RAMSEY, S. D.

Oil // district 5 // lease#2157

op: HAYNIE ENERGY SERVICES LLC

cum_oil

111k BBL

cum_gas

0 MCF

wells

16

production

1993-01 — 2026-03

peak_month

1993-11

-- production_history

cum_oil: 111,049 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

936 BBL/mo

Di (annual)

17.8%

b-factor

0.5

EUR

103,025 BBL

R-squared

0.532

type

hyperbolic

-- wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17AHAYNIE ENERGY SERVICES LLC12,2002012-11-01
17HAYNIE DRILLING CO. INC.11,9501986-04-25
16COUGAR PRODUCTION CORP.12,2001984-05-21
15H. T. H. OIL CO.12,2001983-03-30
14H. T. H. OIL CO.12,2001982-10-28
7H. T. H. OIL CO.12,2001982-08-26
13H. T. H. OIL CO.12,2001982-08-20
10H. T. H. OIL CO.11,2001980-12-31
11H. T. H. OIL CO.11,2001980-12-31
6H. T. H. OIL CO.11,2001980-07-22
8H. T. H. OIL CO.11,2001980-07-22
9H. T. H. OIL CO.11,2001980-07-22
4H. T. H. OIL CO.11,2001980-04-09
3H. T. H. OIL CO.12,3001979-12-13
2H. T. H. OIL CO.11,2501979-10-30
1H & H PRODUCTION CO.11,2501979-08-28
EOF // multi-state drilling data platform // 2026