NEAL HEIRS

Oil · District 7C · Lease #6684

Operator: REGIONS OPERATING, LLC

Cum Oil

70k BBL

Cum Gas

292k MCF

casinghead

Wells

3

Production

1993-01 — 2022-07

Peak Month

2011-03

Production History

Cum Oil: 69,620 BBL Cum Gas: 292,440 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,080 BBL/mo

Di (annual)

29.4%

b-factor

0.2

EUR

54,964 BBL

R-squared

0.537

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2018-10 — 2021-05 DE3 OPERATING LLC 32 mo
2018-08 — 2018-09 PARSLEY ENERGY OPERATIONS, LLC 2 mo
2017-11 — 2018-07 GUIDON ENERGY MGMT SERVICES LLC 9 mo
2016-10 — 2017-10 REGIONS OPERATING, LLC 13 mo
2016-08 — 2016-09 REGIONS ENERGY LLC 2 mo
1999-11 — 2016-07 DEAN ENERGY, INC. 201 mo
1998-08 — 1999-10 ESENJAY EXPLORATION, INC 15 mo
1993-01 — 1998-07 FRONTIER GAS OPERATING CORP. 67 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.111,0002010-05-05
142-461-30423PIONEER NATURAL RES. USA INC.------
1 A42-461-30423PIONEER NATURAL RES. USA INC.------