DILL

Operated by AZTEC ENERGY, LLC (P-5 39688) in the WILBARGER COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28591District 09Field 97331001OilCasinghead gasSaveExport
Value, all time
$1.3 M
May 1993 – May 2026
Value, last 12 filed months
$6 k
at the published price for each month
Months reported
397
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 583 leases and 3,789 wells, and the rule below applies to all of them.

Discovered
1915-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: THAN 5000FT BR ASSIGNED TO THIS FIELD

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
OilDisposition34,576 bbl$1,349,276
Casinghead gasProduction118 Mcf$368
Total$1,349,644

22 Mcf of this lease's gas, across 22 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 (3)

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 34.0385, -99.2880. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

34.03845, -99.28809 · 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
33.3%
1 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
2,072 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
133.3%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
266.7%

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 2,009 and 2,466 ft, median 2,072 ft, over the 3 wells that filed a depth.

Completions filed
Jan 1994 – Aug 2012
3 of 3 wells

3 wells

42-4873287062,009 ftAug 2012
42-4873226912,072 ftNov 2010Yes
42-4873228822,466 ftJan 1994

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 (397)

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

397 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 202650063.503.75$3,175
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 202543062.743.08$2,698
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025116062.363.54$7,234
Mar 202540067.704.27$2,708
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 202429078.812.20$2,285
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 202472073.023.30$5,257
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 202362080.522.67$4,992
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023165070.622.23$11,652
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 202355076.533.39$4,209
Dec 20220076.415.73$0
Nov 202250085.005.65$4,250
Oct 20220087.185.86$0
Sep 202253084.888.16$4,499
Aug 20220094.529.13$0
Jul 2022530101.587.54$5,384
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 2022510104.226.84$5,315
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 202247081.844.54$3,846
Dec 20210071.323.90$0
Nov 202112077.435.24$929
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 202112066.024.22$792
Jul 20210070.783.98$0
Jun 202120069.493.38$1,390
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 202116061.302.72$981
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 202017044.642.68$759
Nov 20200038.772.71$0
Oct 202017036.972.48$628
Sep 20200037.091.99$0
Aug 202017039.982.39$680
Jul 20200038.371.83$0
Jun 202036034.901.69$1,256
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20208030.341.86$243
Feb 202020049.881.98$998
Jan 20200057.252.09$0
Dec 201917059.012.30$1,003
Nov 20198055.302.75$442
Oct 201913053.472.42$695
Sep 201927055.052.66$1,486
Aug 201916053.112.30$850
Jul 20190056.272.46$0
Jun 201917052.782.49$897
May 201984058.482.74$4,912
Apr 201917062.632.75$1,065
Mar 201917056.803.06$966
