MYATT "A"

Oil · District 8A · Lease #66584

Operator: WALSH PETROLEUM, INC.

Cum Oil

154k BBL

Cum Gas

95k MCF

casinghead

Wells

6

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 153,607 BBL Cum Gas: 94,953 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,345 BBL/mo

Di (annual)

12.1%

b-factor

0.2

EUR

159,787 BBL

R-squared

0.899

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
3SIXESS ENERGY, LLC15,0001991-04-22
5SIXESS ENERGY, LLC15,0001991-04-19
6SIXESS ENERGY, LLC15,0001991-04-10
7SIXESS ENERGY, LLC15,0001991-04-10
2SIXESS ENERGY, LLC15,0001990-10-30
1SIXESS ENERGY, LLC15,0001990-08-21