MX2018005493A - Injection method in acid systems and an adjustable intensity reagent acid fluid, stabilizing for use as a capacity improver to allow efflux in rocks of oilfields. - Google Patents
Injection method in acid systems and an adjustable intensity reagent acid fluid, stabilizing for use as a capacity improver to allow efflux in rocks of oilfields.Info
- Publication number
- MX2018005493A MX2018005493A MX2018005493A MX2018005493A MX2018005493A MX 2018005493 A MX2018005493 A MX 2018005493A MX 2018005493 A MX2018005493 A MX 2018005493A MX 2018005493 A MX2018005493 A MX 2018005493A MX 2018005493 A MX2018005493 A MX 2018005493A
- Authority
- MX
- Mexico
- Prior art keywords
- water
- formation
- acid fluid
- stabilizing
- acid
- Prior art date
Links
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
The present disclosure is related to a reactive acid fluid that uses from an 80% and up to 99.95% of salt water, preferably sea or formation water or the combination of both, with or without surfactants. The above, to achieve wells stimulation in a matrix form or by acid fracturing without shoring, water injection with properties that inhibit the solids precipitation and favor the flow capacity by partial dissolution of the reservoir rock. Likewise, for the maintenance of the pressure of oil fields or for secondary or improved recovery, to increase the oil recovery factor without precipitating mineral salts, avoiding economic damage, preserving the property of mitigating the corrosiveness of salt water and maintaining the necessary biocidal effects. Said reactive acid fluid takes advantage of seawater or of geological formation without removing salts, without incompatibilities with the formation water of the well. In addition, no type of stabilizing chemical is added; by itself, the composition of the reactive acid fluid that is injected into the geological formation allows it to be stable with the formation's own water and therefore does not deposit salts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2018005493A MX2018005493A (en) | 2018-05-02 | 2018-05-02 | Injection method in acid systems and an adjustable intensity reagent acid fluid, stabilizing for use as a capacity improver to allow efflux in rocks of oilfields. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2018005493A MX2018005493A (en) | 2018-05-02 | 2018-05-02 | Injection method in acid systems and an adjustable intensity reagent acid fluid, stabilizing for use as a capacity improver to allow efflux in rocks of oilfields. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2018005493A true MX2018005493A (en) | 2019-11-04 |
Family
ID=69725751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018005493A MX2018005493A (en) | 2018-05-02 | 2018-05-02 | Injection method in acid systems and an adjustable intensity reagent acid fluid, stabilizing for use as a capacity improver to allow efflux in rocks of oilfields. |
Country Status (1)
| Country | Link |
|---|---|
| MX (1) | MX2018005493A (en) |
-
2018
- 2018-05-02 MX MX2018005493A patent/MX2018005493A/en unknown
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