka Honua. ʻO kekahi o nā aʻo e pāʻani ana i kahi kuleana koʻikoʻi i kēia hana ʻo ia ka geophysics. He kuleana koʻikoʻi nā ʻano hana geophysical i ka ʻimi ʻana i ka ʻaila no ka mea hiki iā lākou ke hāʻawi i ka ʻike kikoʻī e pili ana i nā ʻano hana o lalo o ka honua. E kūkākūkā kēia ʻatikala i nā ʻano hana geophysical like ʻole i hoʻohana ʻia i ka ʻimi ʻana i ka ʻaila, mai ke kumumanaʻo a i nā noi kahua.
Hoʻolauna i nā ʻAno Geophysical i ka ʻImi ʻAila
ʻO Geophysics ka ʻepekema e aʻo ana i nā waiwai kino o ka Honua a me kona wahi e pili ana me ka hoʻohana ʻana i nā kumumanaʻo o ka physics. Ma ke ʻano o ka ʻimi ʻana i ka ʻaila, hoʻohana ʻia ka geophysics e palapala i ka ʻili honua a ʻike i ke alo a me ka hoʻolaha ʻana o nā waihona hydrocarbon.
Aia kekahi mau ʻano hana geophysical mua i hoʻohana ʻia i ka ʻimi ʻana i ka ʻaila, me ka seismic, gravimetric, magnetic, a me geoelectrical. Loaʻa i kēlā me kēia ʻano hana kona mau pono a me nā hemahema, a hiki i kēlā me kēia ke hoʻokō i nā mea ʻē aʻe e loaʻa ai kahi kiʻi piha o ka honua.
Ke ʻAno Haʻalulu
Nā Kumumanaʻo Kumu
ʻO nā ʻano hana seismic nā ʻano hana i hoʻohana nui ʻia i ka ʻimi ʻaila. ʻO ke kumu nui o kēia ʻano hana, ʻo ia ke ana ʻana i nā nalu seismic i hōʻike ʻia a i ʻole i hoʻohuli ʻia e nā papa pōhaku ma lalo o ka ʻili o ka Honua. ʻO ka ʻikepili seismic hopena e hiki ai i nā geophysicists ke hana i nā kiʻi ʻekolu-dimensional o nā hale ma lalo o ka honua.
Nā ʻenehana loaʻa ʻikepili ōlaʻi
ʻO ke kaʻina hana loaʻa ʻikepili seismic maʻamau e pili ana i ʻelua mau pae nui: ka hana ʻana i kahi kumu seismic a me ka hoʻopaʻa ʻana i nā nalu seismic. Hiki i ke kumu seismic ke lilo i pahū liʻiliʻi (dynamite), haʻalulu (vibroseis), a i ʻole kekahi kumu impulse. Hele nā ale seismic hopena ma o nā papa pōhaku a hoʻihoʻi ʻia i ka ʻili. A laila hopu ʻia kēia mau noʻonoʻo e nā mea ʻike i kapa ʻia ʻo geophones a i ʻole hydrophones.
Ka Hana ʻana a me ka Wehewehe ʻana i ka ʻIkepili Seismic
Ma hope o ka loaʻa ʻana o ka ʻikepili seismic, ʻo ka hana aʻe ka hana ʻikepili. Pili kēia kaʻina hana i nā ʻano hana kamepiula like ʻole e wehe i ka walaʻau a hoʻomaikaʻi i ka hoʻonā ʻikepili. A laila, ua wehewehe ʻia ka ʻikepili i hana ʻia e hana i kahi kumu hoʻohālike subsurface. Hoʻohana nā geophysicists i kēia kumu hoʻohālike e ʻike i nā ʻano hana e hiki ke hoʻopaʻa i nā hydrocarbons.
Ke ʻano Gravimetric
Nā Kumumanaʻo Kumu
Ke ana nei nā ʻano hana Gravimetric i nā loli liʻiliʻi o ke kahua umekaumaha o ka Honua i hoʻokumu ʻia e nā ʻokoʻa o ka nui o nā pōhaku ma lalo o ka ʻili. He mea pono loa kēia ʻano hana no ke kaha palapala ʻana i nā ʻano hana honua nui aʻe, e like me nā dome paʻakai a i ʻole nā kīʻaha sedimentary, hiki ke mālama i nā hōʻiliʻili ʻaila a me ke kinoea.
ʻAno Hana Loaʻa ʻIkepili Gravimetric
Hana ʻia nā ana gravimetric me ka hoʻohana ʻana i ka gravimeter, kahi mea hana i ʻike nui ʻia i nā loli o ke kahua umekaumaha. Hiki ke loaʻa nā ʻikepili gravimetric mai ka lewa (ea), ke kai (moana), a i ʻole ka ʻāina (terrestrial). ʻOi aku ka maikaʻi o nā ʻano hana ea no ke ana ʻana i nā wahi nui a hiki ʻole ke komo.
Ka Hana ʻIkepili Gravimetric a me ka Wehewehena
Ma hope o ka loaʻa ʻana o ka ʻikepili gravimetric, hoʻokomo nā ʻanuʻu hana i nā hoʻoponopono no nā ʻokoʻa kūloko a me nā haunaele kūloko, e like me ke ʻano o ka ʻāina a me nā ʻokoʻa o ka nui kūloko. A laila unuhi ʻia ka ʻikepili i hana ʻia e ʻike i nā ʻano geological e hiki ke hana ma ke ʻano he mau pahele hydrocarbon.
ʻAno Hana Makeneka
Nā Kumumanaʻo Kumu
Ke ana nā ʻano hana makeneka i nā ʻokoʻa o ke kahua makeneka o ka Honua i hoʻokumu ʻia e nā ʻokoʻa o ka magnetization o nā pōhaku ma lalo o ka ʻili. Hoʻohana pinepine ʻia kēia mau ʻano hana me nā ʻano hana gravimetric e hāʻawi i kahi kiʻi mua o ke ʻano geological ma luna o kahi ʻāpana nui.
