FormationEvaluation
INFORMATION
- Updated:
- Version:
- 1.0
- Size:
- 991.0 KB
- Category:
- Utilities
- Required:
- iOS
- Rating:
- Publish:
- 2023-04-09
- Price:
- $0.99
- Developer:
- Karunakaran Nagarajan
FormationEvaluation App SCREENSHOT
FormationEvaluation App DESCRIPTION
In petroleum exploration and development, formation evaluation is used to determine the ability of a borehole to produce petroleum. Essentially, it is the process of “recognizing a commercial well when you drill one”.
Modern rotary drilling usually uses a heavy mud as a lubricant and as a means of producing a confining pressure against the formation face in the borehole, preventing blowouts. Only in rare and catastrophic cases, do oil and gas wells come in with a fountain of gushing oil. In real life, that is a blowout—and usually also a financial and environmental disaster. But controlling blowouts has drawbacks—mud filtrate soaks into the formation around the borehole and a mud cake plasters the sides of the hole. These factors obscure the possible presence of oil or gas in even very porous formations.
