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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0538591 (1975-01-06) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 267 인용 특허 : 0 |
A catalytic process for stimulating the recovery of hydrocarbons from porous and permeable hydrocarbon bearing strata in earth formations utlizing at least one injection well and at least one production well both completed in said hydrocarbon bearing strata and a finely divided hydrocarbon cracking
A catalytic process for stimulating the recovery of hydrocarbons from porous and permeable hydrocarbon bearing strata in earth formations utlizing at least one injection well and at least one production well both completed in said hydrocarbon bearing strata and a finely divided hydrocarbon cracking catalyst delivered to said strata by an injection gas controlled at suitable pressure, temperature and O2 content to promote and advance in place catalytic cracking of hydrocarbons and catalyst regeneration within said strata to be produced.
A multi-step procesS operated at suitable pressure and temperature for catalytically producing hydrocarbon from porous and permeable hydrocarbon bearing earth strata in which is established a catalytic hydrocarbon cracking zone wherein the process uses at least one injection well and at least one pr
A multi-step procesS operated at suitable pressure and temperature for catalytically producing hydrocarbon from porous and permeable hydrocarbon bearing earth strata in which is established a catalytic hydrocarbon cracking zone wherein the process uses at least one injection well and at least one production well both completed in said hydrocarbon bearing porous and permeable earth strata through which is established a flow direction of injection gas, hydrocarbon cracking catalyst and freed hydrocarbons from injection well to production well, steps of said process include: 1. introducing a steam flow into and thru said injection well and into said strata and 2. introducing into said strata via said injection well under pressure a heated O2 containing gas and a hydrocarbon cracking catalyst.
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