KOEHLER UNIT

Operated by REDBUD E & P, INC. (P-5 696678) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13802District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$5.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$27 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition201,100 bbl$4,166,574
Casinghead gasProduction507,903 Mcf$784,075
Total$4,950,650

315,106 Mcf of this lease's gas, across 26 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (2)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 30.1706, -96.8897. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

30.17057, -96.88970 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
8,623 ft
2 wells filed one
Completion to plug
4.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Between 8,609 and 8,637 ft, median 8,623 ft, over the 2 wells that filed a depth.

Completions filed
Feb 1981 – Oct 2011
2 of 2 wells
Plug dates filed
Feb 1985
1 of 2 wells; 1 filed none

Last completion to plug: a median of 4.0 years across the 1 well that filed both dates, with the middle half between 4.0 years and 4.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-2873161628,609 ftOct 2011
42-2873083518,637 ftFeb 1981Feb 1985Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 2026032106.413.05$97
Apr 202601598.932.87$43
Mar 2026586089.753.15$5,394
Feb 202604363.503.75$161
Jan 20261426859.138.00$8,940
Dec 202504956.664.41$216
Nov 202504758.593.93$185
Oct 202502659.383.30$86
Sep 202506862.743.08$209
Aug 20251684263.933.01$10,867
Jul 202514666.743.32$219
Jun 202503966.483.13$122
May 202502760.553.23$87
Apr 202502362.363.54$81
Mar 202513767.704.27$226
Feb 202504670.884.34$200
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024193071.372.28$13,774
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023169089.042.74$15,048
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 202301468.962.26$32
May 202304070.622.23$89
Apr 202301578.122.24$34
Mar 20230072.852.39$0
Feb 20231475.112.47$85
Jan 202311876.533.39$138
Dec 202211476.415.73$157
Nov 20222885.005.65$215
Oct 20221887.185.86$134
Sep 202213584.888.16$371
Aug 20221672294.529.13$15,986
Jul 2022029101.587.54$219
Jun 2022151115.097.98$522
May 2022021109.378.43$177
Apr 2022121104.226.84$248
Mar 2022219108.885.08$314
Feb 202211691.054.86$169
Jan 20221782981.844.54$14,699
Dec 20210071.323.90$0
Nov 20211377.435.24$93
Oct 202102279.795.71$126
Sep 20210769.865.35$37
Aug 20211066.024.22$66
Jul 20210070.783.98$0
Jun 202115369.493.38$249
May 20211463.483.02$76
Apr 20211716960.362.76$10,512
Mar 202113561.302.72$156
Feb 202102957.805.55$161
Jan 202103150.412.81$87
Dec 20201044.642.68$45
Nov 202002838.772.71$76
Oct 202007236.972.48$178
Sep 202013337.091.99$103
Aug 20201804939.982.39$7,313
Jul 202008938.371.83$162
Jun 20200334.901.69$5
May 20201016.921.81$17
Apr 20200014.751.80$0
Mar 202018630.341.86$190
Feb 202019149.881.98$230
Jan 202028657.252.09$295
Dec 201928759.012.30$319
Nov 201916855.302.75$242
Oct 201918853.472.42$266
Sep 20191669855.052.66$9,399
Aug 201916253.112.30$196
Jul 2019011756.272.46$288
Jun 201918552.782.49$265
May 201906658.482.74$181
Apr 201928262.632.75$351
Mar 201917556.803.06$286
Feb 201918650.852.79$291
Jan 201918910446.033.23$9,035
Dec 2018016446.594.19$686
Nov 201818252.934.24$400
Oct 2018412861.443.40$681
Sep 201819559.543.11$355
Aug 2018417159.403.07$762
Jul 2018219165.142.93$690
Jun 2018512060.183.08$670
May 2018516865.382.90$814
Apr 20181668763.842.90$10,850
Mar 201815961.222.79$226
Feb 201814661.782.77$189
Jan 201828962.874.01$483
Dec 2017313057.272.92$552
Nov 201727855.423.12$354
Oct 201715149.292.98$201
Sep 2017111047.523.09$387
Aug 2017715845.373.00$792
Jul 201717623243.873.09$8,437
Jun 20170042.493.09$0
May 2017413045.373.26$606
Apr 2017310747.933.21$487
