RIO LAVACA 17-48 UNIT 2

Oil · District 08 · Lease #50243

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

3.4M BBL

Cum Gas

8.2M MCF

casinghead

Wells

11

Production

2018-04 — 2026-04

Peak Month

2021-07

Production History

Cum Oil: 3,367,281 BBL Cum Gas: 8,180,818 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

76,111 BBL/mo

Di (annual)

27.5%

b-factor

0.0

EUR

3,324,488 BBL

R-squared

0.526

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2018-04 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 81 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
173DIAMONDBACK E&P LLC110,2002024-03-13
183DIAMONDBACK E&P LLC110,2002024-03-07
282RDIAMONDBACK E&P LLC110,2002020-12-09
172DIAMONDBACK E&P LLC110,2002020-09-21
281DIAMONDBACK E&P LLC110,2002020-09-21
282DIAMONDBACK E&P LLC110,2002020-09-21
161DIAMONDBACK E&P LLC110,2002020-09-18
262DIAMONDBACK E&P LLC110,2002020-09-18
271DIAMONDBACK E&P LLC110,2002020-09-18
151DIAMONDBACK E&P LLC111,0002017-11-28
252DIAMONDBACK E&P LLC111,0002017-11-28