QQQ/ROSS (STRAWN SAND) UNIT

Oil · District 8A · Lease #66804

Operator: HUNT OIL COMPANY

Cum Oil

698k BBL

Cum Gas

37k MCF

casinghead

Wells

19

Production

1993-01 — 2019-10

Peak Month

1993-04

Production History

Cum Oil: 697,529 BBL Cum Gas: 36,657 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,353 BBL/mo

Di (annual)

31.1%

b-factor

0.1

EUR

486,008 BBL

R-squared

0.804

type

hyperbolic

Operator History (from monthly production reports)

2020-11 — 2026-07 HIGH RIVER RES OPERATING, LLC 69 mo
1993-01 — 2020-10 HUNT OIL COMPANY 334 mo

Wells (19)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22SOJOURNER DRILLING CORPORATION26,0002024-07-08
17HIGH RIVER RES OPERATING, LLC66,9002020-07-09
26HIGH RIVER RES OPERATING, LLC36,0002016-09-08
18HUNT OIL COMPANY26,9002001-05-03
8HIGH RIVER RES OPERATING, LLC46,1002000-02-22
20 UHIGH RIVER RES OPERATING, LLC25,8001992-03-12
19 UHUNT OIL COMPANY26,6001992-03-11
19-UHUNT OIL COMPANY26,6001992-03-11
24HIGH RIVER RES OPERATING LLC16,2001991-11-19
25HIGH RIVER RES OPERATING LLC16,2001991-11-18
7PACIFIC ENTERPRISES OIL CO.(USA)36,1001991-10-29
23PACIFIC ENTERPRISES OIL CO.(USA)16,2001990-06-14
21PACIFIC ENTERPRISES OIL CO.(USA)16,9001989-08-11
6PACIFIC ENTERPRISES OIL CO.(USA)26,1001987-07-31
5PACIFIC ENTERPRISES OIL CO.(USA)16,1001987-07-02
13HIGH RIVER RES OPERATING LLC16,5001987-06-24
10PACIFIC ENTERPRISES OIL CO.(USA)26,5001987-03-23
11PACIFIC ENTERPRISES OIL CO.(USA)16,8001986-11-18
9PACIFIC ENTERPRISES OIL CO.(USA)16,8001986-08-04