CONE

Oil · District 8A · Lease #62475

Operator: MCDONALD PRODUCTION, LLC

Cum Oil

474k BBL

Cum Gas

44k MCF

casinghead

Wells

12

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 474,381 BBL Cum Gas: 43,694 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,496 BBL/mo

Di (annual)

5.5%

b-factor

0.0

EUR

507,347 BBL

R-squared

0.772

type

exponential

Operator History (from monthly production reports)

2003-04 — 2026-07 MCDONALD PRODUCTION, LLC 280 mo
2002-03 — 2003-03 MCDONALD PRODUCTION 13 mo
1993-01 — 2002-02 CONE, S. E. JR. 110 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8MCDONALD PRODUCTION, LLC25,6002003-08-20
8WMCDONALD PRODUCTION, LLC25,6002003-08-20
11MCDONALD PRODUCTION, LLC25,7001988-09-09
1MCDONALD PRODUCTION, LLC25,7001985-11-12
6MCDONALD PRODUCTION, LLC25,7001983-03-11
10MCDONALD PRODUCTION, LLC15,6001981-12-21
9MCDONALD PRODUCTION, LLC15,6001981-08-14
7MCDONALD PRODUCTION, LLC15,7001980-08-28
5MCDONALD PRODUCTION, LLC15,7001980-07-28
4MCDONALD PRODUCTION, LLC15,7001980-07-08
3MCDONALD PRODUCTION, LLC15,7001980-01-04
2MCDONALD PRODUCTION, LLC15,7001979-03-30