PARKS FIELD UNIT #2

Oil · District 08 · Lease #28207

Operator: XTO ENERGY INC.

Cum Oil

551k BBL

Cum Gas

2.0M MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

1998-08

Production History

Cum Oil: 550,862 BBL Cum Gas: 2,019,738 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,747 BBL/mo

Di (annual)

11.3%

b-factor

0.3

EUR

514,076 BBL

R-squared

0.742

type

hyperbolic

Operator History (from monthly production reports)

2012-01 — 2026-07 XTO ENERGY INC. 175 mo
1993-01 — 2011-12 MOBIL PRODUCING TX. & N.M. INC. 228 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2312XTO ENERGY INC.312,7002000-12-13
1918XTO ENERGY INC.412,8001999-02-22
1917XTO ENERGY INC.215,4001999-02-03
1826XTO ENERGY INC.415,5001998-07-15
2401XTO ENERGY INC.313,9361994-10-28
2301XTO ENERGY INC.112,5801989-09-08
2315XTO ENERGY INC.112,8001984-04-04
2314XTO ENERGY INC.112,8001984-02-08
1801XTO ENERGY INC.112,6001983-08-01
2311XTO ENERGY INC.114,0001983-02-15