ROBBINS

Oil // district 2 // lease#9316

op: HG OPERATING LLC

cum_oil

551k BBL

cum_gas

0 MCF

wells

6

production

2009-03 — 2026-03

peak_month

2016-08

-- production_history

cum_oil: 550,660 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

16,849 BBL/mo

Di (annual)

67.9%

b-factor

0.0

EUR

297,815 BBL

R-squared

0.469

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6AMBASSADOR PETROLEUM, INC.17,5002012-08-20
5AMBASSADOR PETROLEUM, INC.17,3002012-06-01
3DAMBASSADOR PETROLEUM, INC.12,2002009-08-13
2AMBASSADOR PETROLEUM, INC.17,4002008-12-12
2AAMBASSADOR PETROLEUM, INC.17,4002008-12-12
1LEGACY OIL & GAS, INC.47,7002008-09-26
EOF // data source: Texas Railroad Commission // 2026