I.V. MONTALVO 'C'

Oil // district 4 // lease#14050

op: KILLAM OIL CO., LTD.

cum_oil

378k BBL

cum_gas

0 MCF

wells

7

production

2017-06 — 2026-03

peak_month

2018-11

-- production_history

cum_oil: 377,683 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

16,130 BBL/mo

Di (annual)

103.3%

b-factor

0.0

EUR

187,546 BBL

R-squared

0.942

type

exponential

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
49KILLAM OIL CO., LTD.67,0002025-10-20
58KILLAM OIL CO., LTD.47,0002025-10-20
55KILLAM OIL CO., LTD.47,5002024-08-19
57KILLAM OIL CO., LTD.59,0002021-05-12
63KILLAM OIL CO., LTD.27,0002021-01-15
54KILLAM OIL CO., LTD.57,0002020-01-08
59KILLAM OIL CO., LTD.47,0002017-09-29
EOF // data source: Texas Railroad Commission // 2026