Pressure-derivative type curves for vertically fractured wells
Journal Article
·
· SPE (Society of Petroleum Engineers) Format. Eval.; (United States)
This paper presents a technique for interpreting pressure-derivative type curves for a vertically fractured well located in an infinite reservoir. These type curves can be used to match pressure test data to determine the formation permeability, the half-length of the fracture, and the nature of the fracture - i.e., uniform-flux fracture or infinite-conductivity fracture. At long producing times, the buildup type curves are identical to the drawdown type curves for both types of fractures.
- Research Organization:
- Univ. of Oklahoma (US)
- OSTI ID:
- 7244385
- Journal Information:
- SPE (Society of Petroleum Engineers) Format. Eval.; (United States), Journal Name: SPE (Society of Petroleum Engineers) Format. Eval.; (United States) Vol. 3:1; ISSN SFEVE
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020200* -- Petroleum-- Reserves
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03 NATURAL GAS
030200 -- Natural Gas-- Reserves
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EXPLORATION
EXPLORATORY WELLS
FRACTURED RESERVOIRS
GEOLOGIC DEPOSITS
GEOLOGIC FRACTURES
GEOLOGIC STRUCTURES
GEOPHYSICS
HYDRAULIC CONDUCTIVITY
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020200* -- Petroleum-- Reserves
Geology
& Exploration
03 NATURAL GAS
030200 -- Natural Gas-- Reserves
Geology
& Exploration
EXPLORATION
EXPLORATORY WELLS
FRACTURED RESERVOIRS
GEOLOGIC DEPOSITS
GEOLOGIC FRACTURES
GEOLOGIC STRUCTURES
GEOPHYSICS
HYDRAULIC CONDUCTIVITY
MINERAL RESOURCES
NATURAL GAS DEPOSITS
PERMEABILITY
PETROLEUM DEPOSITS
RESERVOIR PRESSURE
RESOURCES
WELL LOGGING
WELLS