Mar 2017114746.772.98$485
Feb 201717516450.452.95$9,313
Jan 201709049.413.42$308
Dec 2016010148.763.72$376
Nov 201608542.492.64$225
Oct 2016019846.193.09$612
Sep 20160041.553.10$0
Aug 20160541.442.92$15
Jul 201604641.622.92$135
Jun 20160145.352.69$3
May 2016210842.521.99$300
Apr 201618112236.561.99$6,860
Mar 2016624533.011.79$638
Feb 2016419026.472.06$498
Jan 2016314727.352.36$430
Dec 201518623632.362.00$6,491
Nov 2015318038.792.17$506
Oct 2015319443.552.43$601
Sep 2015231442.992.76$952
Aug 20152220740.162.87$1,478
Jul 201520121748.152.95$10,317
Jun 2015343756.152.88$1,428
May 2015137655.212.96$1,166
Apr 201517132649.822.71$9,402
Mar 2015335642.892.93$1,173
Feb 2015342744.662.98$1,405
Jan 201518242143.433.10$9,210
Dec 2014347154.693.59$1,856
Nov 2014053170.464.25$2,258
Oct 201418834578.303.90$16,066
Sep 2014046486.164.05$1,877
Aug 20148050589.394.04$9,189
Jul 2014055296.564.18$2,307
Jun 201419165398.164.74$21,842
May 2014059894.734.73$2,826
Apr 201419283995.944.81$22,455
Mar 2014062395.895.06$3,150
Feb 201418453697.406.19$21,241
Jan 2014565590.404.86$3,636
Dec 201318363191.824.35$19,551
Nov 201317070188.853.74$17,725
Oct 201319472397.423.78$21,632
Sep 2013195613104.113.72$22,580
Aug 20131861,049104.253.52$23,086
Jul 2013192221102.523.72$20,505
Jun 201361,03594.403.93$4,637
May 20131881,00694.834.15$22,002
Apr 201318467193.964.28$20,162
Mar 2013791693.623.91$4,240
Feb 201331,06691.233.42$3,919
Jan 201317756191.603.42$18,132
Dec 20121781,37186.773.42$20,134
Nov 201251,32986.953.62$5,252
Oct 20121861,64289.383.40$22,207
Sep 201235988594.672.92$36,569
Aug 20123591,12992.662.91$36,548
Jul 20125341,30485.133.02$49,399
Jun 20121831,27479.822.52$17,816
May 20123581,07991.612.49$35,481
Apr 20121831,382101.652.00$21,362
Mar 20123632,186105.052.22$42,991
Feb 20121811,217101.102.57$21,427
Jan 20123571,72498.092.73$39,732
Dec 20111851,01596.873.24$21,209
Nov 201118272695.723.31$19,825
Oct 2011639484.983.65$1,947
Sep 20110083.623.99$0
Aug 2011056483.404.15$2,340
Jul 2011146094.144.52$2,172
Jun 201118263792.904.64$19,863
May 2011060298.134.40$2,652
Apr 20110233105.964.33$1,010
Mar 2011085296.364.06$3,457
Feb 201106485.644.18$268
Jan 201114788386.504.59$16,767
Dec 2010090185.734.35$3,917
Nov 20100280.843.80$8
Oct 2010080378.103.51$2,818
Sep 20100072.633.98$0
Aug 20101721,19073.684.42$17,932
Jul 20100072.554.74$0
Jun 2010081270.364.91$3,987
May 20101731,60571.124.24$19,101
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009176074.593.75$13,128
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 2009055861.133.46$1,933
Jun 2009050266.163.90$1,955
May 2009051454.743.93$2,018
Apr 200901,30146.773.59$4,667
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009036335.865.37$1,950
Dec 2008045037.105.98$2,690
Nov 200818554255.496.86$13,984
Oct 2008069975.246.92$4,838
Sep 2008181951101.767.88$25,910
Aug 20080658114.228.48$5,582
Jul 200800131.0811.39$0
Jun 20081901,078131.3313.03$39,002
May 20080331123.1711.57$3,831
Apr 200801,114110.3110.45$11,647
Mar 20080554101.909.66$5,354
Feb 200818261292.538.77$22,208
Jan 2008031790.388.21$2,601
Dec 200717635788.337.30$18,153
Nov 200701091.677.29$73
Oct 20071811582.856.92$15,100
Sep 200721,06175.846.24$6,777
Aug 200718380969.066.39$17,806
Jul 200735760570.906.39$29,176
Jun 2007057162.007.55$4,310
May 2007178058.747.85$10,456
Apr 2007016959.617.81$1,319
Mar 200717869656.927.30$15,214
Feb 2007073155.108.22$6,006
Jan 200718058250.306.73$12,969
Dec 200601256.656.92$83
Nov 200618290754.207.62$16,773
Oct 200601,11454.906.01$6,699
Sep 20060860.085.04$40
Aug 200601,29468.717.34$9,498
Jul 2006023069.376.34$1,459
Jun 2006044666.286.38$2,847
May 2006028066.016.42$1,799
Apr 2006179064.397.36$11,526
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006176360.598.93$10,691
