WHITEHURST

Oil · District 01 · Lease #14138

Operator: VARAS ENERGY OPERATING COMPANY,

Cum Oil

615k BBL

Cum Gas

4.9M MCF

casinghead

Wells

12

Production

1997-11 — 2026-04

Peak Month

2012-05

Production History

Cum Oil: 614,759 BBL Cum Gas: 4,931,248 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,062 BBL/mo

Di (annual)

55.2%

b-factor

0.4

EUR

355,564 BBL

R-squared

0.782

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 VARAS ENERGY OPERATING COMPANY, 19 mo
2018-01 — 2024-12 EL DORADO GAS & OIL, INC. 84 mo
2017-07 — 2017-12 SILVERBOW RESOURCES OPER, LLC 6 mo
2006-01 — 2017-06 SWIFT ENERGY OPERATING, LLC 138 mo
1997-11 — 2005-12 SWIFT ENERGY COMPANY 98 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HVARAS ENERGY OPERATING COMPANY,112,5002012-02-28
2HVARAS ENERGY OPERATING COMPANY,211,5002010-12-08
3HVARAS ENERGY OPERATING COMPANY,211,5002010-12-08
16 RVARAS ENERGY OPERATING COMPANY,112,5002008-07-22
14VARAS ENERGY OPERATING COMPANY,112,5002008-04-15
13VARAS ENERGY OPERATING COMPANY,112,5002008-01-03
12VARAS ENERGY OPERATING COMPANY,112,5002007-09-12
11VARAS ENERGY OPERATING COMPANY,112,0002006-02-15
6VARAS ENERGY OPERATING COMPANY,110,6502000-04-27
4VARAS ENERGY OPERATING COMPANY,210,5001997-04-28
2VARAS ENERGY OPERATING COMPANY,111,0001996-08-07
1VARAS ENERGY OPERATING COMPANY,111,0001996-07-03