WILLINGHAM

Oil · District 7B · Lease #20516

Operator: HERRING, RAY

Cum Oil

585 BBL

Cum Gas

42k MCF

casinghead

Wells

2

Production

1993-01 — 1994-04

Peak Month

1993-01

Production History

Cum Oil: 585 BBL Cum Gas: 42,354 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

110 BBL/mo

Di (annual)

961.4%

b-factor

1.3

EUR

1,428 BBL

R-squared

0.407

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1997-02 HERRING, RAY 50 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3EAGLERIDGE OPERATING LLC24,9002024-09-20
20WX COMPANY LLC14,9001984-06-19