DROUGHT, ANN G.

Oil · District 01 · Lease #4324

Operator: ROYAL TEXAN RESOURCES CO.

Cum Oil

52k BBL

Cum Gas

29k MCF

casinghead

Wells

8

Production

1993-01 — 2019-03

Peak Month

2000-05

Production History

Cum Oil: 51,743 BBL Cum Gas: 29,153 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

485 BBL/mo

Di (annual)

51.8%

b-factor

0.6

EUR

23,776 BBL

R-squared

0.401

type

hyperbolic

Operator History (from monthly production reports)

2018-06 — 2026-07 IMPERATOR OPERATING, LLC 98 mo
2017-04 — 2018-05 OIL, GAS, ETC. LLC 14 mo
2015-06 — 2017-03 ROYAL TEXAN RESOURCES CO. 22 mo
1994-07 — 2015-05 CUATRO PETRO CORP. 251 mo
1993-01 — 1994-06 FORSTER, FRED JR. 18 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15IMPERATOR OPERATING LLC13,5001996-10-21
13IMPERATOR OPERATING LLC13,5001995-09-25
12IMPERATOR OPERATING LLC13,6001980-11-26
142-127-30386IMPERATOR OPERATING LLC------
1142-127-30752IMPERATOR OPERATING LLC------
242-127-30416IMPERATOR OPERATING LLC------
342-127-30418IMPERATOR OPERATING LLC------
842-127-30432IMPERATOR OPERATING LLC------