MAURBRO FIELD /MARG./ UNIT #1

Oil · District 02 · Lease #4778

Operator: SUE-ANN OPERATING, L.C.

Fields: MAURBRO

Cum Oil

1.8M BBL

Cum Gas

1.7M MCF

casinghead

Wells

52

Production

1993-01 — 2026-04

Peak Month

1997-12

Production History

Cum Oil: 1,814,131 BBL Cum Gas: 1,666,212 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,087 BBL/mo

Di (annual)

7.1%

b-factor

0.0

EUR

1,162,081 BBL

R-squared

0.736

type

exponential

Operator History (from monthly production reports)

2008-08 — 2026-07 KD ENERGY, LLC 216 mo
2001-09 — 2008-07 SUE-ANN OPERATING, L.C. 83 mo
1996-02 — 2001-08 MANTI OPERATING COMPANY 67 mo
1993-01 — 1996-01 EXXON CORP. 37 mo

Wells (52)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1429KD ENERGY, LLC35,8082023-03-13
1414KD ENERGY, LLC15,3172010-10-19
911KD ENERGY, LLC56,1002010-08-19
1419KD ENERGY, LLC25,3002008-04-22
912-FKD ENERGY, LLC47,0002004-07-20
1420 DKD ENERGY, LLC56,5102004-01-14
1205KD ENERGY, LLC14,2002003-05-05
1410KD ENERGY, LLC25,1912002-01-24
1421KD ENERGY, LLC25,5002002-01-17
1422KD ENERGY, LLC15,5001999-08-19
1423KD ENERGY, LLC15,5001999-08-19
1404KD ENERGY, LLC15,2751997-12-11
701KD ENERGY, LLC15,2281990-02-20
2105KD ENERGY, LLC15,8001985-02-04
2501KD ENERGY, LLC15,8001985-02-04
2502KD ENERGY, LLC15,8001985-02-04
1417KD ENERGY, LLC36,1601984-04-09
1313KD ENERGY, LLC26,1601983-12-09
100742-239-01119KD ENERGY, LLC------
130342-239-01131KD ENERGY, LLC------
130442-239-01132KD ENERGY, LLC------
130642-239-01134KD ENERGY, LLC------
130742-239-01135KD ENERGY, LLC------
130842-239-01136KD ENERGY, LLC------
130942-239-01137KD ENERGY, LLC------
131142-239-01139KD ENERGY, LLC------
131242-239-01140KD ENERGY, LLC------
140142-239-01189KD ENERGY, LLC------
140242-239-01190KD ENERGY, LLC------
140542-239-01193KD ENERGY, LLC------
140642-239-01194KD ENERGY, LLC------
140742-239-01195KD ENERGY, LLC------
1408I42-239-01281KD ENERGY, LLC------
140942-239-01282KD ENERGY, LLC------
141542-239-03816KD ENERGY, LLC------
16D42-239-30268KD ENERGY, LLC------
180242-239-03703KD ENERGY, LLC------
190142-239-80558KD ENERGY, LLC------
210342-239-80559KD ENERGY, LLC------
220142-239-01268KD ENERGY, LLC------
3D42-239-80913KD ENERGY, LLC------
40142-239-01092KD ENERGY, LLC------
40242-239-01112KD ENERGY, LLC------
40442-239-01094KD ENERGY, LLC------
50342-239-01180KD ENERGY, LLC------
60242-239-01096KD ENERGY, LLC------
61342-239-03845KD ENERGY, LLC------
6D42-239-01101KD ENERGY, LLC------
90242-239-01279KD ENERGY, LLC------
90442-239-01277KD ENERGY, LLC------
90542-239-01280KD ENERGY, LLC------
90742-239-03920KD ENERGY, LLC------