NICHOLS, SAMMY L.

Oil · District 7B · Lease #17678

Operator: R & D OPERATING, INC.

Cum Oil

387 BBL

Cum Gas

46 MCF

casinghead

Wells

1

Production

1993-01 — 1996-07

Peak Month

1993-01

Production History

Cum Oil: 387 BBL Cum Gas: 46 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

77 BBL/mo

Di (annual)

525.9%

b-factor

0.5

EUR

313 BBL

R-squared

0.863

type

hyperbolic

Operator History (from monthly production reports)

1995-05 — 1999-03 R & D OPERATING, INC. 47 mo
1993-01 — 1995-04 R & D OPERATING 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1R & D OPERATING INC.21,9001992-12-10