TXL -P-

Oil · District 08 · Lease #15854

Operator: PHILLIPS PETROLEUM COMPANY

Cum Oil

65k BBL

Cum Gas

225k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

1993-10

Production History

Cum Oil: 64,592 BBL Cum Gas: 225,317 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

573 BBL/mo

Di (annual)

16.5%

b-factor

0.4

EUR

61,789 BBL

R-squared

0.758

type

hyperbolic

Operator History (from monthly production reports)

2021-11 — 2026-07 BAKER OPERATING, INC. 57 mo
2007-10 — 2021-10 CAMBRIAN MANAGEMENT, LTD. 169 mo
2001-08 — 2007-09 CAMBRIAN MANAGEMENT LTD 74 mo
1994-11 — 2001-07 COASTAL MANAGEMENT CORPORATION 81 mo
1993-01 — 1994-10 PHILLIPS PETROLEUM COMPANY 22 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4BAKER OPERATING, INC.19,8602004-11-29
1BAKER OPERATING, INC.14,5751993-08-23
242-135-05781BAKER OPERATING, INC.------
342-135-05782BAKER OPERATING, INC.------