CO2-sensitive fracturing and displacement fluid and method of making the same and method for fracturing and displacement of tight oil reservoir
US-10584276-B2 · Mar 10, 2020 · US
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Science And Tech Research Institute Ltd Petro China patents
Science And Tech Research Institute Ltd Petro China holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Oct 31, 2019 |
| Latest publication | Mar 10, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
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CO2-sensitive fracturing and displacement fluid and method of making the same and method for fracturing and displacement of tight oil reservoir
US-10584276-B2 · Mar 10, 2020 · US
Co2-sensitive fracturing and displacement fluid and method of making the same and method for fracturing and displacement of tight oil reservoir
US-2019330518-A1 · Oct 31, 2019 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 2 |
| Fixed Constructions | 2 |
| Cross-Sectional Technologies | 2 |