PARKER, J. E.

Oil · District 08 · Lease #4080

Operator: XTO ENERGY INC.

Cum Oil

264k BBL

Cum Gas

488k MCF

casinghead

Wells

21

Production

1993-01 — 2025-04

Peak Month

2025-04

Production History

Cum Oil: 264,472 BBL Cum Gas: 488,288 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,559 BBL/mo

Di (annual)

12.8%

b-factor

0.0

EUR

240,196 BBL

R-squared

0.884

type

exponential

Operator History (from monthly production reports)

2025-04 — 2026-07 HILCORP ENERGY COMPANY 16 mo
2012-01 — 2025-03 XTO ENERGY INC. 159 mo
2000-04 — 2011-12 EXXON MOBIL CORPORATION 141 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (21)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16WHILCORP ENERGY COMPANY18,9552000-08-07
3HILCORP ENERGY COMPANY28,9452000-06-28
115HILCORP ENERGY COMPANY48,8142000-05-16
24WHILCORP ENERGY COMPANY28,9501999-11-01
2WHILCORP ENERGY COMPANY58,8801999-10-06
35WHILCORP ENERGY COMPANY18,6571999-09-20
4HILCORP ENERGY COMPANY58,9461999-07-13
4WHILCORP ENERGY COMPANY58,9461999-07-13
17HILCORP ENERGY COMPANY28,9501998-08-10
94HILCORP ENERGY COMPANY38,9651998-05-19
7HILCORP ENERGY COMPANY48,9601996-10-09
33WHILCORP ENERGY COMPANY48,9751996-09-20
14HILCORP ENERGY COMPANY18,9601996-08-22
21WHILCORP ENERGY COMPANY18,7931994-03-22
90HILCORP ENERGY COMPANY39,0001994-03-22
32HILCORP ENERGY COMPANY18,9501993-10-06
99EXXON MOBIL CORPORATION29,1291993-08-17
8HILCORP ENERGY COMPANY18,9551992-09-08
13HILCORP ENERGY COMPANY18,9751990-06-07
15W42-003-00951HILCORP ENERGY COMPANY------
2642-003-02113HILCORP ENERGY COMPANY------