SIMPSON, V. P.

Oil · District 7B · Lease #18933

Operator: ST. JOHNS OPERATING #1 L.P.

Cum Oil

49k BBL

Cum Gas

21 MCF

casinghead

Wells

22

Production

1993-01 — 2026-04

Peak Month

1994-01

Production History

Cum Oil: 49,149 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,538 BBL/mo

Di (annual)

48.6%

b-factor

0.2

EUR

47,363 BBL

R-squared

0.717

type

hyperbolic

Operator History (from monthly production reports)

2010-08 — 2026-07 KING ENERGY RESOURCES 192 mo
2005-08 — 2010-07 MKS NATURAL GAS COMPANY 60 mo
2002-08 — 2005-07 MKS CONSULTING CORPORATION 36 mo
2000-02 — 2002-07 ST. JOHNS OPERATING #1 L.P. 30 mo
1998-07 — 2000-01 DABB ENERGY COMPANY 19 mo
1998-01 — 1998-06 SIMPSON OIL & LAND CO. 6 mo
1996-01 — 1997-12 HAYES OIL & GAS CO. 24 mo
1993-01 — 1995-12 SIMPSON OIL & LAND CO. 36 mo

Wells (22)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
S 4KING ENERGY RESOURCES11,2001993-05-19
S 5KING ENERGY RESOURCES11,2001993-05-19
S 3KING ENERGY RESOURCES11,2001989-11-29
S 1KING ENERGY RESOURCES11,2001989-11-22
S 2KING ENERGY RESOURCES11,2001989-11-22
19KING ENERGY RESOURCES11,2001988-08-04
21KING ENERGY RESOURCES11,2001988-07-25
17KING ENERGY RESOURCES11,3501983-05-31
11KING ENERGY RESOURCES11,3501982-11-29
13KING ENERGY RESOURCES11,3501982-11-29
14KING ENERGY RESOURCES11,3501982-11-29
12KING ENERGY RESOURCES11,3501982-11-23
10KING ENERGY RESOURCES11,3501982-09-16
7KING ENERGY RESOURCES11,3501982-09-16
8KING ENERGY RESOURCES11,3501982-09-16
9KING ENERGY RESOURCES11,3501982-09-16
3KING ENERGY RESOURCES11,3501982-09-13
4KING ENERGY RESOURCES11,3501982-09-08
5KING ENERGY RESOURCES11,3501982-09-08
6KING ENERGY RESOURCES11,3501982-09-08
1KING ENERGY RESOURCES11,3501982-09-03
2KING ENERGY RESOURCES11,3501982-09-02