RUMAGE

Oil // district 13 // lease#32775

op: WHITE KNIGHT PRODUCTION LLC

cum_oil

87k BBL

cum_gas

0 MCF

wells

8

production

2013-11 — 2026-03

peak_month

2014-09

-- production_history

cum_oil: 86,884 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,818 BBL/mo

Di (annual)

398.5%

b-factor

0.6

EUR

63,913 BBL

R-squared

0.977

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1NEWARK E&P OPERATING, LLC36,5002024-12-06
5WHITE KNIGHT PRODUCTION LLC27,0002018-07-20
4NEWARK E&P OPERATING, LLC17,0002014-04-26
6NEWARK E&P OPERATING, LLC27,0002014-04-26
7NEWARK E&P OPERATING, LLC17,0002014-04-26
9NEWARK E&P OPERATING, LLC27,0002014-04-26
3NEWARK E&P OPERATING, LLC27,0002013-12-27
2NEWARK E&P OPERATING, LLC16,5002013-12-19
EOF // data source: Texas Railroad Commission // 2026