Casing Perforation and Acid Treatment of Well SK-3D Mindanao 1 Geothermal Project, Philippines
- Conference
- PNOC-EDC Geothermal Conference
- Year
- 1997
- Session
- Drilling Technology
- Language
- English
Full text
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Abstract
Well SK-2D attained commercial production capacity after perforation of its production casing across a postulated two-phase payzone and subsequent acid treatment of its open hole perforated sections. Pre and post-acid tests conducted on the perforated intervals indicate significant permeability improvement due to acid treatment, and potential for additional productivity. Post-treatment completion tests on the well show improvement in injectivity by 84 li/sec-MPa and a 430% increase in power potential.
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