The Arps’ decline equation is based on important and widely violated assumptions including constant BHP,unchanging drainage area, ________.
A: constant conpressibility
B: unchanging flow type
C: constant k and s
D: boundary dominated flow
A: constant conpressibility
B: unchanging flow type
C: constant k and s
D: boundary dominated flow
举一反三
- The Arps’ decline equation is based on important and widely violated assumptions including （ ）。 A: boundary dominated flow B: unchanging drainage area C: constant k and s D: constant BHP
- The pseudosteady-state flow regimes are characterized by the Arps decline constant, _______represents hyperbolic decline . A: b=0 B: 0
- To solve the arps’ equation， we need to calculate three parameters of （ ）。 A: decline exponent B: initial flow rate C: time D: initial decline rate
- To solve the arps’ equation, we need to calculate three parameters of initial decline rate,________. A: initial flow rate B: final decline rate C: decline exponent D: time
- When the mode of operation is production at a constant surface pressure, we can assume that the flow rate is changing slowly and smoothly.