RILEY, MYRL

Oil · District 08 · Lease #6423

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

120k BBL

Cum Gas

400k MCF

casinghead

Wells

5

Production

1993-01 — 2024-04

Peak Month

1993-06

Production History

Cum Oil: 119,846 BBL Cum Gas: 400,341 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

745 BBL/mo

Di (annual)

7.0%

b-factor

0.0

EUR

123,305 BBL

R-squared

0.550

type

exponential

Operator History (from monthly production reports)

2021-06 — 2025-09 PIONEER NATURAL RES. USA, INC. 52 mo
2018-08 — 2021-05 DE3 OPERATING LLC 34 mo
2003-10 — 2018-07 JM COX RESOURCES, L.P. 178 mo
1993-01 — 2003-09 COX, JOHN L. 129 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6PIONEER NATURAL RES. USA INC.18,7001991-11-12
5PIONEER NATURAL RES. USA INC.18,5001984-12-06
4PIONEER NATURAL RES. USA INC.18,5001979-11-05
242-173-30016PIONEER NATURAL RES. USA INC.------
342-173-30162PIONEER NATURAL RES. USA INC.------