Wellbore Genius

External Fracture Sizing

Estimate the half-length / height of an offset well's existing fractures from its cumulative production.

Phase

Cumulative production

Recovery factor [-]

Formation volume factor [RB/STB or RB/Mscf]

Porosity [-]

Effective saturation [-]

Aspect ratio L/H [-]

Recommended envelope

Half-length L [ft]

170416

Height H [ft]

56805

Drained volume [ft³]

304,123,246

Warning — tip > 1500 ft, check assumptions