UNIVERSITY "15"

Oil · District 9 · Lease #10509

Operator: PURVIS OPERATING CO.

Cum Oil

59k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 58,767 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

470 BBL/mo

Di (annual)

33.8%

b-factor

1.5

EUR

65,988 BBL

R-squared

0.864

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PURVIS, J. H.17,5001985-08-23
1ROUTH, A. M.17,5001983-09-06
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