Ala Ọma Jijiji na Oklahoma: akpata, pụta

Otu ike na akụkọ ihe mere eme nke ọma jijiji bụ na Oklahoma, September 3, 2016. The ịdị ukwuu nke ala ọma jijiji nke 5.6 ihe. Ala Ọma Jijiji dekọrọ na Oklahoma USGS. Otú ọ dị, nke ga-agwa ọha na eze nwere ike ịbụ na a na-adọ ha n'ụzọ. Gịnị mere ndị dị otú ahụ a oké njọ seismic ọrụ? Gịnị ga-eme ka ala ọma jijiji ahụ na Oklahoma?

Gịnị mere na Oklahoma?

On n'ụtụtụ nke September 3, 2016, ihe dị gburugburu 7 am na Oklahoma Strong ịma jijiji na-dere. Ebe oria a kachaa nke onu bụ ebe 14 km si n'obodo nke Pawnee, nke bụ ndutịm center nke district. Dị ka na-eme nnyocha, ndị seismic center e guzobere na a omimi nke 6,6 km.

Ọ bụ uru na-arịba ama na ala ọma jijiji na e chere na Oklahoma na ndị ọzọ na-ekwu. Ịma jijiji ná mgbanwe nke ike e dere ofụri Mid-West nke obodo, akpan akpan ke Kansas, Missouri, Iowa, Nebraska, Texas na Arkansas.

Atụle seismic ọrụ bụ ike na United States ebe ọ bụ na November 2011. Ala Ọma Jijiji na Oklahoma were nanị ihe karịrị a nkeji. Otú ọ dị, ọ bụ ogologo oge karịa ihe ọ bụla mara seismic ọrụ, nke e dekọrọ na-anọchite anya mba mbụ.

mmetụta

Gịnị mere na mberede seismic ọrụ na United States? Ala Ọma Jijiji na Oklahoma emeghị ka kpata ajọ mmebi. Dị ka a n'ihi nke mberede ahụhụ nanị ole na ole residential ụlọ n'obodo Pawnee. Ndị ọzọ dị nso na ógbè nke ụlọ nọgidere na-emebibeghị.

The ala ọma jijiji na Oklahoma emewo ka eziokwu ahụ bụ na otu onye e merụrụ ahụ. Nke ikpeazụ a kpọgara obodo Pawnee ụlọ ọgwụ na unan ná mgbanwe nke ogo, nke emeghị a egwu egwu ka ndụ.

Isi nchegbu mere ezuru mbọhọ ebe oria a kachaa nke seismic ọrụ nke a nuclear osisi na ha gbara agbata obi na steeti Nebraska. N'agbanyeghị ike ma na-atụghị anya na nzuzo asịrị, nuclear ọrụ jisiri ike were adọ ihe iji gbochie mmadụ mere ọdachi.

Akpata ala ọma jijiji

Na 2015, ndị National Geological Survey nke United States ama dọrọ aka ná ntị nke na o kwere omume omume nke ala ọma jijiji na Oklahoma. Oru Ọkachamara-eduzi ọmụmụ ihe, na ihe nke nwere enen mmekọrịta dị n'etiti n'ọrụ Ngwuputa arụmọrụ ke mpaghara (mmanụ na gas), ọgwụ n'ala nke n'efu mmiri na elu seismic ọrụ.

Modern technology adịrị hydrocarbons site na miri ala n'ígwé abuana injection n'ime ọgwụ ọma na-arụ ọrụ oke mmiri na bukwanu gbapụrụ ọsọ. All a na-ewe ebe n'okpuru elu nsogbu. Mmejuputa iwu ndị a na nkà na ụzụ ngwọta na o kwere ka ha mee ka a shale mgbanwe ke United States.

Total National Geological Survey otu ike nyochaa ọrụ nke 180 000 injection akọwa. Odika 10% n'ime ha bụ ndị dị na steeti Oklahoma, ebe ike ala ọma jijiji na e dekọrọ. Ọkà mmụta sayensị kwuru na ojiji nke kpụ ọkụ n'ọnụ teknụzụ nke mmepụta nke hydrocarbons si n'okpuru uwa jikọrọ ọnụ bụ a Ntụziaka kpọmkwem isi seismic ịtụnanya.

Ndị ọchịchị 'na omume

Mgbe ala ọma jijiji, Gọvanọ nke State of Oklahoma - Meri Fellin kwuru iwebata na ebe nke mberede mode. N'ihi na ụbọchị 30 site na ụbọchị nke omume nke aftershocks anyị nwere na-ngwa ngwa tutu amama pụta nke ọdachi.

Fellin The gọvanọ nwekwara nyere iwu maka ihe ngwa ngwa mkpọsa imechi mines na olulu mmiri na-echekwa wastewater. Ikekwe, nke a n'efu mmiri mmiri na-eji na-arụsi ọrụ ike gas na mmanụ site n'ụwa, kpasuru ubara seismic ọrụ dị n'ógbè ahụ.

Naanị 37 ulo oru olulu e ichekwa na na-arụsi ọrụ emegbu gas ụlọ ọrụ na mmanụ ụlọ ọrụ. Oké ngwọta e emejuputa atumatu na Oklahoma, n'agbanyeghị na obodo si aku na uba bụ n'ụzọ dị ukwuu dabere na ike oru, nke na-enye ọrụ maka 25% nke na-asị bi.