Feb 201917050.852.79$864
Jan 201934046.033.23$1,565
Dec 201817046.594.19$792
Nov 201817052.934.24$900
Oct 201834061.443.40$2,089
Sep 201820059.543.11$1,191
Aug 201833059.403.07$1,960
Jul 201817065.142.93$1,107
Jun 201834060.183.08$2,046
May 201834065.382.90$2,223
Apr 201817063.842.90$1,085
Mar 201833061.222.79$2,020
Feb 201834061.782.77$2,101
Jan 201834062.874.01$2,138
Dec 201734057.272.92$1,947
Nov 201767055.423.12$3,713
Oct 201732049.292.98$1,577
Sep 201734047.523.09$1,616
Aug 201766045.373.00$2,994
Jul 201734043.873.09$1,492
Jun 201765042.493.09$2,762
May 201735045.373.26$1,588
Apr 201768047.933.21$3,259
Mar 201768046.772.98$3,180
Feb 201734050.452.95$1,715
Jan 201734049.413.42$1,680
Dec 201633048.763.72$1,609
Nov 201669042.492.64$2,932
Oct 201634046.193.09$1,570
Sep 201669041.553.10$2,867
Aug 201633041.442.92$1,368
Jul 201634041.622.92$1,415
Jun 201634045.352.69$1,542
May 201667042.521.99$2,849
Apr 201633036.561.99$1,206
Mar 201633033.011.79$1,089
Feb 201633026.472.06$874
Jan 201635027.352.36$957
Dec 201568032.362.00$2,200
Nov 201532038.792.17$1,241
Oct 201534043.552.43$1,481
Sep 201565042.992.76$2,794
Aug 201568040.162.87$2,731
Jul 201566048.152.95$3,178
Jun 2015102056.152.88$5,727
May 20150055.212.96$0
Apr 201566049.822.71$3,288
Mar 2015100042.892.93$4,289
Feb 201567044.662.98$2,992
Jan 2015102043.433.10$4,430
Dec 201467054.693.59$3,664
Nov 2014101070.464.25$7,116
Oct 2014101078.303.90$7,908
Sep 2014101086.164.05$8,702
Aug 201467089.394.04$5,989
Jul 201467096.564.18$6,470
Jun 201467098.164.74$6,577
May 2014100094.734.73$9,473
Apr 201433095.944.81$3,166
Mar 2014102095.895.06$9,781
Feb 201468097.406.19$6,623
Jan 201466090.404.86$5,966
Dec 2013103091.824.35$9,457
Nov 201369088.853.74$6,131
Oct 201369097.423.78$6,722
Sep 20131020104.113.72$10,619
Aug 20131370104.253.52$14,282
Jul 2013680102.523.72$6,971
Jun 2013102094.403.93$9,629
May 2013134094.834.15$12,707
Apr 2013136093.964.28$12,779
Mar 2013138093.623.91$12,920
Feb 2013102091.233.42$9,305
Jan 2013206091.603.42$18,870
Dec 2012204086.773.42$17,701
Nov 2012241086.953.62$20,955
Oct 2012238089.383.40$21,272
Sep 2012229094.672.92$21,679
Aug 2012228092.662.91$21,126
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010518080.843.80$41,875
Oct 2010173078.103.51$13,511
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010173070.364.91$12,172
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010175073.585.44$12,877
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009170072.544.11$12,332
Sep 20090065.543.06$0
Aug 2009162067.423.22$10,922
Jul 2009100061.133.46$6,113
Jun 20090066.163.90$0
May 2009168054.743.93$9,196
Apr 20090046.773.59$0
Mar 2009166042.144.06$6,995
Feb 200930032.814.63$984
Jan 2009178035.865.37$6,383
Dec 2008164037.105.98$6,084
Nov 20080055.496.86$0
Oct 2008178075.246.92$13,393
Sep 200800101.767.88$0
Aug 20081760114.228.48$20,103
Jul 200800131.0811.39$0
Jun 20081780131.3313.03$23,377
May 200800123.1711.57$0
Apr 20081800110.3110.45$19,856
Mar 200800101.909.66$0
Feb 2008178092.538.77$16,470
Jan 20080090.388.21$0
Dec 2007157088.337.30$13,868
Nov 20070091.677.29$0
Oct 2007159082.856.92$13,173
Sep 20070075.846.24$0
Aug 2007162069.066.39$11,188
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007176058.747.85$10,338
Apr 20070059.617.81$0
Mar 2007171056.927.30$9,733
Feb 20070055.108.22$0
Jan 2007174050.306.73$8,752
