ROBERTS

Oil · District 01 · Lease #12928

Operator: PENDRAGON OIL CO.

Fields: PEARSALL (AUSTIN CHALK)

Cum Oil

21k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1993-01 — 1996-05

Peak Month

1993-05

Production History

Cum Oil: 21,186 BBL Cum Gas: 6,357 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,499 BBL/mo

Di (annual)

101.4%

b-factor

0.0

EUR

17,741 BBL

R-squared

0.909

type

exponential

Operator History (from monthly production reports)

1996-02 — 2026-07 GOLDEN CHILD, INC. 366 mo

1993-06 — 1996-01 ESCOPETA OIL & GAS CORPORATION 32 mo

1993-01 — 1993-05 PENDRAGON OIL CO. 5 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-163-32897	GOLDEN CHILD INC.	1	9,950	1990-10-30