JP2020514494A - コンデンセートバンキングを低減するための金属酸化物ナノ粒子を用いた界面張力の低下と濡れ性の変更 - Google Patents
コンデンセートバンキングを低減するための金属酸化物ナノ粒子を用いた界面張力の低下と濡れ性の変更 Download PDFInfo
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- JP2020514494A JP2020514494A JP2019546370A JP2019546370A JP2020514494A JP 2020514494 A JP2020514494 A JP 2020514494A JP 2019546370 A JP2019546370 A JP 2019546370A JP 2019546370 A JP2019546370 A JP 2019546370A JP 2020514494 A JP2020514494 A JP 2020514494A
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- formation
- treatment fluid
- condensate
- metal oxide
- oxide nanoparticles
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/845—Compositions based on water or polar solvents containing inorganic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/164—Injecting CO2 or carbonated water
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/10—Nanoparticle-containing well treatment fluids
Abstract
Description
本明細書において、「1つの(a)」、「1つの(an)」又は「その(the)」という用語は、文脈がそうでないことを明確に示していない限り、1つ又は2つ以上を含むために使用されている。「又は(or)」という用語は、別段の指示がない限り非排他的「又は(or)」を指すために使用されている。「A及びBの少なくとも一方」という記述は、「A、B、又はA及びB」と同じ意味を有する。加えて、本開示で採用し、他で定義されていない言い回し又は用語は、説明のみを目的としており、限定を目的としていないと理解すべきである。項見出しの使用はいずれも、本明細書を読みやすくすることを意図しており、限定するものと解釈すべきではない。項見出しに関連する情報は、その特定の項の中又は外で発生する場合がある。
実施をその詳細な説明と併せて記載したが、上記の説明は、添付の特許請求の範囲によって定義される本発明の範囲の限定ではなく例示を意図していると理解すべきである。他の側面、利点、及び変更は、下記の特許請求の範囲内にある。
104 地下層
116 貯留層
200 地層処理流体
202 地層
208 コンデンセート
210 くさび膜
Claims (9)
- 多孔質地層物質を含むガスコンデンセート貯留層を処理する方法であって:
金属酸化物ナノ粒子を含む分散体である地層処理流体を、前記多孔質地層物質と接触しているコンデンセートの個別部分を含む前記ガスコンデンセート貯留層に導入するステップと;
コンデンセートの前記個別部分が前記多孔質地層物質から移動して前記ガスコンデンセート貯留層内に遊離コンデンセートを生じさせるように、前記地層処理流体を前記ガスコンデンセート貯留槽内に維持するステップと;を備える、
方法。 - 前記地層処理流体がコンデンセートの前記個別部分と前記多孔質地層物質との間にくさび膜を形成するのに十分な時間、前記地層処理流体を前記ガスコンデンセート貯留層内に維持する、
請求項1に記載の方法。 - 前記遊離コンデンセートを前記ガスコンデンセート貯留層から除去するステップをさらに備える、
請求項1又は請求項2に記載の方法。 - 前記金属酸化物ナノ粒子の最大寸法は、1ナノメートル(nm)乃至100nmの範囲である、
請求項1乃至請求項3のいずれか1項に記載の方法。 - 前記地層処理流体における前記金属酸化物ナノ粒子の濃度は、最大1重量パーセント(wt%)である、
請求項1乃至請求項4のいずれか1項に記載の方法。 - 前記地層処理流体における前記金属酸化物ナノ粒子の粒子体積分率は、最大0.25である、
請求項1乃至請求項5のいずれか1項に記載の方法。 - 前記金属酸化物ナノ粒子は、ケイ素、アルミニウム、亜鉛、マグネシウム、鉄、ジルコニウム、ニッケル若しくはスズ、の酸化物、又はこれらの組み合わせを含む、
請求項1乃至請求項6のいずれか1項に記載の方法。 - 前記金属酸化物ナノ粒子はシリカナノ粒子を含む、
請求項1乃至請求項7のいずれか1項に記載の方法。 - 前記地層処理流体は超臨界二酸化炭素を含む、
請求項1乃至請求項8のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762463962P | 2017-02-27 | 2017-02-27 | |
US62/463,962 | 2017-02-27 | ||
PCT/US2018/019822 WO2018157099A1 (en) | 2017-02-27 | 2018-02-27 | Interfacial tension reduction and wettability alteration using metal oxide nanoparticles to reduce condensate banking |
Publications (2)
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JP2020514494A true JP2020514494A (ja) | 2020-05-21 |
JP6972151B2 JP6972151B2 (ja) | 2021-11-24 |