Dec 20051771,26354.9413.42$26,668
Nov 20050054.6910.59$0
Oct 20050958.3413.80$124
Sep 2005176861.4512.08$10,912
Aug 2005029561.519.80$2,890
Jul 200537280055.697.84$26,992
Jun 200502552.337.38$185
May 20053661,46645.226.65$26,301
Apr 200501,10749.207.36$8,148
Mar 200520184850.377.15$16,192
Feb 20051821,33945.226.31$16,682
Jan 20051961,46443.166.32$17,715
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 200496037.486.49$3,598
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 2003175028.804.60$5,040
Oct 20030028.174.76$0
Sep 2003177026.314.75$4,657
Aug 20030029.765.13$0
Jul 2003185029.415.17$5,441
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003178026.675.41$4,747
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 2003177430.315.58$5,387
Dec 20020026.914.85$0
Nov 2002186024.664.14$4,587
Oct 200201726.464.23$72
Sep 2002385027.443.64$10,564
Aug 200202925.963.16$92
Jul 200218360224.583.06$6,341
Jun 2002134323.733.34$3,190
May 20023642,17024.663.58$16,754
Apr 20020123.653.51$4
Mar 20020122.003.10$3
Feb 20023701,20718.222.38$9,609
Jan 2002010817.172.38$257
Dec 2001010816.932.36$255
Nov 20013881,04418.072.41$9,523
Oct 20011911,13719.782.53$6,653
Sep 20011931,14724.262.25$7,264
Aug 2001016024.873.05$489
Jul 200137842523.933.20$10,404
Jun 200154731424.563.82$14,635
May 200139091325.524.31$13,885
Apr 20017371,96024.685.34$28,646
Mar 20017202,41024.545.38$30,626
Feb 20011913,02727.755.77$22,757
Jan 200119578127.478.40$11,916
Dec 20003892,21826.889.12$30,690
Nov 200002,67732.215.66$15,146
Oct 20003623,30731.235.15$28,321
Sep 20005043,89031.875.19$36,238
Aug 20005334,67929.644.54$37,044
Jul 20003455,15728.534.09$30,934
Jun 20001,1085,59729.304.40$57,076
May 20005572,67827.263.68$25,038
Apr 20003792,99324.513.12$18,615
Mar 20003672,54328.422.86$17,702
Feb 20003763,13027.622.73$18,919
Jan 20005384,99425.272.48$25,983
Dec 19995415,39124.282.42$26,202
Nov 19995624,68523.192.43$24,436
Oct 199974789420.982.80$18,179
Sep 19995655,67721.752.62$27,156
Aug 19995661,93719.262.88$16,471
Jul 19997356,44217.892.37$28,432
Jun 19997466,28215.942.36$26,730
May 19991,1075,67415.792.32$30,649
Apr 19991,0255,18615.102.21$26,928
Mar 19991,8641,85412.471.84$26,652
Feb 19992,8676439.981.82$29,782
Jan 19993,39795110.381.90$37,068
Dec 19984,3488239.201.77$41,461
Nov 19982,86588810.892.19$33,141
Oct 19982316512.421.97$611
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19982011.742.24$23
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 1996170019.55$3,324
Jun 199624018.73$450
May 19968019.43$155
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 1995171017.73$3,032
Mar 199572016.44$1,184
Feb 19953,38054116.58$56,040
Jan 19955,2731,53715.92$83,946
Dec 19943,1112,18515.03$46,758
Nov 19944,8811,73115.90$77,608
Oct 19944,88626415.58$76,124
Sep 19942,3792,81115.29$36,375
Aug 19943,0857,17916.13$49,761
Jul 19943,24514,36317.56$56,982
Jun 19943,80315,40617.09$64,993
May 19942,2507,31215.88$35,730
Apr 19942,7837,16014.14$39,352
Mar 19944,20812,82512.46$52,432
Feb 19943,1379,91212.50$39,213
Jan 19943,59615,03412.66$45,525
Dec 19935,88724,91712.33$72,587
Nov 19936,66324,95114.49$96,547
Oct 19938,76225,60215.85$138,878
Sep 19935,65214,10615.03$84,950
Aug 19937,11215,64615.66$111,374
Jul 199310,41624,03915.46$161,031
Jun 199311,67723,71816.79$196,057
May 199313,78727,45417.68$243,754
Apr 199310,95020,97018.05$197,648
Mar 19936,8592,15618.14$124,422
Feb 19937,84610,85817.90$140,443
Jan 19936,3332,42916.93$107,218

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas        32 Mcf  × $  3.05 =        $97

────────────────────────────────────────────────────
Month total                                      $97

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 03/O/13802 is the state's own key, not one this site invented.