HENDRICK ESTATE

Oil · District 7B · Lease #17367

Operator: WADDELL, RICHARD KENT, ESTATE OF

Cum Oil

7k BBL

Cum Gas

69 MCF

casinghead

Wells

2

Production

1993-01 — 2023-07

Peak Month

1993-03

Production History

Cum Oil: 6,779 BBL Cum Gas: 69 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

148 BBL/mo

Di (annual)

21.5%

b-factor

0.2

EUR

10,107 BBL

R-squared

0.638

type

hyperbolic

Operator History (from monthly production reports)

2014-08 — 2026-07 SOJOURNER DRILLING CORPORATION 144 mo
2011-06 — 2014-07 TETRAGON INVESTMENTS, LLC 38 mo
2010-12 — 2011-05 WADDELL, RICHARD KENT, ESTATE OF 6 mo
1994-12 — 2010-11 WADDELL, KENT 192 mo
1993-01 — 1994-11 AMERICAN ENERGY 23 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SOJOURNER DRILLING CORPORATION14,2501986-11-25
1SOJOURNER DRILLING CORPORATION14,2001981-01-14