GOLDSMITH, C. A.

Oil · District 08 · Lease #38510

Operator: XTO ENERGY INC.

Cum Oil

21k BBL

Cum Gas

709k MCF

casinghead

Wells

4

Production

2007-06 — 2016-05

Peak Month

2009-03

Production History

Cum Oil: 21,242 BBL Cum Gas: 708,590 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

759 BBL/mo

Di (annual)

48.7%

b-factor

0.0

EUR

18,676 BBL

R-squared

0.435

type

exponential

Operator History (from monthly production reports)

2025-04 — 2026-07 HILCORP ENERGY COMPANY 16 mo
2007-06 — 2025-03 XTO ENERGY INC. 214 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1770HILCORP ENERGY COMPANY35,1002015-09-16
635HILCORP ENERGY COMPANY25,8302012-10-03
1870HILCORP ENERGY COMPANY24,6002008-01-17
59842-135-00976XTO ENERGY INC.------