CARPENTER, J. D.

Oil · District 09 · Lease #928

Operator: ROYAL PETROLEUM CO.

Cum Oil

35k BBL

Cum Gas

1k MCF

casinghead

Wells

11

Production

1993-01 — 2025-06

Peak Month

1993-01

Production History

Cum Oil: 35,193 BBL Cum Gas: 1,159 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

498 BBL/mo

Di (annual)

32.8%

b-factor

0.4

EUR

28,897 BBL

R-squared

0.820

type

hyperbolic

Operator History (from monthly production reports)

2010-10 — 2026-07 DRY FORK PRODUCTION CO., LLC 190 mo
2009-05 — 2010-09 JAY LEE OIL COMPANY 17 mo
2007-10 — 2009-04 DRY FORK PRODUCTION CO., LLC 19 mo
2003-06 — 2007-09 MAYO, KEITH 52 mo
2003-05 — 2003-05 DRY FORK PRODUCTION CO., LLC 1 mo
2001-06 — 2003-04 DRY FORK PRODUCTION CO 23 mo
1997-05 — 2001-05 ROYAL PETROLEUM CO. 49 mo
1996-11 — 1997-04 AKINS OIL COMPANY 6 mo
1993-01 — 1996-10 L L & M PROPERTIES, INC. 46 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CDRY FORK PRODUCTION CO. LLC13,6002011-01-28
7DRY FORK PRODUCTION CO. LLC13,8002011-01-04
1B42-009-01082DRY FORK PRODUCTION CO. LLC------
1D42-009-04025DRY FORK PRODUCTION CO. LLC------
1E42-009-04026DRY FORK PRODUCTION CO. LLC------
2A42-009-83371DRY FORK PRODUCTION CO. LLC------
2B42-009-04028DRY FORK PRODUCTION CO. LLC------
2D42-009-04029DRY FORK PRODUCTION CO. LLC------
3A42-009-83375DRY FORK PRODUCTION CO. LLC------
3D42-009-04030DRY FORK PRODUCTION CO. LLC------
4B42-009-04033DRY FORK PRODUCTION CO. LLC------