RIO SAN JACINTO 38-43 UNIT 2

Oil // district 10 // lease#59983

op: ENDEAVOR ENERGY RESOURCES L.P.

cum_oil

3.3M BBL

cum_gas

0 MCF

wells

16

production

2023-07 — 2026-03

peak_month

2024-10

-- production_history

cum_oil: 3,298,506 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

269,608 BBL/mo

Di (annual)

210.7%

b-factor

0.4

EUR

2,553,619 BBL

R-squared

0.988

type

hyperbolic

-- wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
151ENDEAVOR ENERGY RESOURCES L.P.19,7402023-07-18
152ENDEAVOR ENERGY RESOURCES L.P.19,7402023-07-18
153ENDEAVOR ENERGY RESOURCES L.P.19,7402023-07-18
161ENDEAVOR ENERGY RESOURCES L.P.19,7402023-06-26
162ENDEAVOR ENERGY RESOURCES L.P.19,7402023-06-26
163ENDEAVOR ENERGY RESOURCES L.P.19,7402023-06-26
172ENDEAVOR ENERGY RESOURCES L.P.19,7402023-06-26
264ENDEAVOR ENERGY RESOURCES L.P.19,7402023-06-26
254ENDEAVOR ENERGY RESOURCES L.P.19,7402023-06-22
266ENDEAVOR ENERGY RESOURCES L.P.310,3232022-10-21
171ENDEAVOR ENERGY RESOURCES L.P.310,2552022-09-09
173ENDEAVOR ENERGY RESOURCES L.P.310,2552022-09-09
181ENDEAVOR ENERGY RESOURCES L.P.310,2552022-09-09
275ENDEAVOR ENERGY RESOURCES L.P.310,2552022-09-09
282ENDEAVOR ENERGY RESOURCES L.P.310,2552022-09-09
285ENDEAVOR ENERGY RESOURCES L.P.410,2552022-09-09
EOF // data source: Texas Railroad Commission // 2026