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
A: boundary dominated flow
B: unchanging drainage area
C: constant k and s
D: constant BHP
举一反三
- 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
- 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
- Three types of Arps equation, Exponential decline has ( ), harmonic decline has ( ), and hyperbolic decline has ( ). A: b=0 B: b=1 C: b>1 D: 0