DARSEY, R. E.

Oil · District 10 · Lease #388

Operator: TRANS TERRA CORP., INTERNATIONAL

Cum Oil

78k BBL

Cum Gas

101k MCF

casinghead

Wells

18

Production

1993-01 — 2026-03

Peak Month

2013-10

Production History

Cum Oil: 78,160 BBL Cum Gas: 100,861 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

799 BBL/mo

Di (annual)

70.9%

b-factor

0.7

EUR

33,865 BBL

R-squared

0.540

type

hyperbolic

Operator History (from monthly production reports)

2021-03 — 2026-07 BLACK'S OIL & GAS 65 mo
2012-07 — 2021-02 CYCOHL ENERGY, LLC 104 mo
1995-11 — 2012-06 KELLERVILLE OPERATING, LLC 200 mo
1993-01 — 1995-10 TRANS TERRA CORP., INTERNATIONAL 34 mo

Wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
32BLACK'S OIL & GAS13,3001992-12-31
31BLACK'S OIL & GAS13,2001992-01-08
30BLACK'S OIL & GAS13,1501991-09-17
27BLACK'S OIL & GAS13,1501991-06-05
142-179-01693BLACK'S OIL & GAS------
1142-179-01132BLACK'S OIL & GAS------
1442-179-01135BLACK'S OIL & GAS------
1542-179-01136BLACK'S OIL & GAS------
17W42-179-01138BLACK'S OIL & GAS------
242-179-81940BLACK'S OIL & GAS------
2142-179-01141BLACK'S OIL & GAS------
2542-179-01143BLACK'S OIL & GAS------
342-179-01695BLACK'S OIL & GAS------
442-179-81942BLACK'S OIL & GAS------
7W42-179-01128BLACK'S OIL & GAS------
842-179-01129BLACK'S OIL & GAS------
942-179-01130BLACK'S OIL & GAS------
X 1WS42-179-81960BLACK'S OIL & GAS------