HIGGINS

Oil // district 9 // lease#10391

op: J V A OPERATING COMPANY, INC.

cum_oil

177k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2026-03

peak_month

1993-07

-- production_history

cum_oil: 176,575 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,100 BBL/mo

Di (annual)

7.5%

b-factor

0.0

EUR

172,510 BBL

R-squared

0.518

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15MONTERO OPERATING, INC.26,3002006-10-09
15WMONTERO OPERATING, INC.26,3002006-10-09
7MONTERO OPERATING, INC.26,4551991-06-19
8MONTERO OPERATING, INC.27,4401991-06-19
1MONTERO OPERATING, INC.26,6001986-09-24
9MONTERO OPERATING, INC.28,0001986-07-07
6MONTERO OPERATING, INC.16,5001984-04-10
4MONTERO OPERATING, INC.16,5001983-08-22
5MONTERO OPERATING, INC.16,5001983-08-22
2MONTERO OPERATING, INC.16,2001983-08-05
3MONTERO OPERATING, INC.16,2001983-08-05
1142-081-00010--------
EOF // data source: Texas Railroad Commission // 2026