LAMESA NORTH WATERFLOOD UNIT

Oil // district 11 // lease#65060

op: R K PETROLEUM CORP.

cum_oil

158k BBL

cum_gas

0 MCF

wells

13

production

1993-01 — 2026-03

peak_month

1994-12

-- production_history

cum_oil: 158,205 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,396 BBL/mo

Di (annual)

18.0%

b-factor

0.3

EUR

126,591 BBL

R-squared

0.951

type

hyperbolic

-- wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1001R K PETROLEUM CORPORATION38,0002004-08-13
403R K PETROLEUM CORPORATION17,9001988-08-01
901HENRY PETROLEUM CORP.18,0501982-07-23
101R K PETROLEUM CORPORATION18,5001981-12-31
601R K PETROLEUM CORPORATION17,9001981-07-22
801R K PETROLEUM CORPORATION17,9001981-07-22
402R K PETROLEUM CORPORATION17,9001981-05-22
301R K PETROLEUM CORPORATION17,9001981-03-03
702R K PETROLEUM CORPORATION18,3001981-03-03
701R K PETROLEUM CORPORATION17,8901981-02-24
501R K PETROLEUM CORPORATION17,8901981-01-14
401R K PETROLEUM CORPORATION17,8931980-12-01
201R K PETROLEUM CORPORATION17,8951980-02-28
EOF // multi-state drilling data platform // 2026