WARD 18D

Oil // district 10 // lease#47321

op: OVINTIV USA INC.

cum_oil

354k BBL

cum_gas

0 MCF

wells

1

production

2015-07 — 2023-12

peak_month

2015-10

-- production_history

cum_oil: 353,885 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

24,277 BBL/mo

Di (annual)

189.8%

b-factor

0.3

EUR

219,353 BBL

R-squared

0.784

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1803DATHLON HOLDINGS LP27,6222015-01-12
EOF // data source: Texas Railroad Commission // 2026