PHILLIPS, C. M.

Oil · District 8A · Lease #11931

Operator: WALSH PETROLEUM, INC.

Cum Oil

176k BBL

Cum Gas

51k MCF

casinghead

Wells

6

Production

1993-01 — 2026-04

Peak Month

1993-06

Production History

Cum Oil: 176,274 BBL Cum Gas: 50,660 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,479 BBL/mo

Di (annual)

12.4%

b-factor

0.2

EUR

171,802 BBL

R-squared

0.904

type

hyperbolic

Operator History (from monthly production reports)

2023-01 — 2026-07 SIXESS ENERGY, LLC 43 mo
1995-03 — 2022-12 WALSH PETROLEUM, INC. 334 mo
1993-05 — 1995-02 PARKER & PARSLEY, WPI AGENT 22 mo
1993-01 — 1993-04 WALSH PETROLEUM, INC. 4 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2XSIXESS ENERGY, LLC15,0001991-04-23
3SIXESS ENERGY, LLC15,0001991-04-23
4SIXESS ENERGY, LLC15,0001991-04-23
5SIXESS ENERGY, LLC15,0001991-04-23
142-219-00290SIXESS ENERGY, LLC------
242-219-00291SIXESS ENERGY, LLC------