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JP2019546370A Active JP6972151B2 (ja) | 2017-02-27 | 2018-02-27 | コンデンセートバンキングを低減するための金属酸化物ナノ粒子を用いた界面張力の低下と濡れ性の変更 |
Country Status (8)
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US (1) | US10351763B2 (ja) |
EP (1) | EP3585859B1 (ja) |
JP (1) | JP6972151B2 (ja) |
CN (1) | CN110337479A (ja) |
AU (1) | AU2018224301B2 (ja) |
CA (1) | CA3054599C (ja) |
SA (1) | SA519402520B1 (ja) |
WO (1) | WO2018157099A1 (ja) |
Families Citing this family (9)
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JP6894040B2 (ja) | 2017-04-06 | 2021-06-23 | ニッサン ケミカル アメリカ コーポレイション | 炭化水素層処理ミセル溶液 |
CA3066236A1 (en) | 2017-07-20 | 2019-01-24 | Saudi Arabian Oil Company | Mitigation of condensate banking using surface modification |
JP2021006595A (ja) | 2017-09-13 | 2021-01-21 | 日産化学株式会社 | 原油回収用薬液 |
US10801310B2 (en) | 2017-09-26 | 2020-10-13 | Nissan Chemcial America Corporation | Using gases and hydrocarbon recovery fluids containing nanoparticles to enhance hydrocarbon recovery |
WO2019090073A1 (en) | 2017-11-03 | 2019-05-09 | Nissan Chemical America Corporation | Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recovery |
MX2021005001A (es) | 2018-11-02 | 2021-06-15 | Nissan Chemical America Corp | Recuperacion de petroleo mejorada utilizando liquidos de tratamiento que comprenden silice coloidal con un apuntalante. |
EP3914667A1 (en) * | 2019-01-23 | 2021-12-01 | Saudi Arabian Oil Company | Mitigation of condensate and water banking using functionalized nanoparticles |
US10975292B2 (en) | 2019-06-12 | 2021-04-13 | Halliburton Energy Sendees, Inc. | Omniphobic emulsions for mitigating gas condensate banking and methods of making and using same |
CN111622722B (zh) * | 2020-05-26 | 2022-03-15 | 太原理工大学 | 一种利用超临界CO2和Nano-Silica提高煤层气采收率的方法 |
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- 2018-02-26 US US15/905,168 patent/US10351763B2/en active Active
- 2018-02-27 AU AU2018224301A patent/AU2018224301B2/en active Active
- 2018-02-27 JP JP2019546370A patent/JP6972151B2/ja active Active
- 2018-02-27 EP EP18710631.5A patent/EP3585859B1/en active Active
- 2018-02-27 CA CA3054599A patent/CA3054599C/en active Active
- 2018-02-27 CN CN201880013979.2A patent/CN110337479A/zh active Pending
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SA519402520B1 (ar) | 2022-05-19 |
EP3585859B1 (en) | 2021-02-10 |
CA3054599A1 (en) | 2018-08-30 |
CA3054599C (en) | 2021-10-19 |
JP6972151B2 (ja) | 2021-11-24 |
CN110337479A (zh) | 2019-10-15 |
WO2018157099A1 (en) | 2018-08-30 |
US20180244985A1 (en) | 2018-08-30 |
AU2018224301A1 (en) | 2019-10-10 |
US10351763B2 (en) | 2019-07-16 |
EP3585859A1 (en) | 2020-01-01 |
AU2018224301B2 (en) | 2020-02-27 |
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