SPRING, EARL

Oil · District 09 · Lease #4795

Operator: O'NEAL OIL COMPANY

Fields: RINGGOLD

Cum Oil

359k BBL

Cum Gas

21 MCF

casinghead

Wells

24

Production

1993-01 — 2026-04

Peak Month

1996-02

Production History

Cum Oil: 358,717 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,589 BBL/mo

Di (annual)

26.0%

b-factor

0.4

EUR

257,984 BBL

R-squared

0.908

type

hyperbolic

Operator History (from monthly production reports)

1998-08 — 2026-07 O'NEAL OIL COMPANY 336 mo
1997-08 — 1998-07 O'NEAL OIL CO. 12 mo
1993-01 — 1997-07 O'NEAL, LINDELL 55 mo

Wells (24)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
63O'NEAL OIL COMPANY15,9901997-01-06
94O'NEAL OIL COMPANY15,9001977-08-03
95O'NEAL OIL COMPANY15,9001977-08-03
1142-077-00969O'NEAL OIL COMPANY------
3842-077-00988O'NEAL OIL COMPANY------
4742-077-00996O'NEAL OIL COMPANY------
6442-077-03067O'NEAL OIL COMPANY------
6542-077-81105O'NEAL OIL COMPANY------
6642-077-81106O'NEAL OIL COMPANY------
6842-077-01882O'NEAL OIL COMPANY------
7142-077-01896O'NEAL OIL COMPANY------
7342-077-01894O'NEAL OIL COMPANY------
7442-077-01893O'NEAL OIL COMPANY------
8342-077-30422O'NEAL OIL COMPANY------
8442-077-30423O'NEAL OIL COMPANY------
8542-077-30486O'NEAL OIL COMPANY------
8642-077-30485O'NEAL OIL COMPANY------
8742-077-30470O'NEAL OIL COMPANY------
8842-077-30488O'NEAL OIL COMPANY------
8942-077-30487O'NEAL OIL COMPANY------
9042-077-30616O'NEAL OIL COMPANY------
9142-077-30615O'NEAL OIL COMPANY------
9242-077-30665O'NEAL OIL COMPANY------
9342-077-30666O'NEAL OIL COMPANY------