ZRZAVY UNIT

Oil // district 1 // lease#18191

op: VENADO OPERATING COMPANY LLC

cum_oil

2.5M BBL

cum_gas

0 MCF

wells

9

production

2014-04 — 2026-03

peak_month

2015-01

-- production_history

cum_oil: 2,523,857 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

75,644 BBL/mo

Di (annual)

56.0%

b-factor

0.2

EUR

2,024,980 BBL

R-squared

0.783

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A302JAVELIN ENERGY PARTNERS MGMT LLC19,0002022-11-02
7HCABOT OIL & GAS CORPORATION18,5002016-11-07
8HCABOT OIL & GAS CORPORATION18,5002016-11-07
1HCABOT OIL & GAS CORPORATION318,0002016-08-01
5HCABOT OIL & GAS CORPORATION218,0002016-07-15
3HCABOT OIL & GAS CORPORATION118,0002013-11-15
4HCABOT OIL & GAS CORPORATION118,0002013-11-15
6HCABOT OIL & GAS CORPORATION118,5002013-11-15
2HCABOT OIL & GAS CORPORATION218,0002013-09-20
EOF // data source: Texas Railroad Commission // 2026