Nā ʻenehana loaʻa ʻikepili Magnetic
Hiki ke hana ʻia nā ana ʻikepili makeneka ma o nā ana ʻana o ka lewa, ke kai, a i ʻole ka ʻāina me ka hoʻohana ʻana i nā magnetometer. Hoʻohana nā ana ʻana o ka lewa i nā mokulele a i ʻole nā helikopter e ana i nā kahua makeneka ma nā wahi nui a paʻakikī ke hiki. A laila hoʻohana ʻia kēia ʻikepili e hana i nā palapala ʻāina anomaly makeneka e hōʻike ana i nā ʻano like ʻole o ke kahua makeneka.
Ka Hana ʻIkepili Magnetic a me ka Wehewehena
ʻO ke kaʻina hana ʻikepili magnetic e pili ana i nā hoʻoponopono no nā loli o kēlā me kēia lā a me nā haunaele kūloko. A laila ua wehewehe ʻia ka ʻikepili i hana ʻia e ʻike i nā ʻano geological e hiki ke mālama i nā hydrocarbons.
Ke ʻAno Hana Geoelectric
Nā Kumumanaʻo Kumu
ʻO nā ʻano hana geoelectrical, a i ʻole resistivity, ke ana i ke kū'ē uila o nā pōhaku ma lalo o ka ʻili. He mea pono loa kēia ʻano hana no ka ʻike ʻana i nā papa pōhaku me nā waiwai uila like ʻole, e like me nā waihona aila a me ke kinoea, nona ka resistivity kiʻekiʻe ma mua o nā sediments a puni.
Nā ʻenehana loaʻa ʻikepili Geoelectric
Hana ʻia nā ana geoelectric ma ke komo ʻana i kahi au uila i loko o ka lepo a me ke ana ʻana i ka hiki ke uila i loaʻa. A laila hoʻohana ʻia kēia ʻikepili e helu i ka hoʻolaha ʻana o ka resistivity o lalo o ka ʻilikai. ʻO nā ʻano hana maʻamau e komo pū me ke kani ʻana (ʻeli kū) a me ka profiling (ʻeli ʻana i ka pae).
Ka Hana ʻIkepili Geoelectric a me ka Wehewehe ʻana
Ma hope o ka loaʻa ʻana o ka ʻikepili geoelectric, ʻo ka hana aʻe ka hana ʻikepili e hana i kahi kumu hoʻohālike resistivity subsurface. A laila ua wehewehe ʻia kēia kumu hoʻohālike e ʻike i nā papa pōhaku me ka hiki ke lilo i mau waihona aila a me ke kinoea.
Hoʻohuihui ʻana o nā ʻAno Geophysical
ʻOiai he mau pono a me nā hemahema ko kēlā me kēia ʻano hana geophysical, hoʻohana pinepine ʻia ka hui pū ʻana o kekahi mau ʻano hana e hāʻawi i kahi kiʻi piha o ka honua o lalo. No ka laʻana, hiki ke hoʻohana ʻia ka ʻikepili seismic e palapala i nā ʻano o lalo me nā kikoʻī nui, ʻoiai hiki i ka ʻikepili gravimetric a me ka magnetic ke hāʻawi i kahi ʻike laulā o ka ʻano geological ma luna o kahi ʻāpana nui.
ʻO ka hoʻohana pū ʻana o kekahi mau ʻano hana geophysical e kōkua pū i ka hōʻemi ʻana i ka maopopo ʻole a me ka hoʻonui ʻana i ka pololei i ka ʻike ʻana i nā wahi i loaʻa ka hiki ke loaʻa ka aila a me ke kinoea.
Nā Pilikia a me nā Hana Hou i nā ʻAno Geophysical
ʻOiai he mea pono loa nā ʻano hana geophysical i ka ʻimi ʻana i ka petroleum, aia nō nā pilikia. ʻO kahi pilikia nui ka maopopo ʻole i ka wehewehe ʻana i ka ʻikepili, hiki ke hana ʻia e ka paʻakikī o ka geology subsurface a me ka palena palena o nā ʻano hana geophysical.
No ka hoʻoponopono ʻana i kēia mau pilikia, ke hoʻomau nei ka hoʻokō ʻia ʻana o nā hana hou a me nā hoʻomohala ʻenehana like ʻole. Ua kōkua ka holomua ʻana i ka helu ʻana, nā algorithms hana ʻikepili, a me nā ʻenehana loaʻa ʻikepili i ka hoʻomaikaʻi ʻana i ka pololei a me ka pono o nā ʻano geophysical. Eia kekahi, ke pāʻani nei ka holomua i ke aʻo ʻana i ka mīkini a me nā ʻano hana akamai artificial i kahi kuleana i ka wehewehe ʻana i ka ʻikepili geophysical paʻakikī.
Ka hopena
He kuleana koʻikoʻi ko nā ʻano hana geophysical i ka ʻimi ʻana i ka petroleum. Ma ka hoʻohui ʻana i nā ʻano hana like ʻole e like me ka seismic, gravimetric, magnetic, a me geoelectrical, hiki i nā geophysicists ke hāʻawi i kahi kiʻi piha o ke ʻano o lalo o ka honua a me ka hiki ke loaʻa o nā hydrocarbons. ʻO ka hui pū ʻana o ka hana hou ʻenehana a me ka hoʻopili kūpono ʻana o nā ʻano hana geophysical e hoʻomau i ke kī i ka holomua i ka ʻimi ʻana i ka petroleum i ka wā e hiki mai ana.