Dec 20060056.656.92$0
Nov 2006168054.207.62$9,106
Oct 2006171054.906.01$9,388
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 2006169069.376.34$11,724
Jun 2006171066.286.38$11,334
May 20060066.016.42$0
Apr 2006173064.397.36$11,139
Mar 20060056.707.08$0
Feb 2006172057.597.75$9,905
Jan 20060060.598.93$0
Dec 2005152054.9413.42$8,351
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 2005164061.4512.08$10,078
Aug 20050061.519.80$0
Jul 2005169055.697.84$9,412
Jun 20050052.337.38$0
May 2005173045.226.65$7,823
Apr 20050049.207.36$0
Mar 2005165050.377.15$8,311
Feb 2005172045.226.31$7,778
Jan 20050043.166.32$0
Dec 2004161139.866.75$6,424
Nov 20040145.286.33$6
Oct 2004164149.706.52$8,157
Sep 20040143.245.28$5
Aug 2004160142.375.55$6,785
Jul 20040138.286.08$6
Jun 2004167136.106.43$6,035
May 2004166137.486.49$6,228
Apr 20040134.475.86$6
Mar 2004168134.365.53$5,778
Feb 20040132.455.51$6
Jan 2004145132.036.30$4,651
Dec 20030130.266.30$6
Nov 2003170128.804.60$4,901
Oct 20030128.174.76$5
Sep 2003179126.314.75$4,714
Aug 20030129.765.13$5
Jul 2003168129.415.17$4,946
Jun 20030128.565.98$6
May 2003150126.595.97$3,994
Apr 2003165126.675.41$4,406
Mar 2003167131.146.10$5,206
Feb 20030133.487.93$8
Jan 2003164130.315.58$4,976
Dec 2002312126.914.85$8,401
Nov 2002170124.664.14$4,196
Oct 20020126.464.23$4
Sep 2002165127.443.64$4,531
Aug 20020125.963.16$3
Jul 2002175124.583.06$4,305
Jun 2002170123.733.34$4,037
May 2002171124.663.58$4,220
Apr 20020123.653.51$4
Mar 20020122.003.10$3
Feb 2002143118.222.38$2,608
Jan 2002174117.172.38$2,990
Dec 2001181116.932.36$3,067
Nov 20010118.072.41$2
Oct 2001165119.782.53$3,266
Sep 2001175124.262.25$4,248
Aug 2001177124.873.05$4,405
Jul 2001165123.933.20$3,952
Jun 2001214124.563.82$5,260
May 20010125.524.31$4
Apr 2001159124.685.34$3,929
Mar 2001177124.545.38$4,349
Feb 2001175127.755.77$4,862
Jan 20010127.478.40$8
Dec 2000169126.889.12$4,552
Nov 2000175132.215.66$5,642
Oct 2000177131.235.15$5,533
Sep 20000131.875.19$5
Aug 2000174129.644.54$5,162
Jul 20000128.534.09$4
Jun 2000176129.304.40$5,161
May 2000168127.263.68$4,583
Apr 2000175124.513.12$4,292
Mar 2000173128.422.86$4,920
Feb 20000127.622.73$3
Jan 2000345125.272.48$8,721
Dec 19990124.282.42$2
Nov 1999181123.192.43$4,200
Oct 1999181120.982.80$3,800
Sep 1999175121.752.62$3,809
Aug 1999176119.262.88$3,393
Jul 1999174117.892.37$3,115
Jun 19990115.942.36$2
May 19990115.792.32$2
Apr 1999179115.102.21$2,705
Mar 1999175112.471.84$2,184
Feb 199918119.981.82$1,808
Jan 1999182110.381.90$1,891
Dec 1998019.201.77$2
Nov 1998179110.892.19$1,952
Oct 1998183112.421.97$2,275
Sep 1998344112.592.08$4,333
Aug 1998179111.301.91$2,025
Jul 1998177111.742.24$2,080
Jun 1998175111.242.24$1,969
May 1998349112.622.21$4,407
Apr 1998177113.042.51$2,311
Mar 1998345112.802.31$4,418
Feb 1998341113.952.30$4,759
Jan 199875114.702.15$1,105
Dec 19970116.322.41$2
Nov 1997176118.193.09$3,205
Oct 19970119.253.15$3
Sep 1997159117.742.95$2,824
Aug 19970117.862.55$3
Jul 1997165117.582.25$2,903
Jun 1997179117.242.26$3,088
May 19970118.972.31$2
Apr 1997177117.882.08$3,167
Mar 19970118.951.94$2
Feb 1997181120.492.21$3,711
Jan 19970123.483.54$4
Dec 1996169123.32$3,941
Nov 1996182121.97$3,999
Oct 19960123.31$0
Sep 1996350122.22$7,777
Aug 19960120.26$0
Jul 1996168119.55$3,284
Jun 19960118.73$0
May 1996171119.43$3,323
Apr 1996175121.51$3,764
Mar 1996170019.38$3,295
Feb 1996173016.98$2,938
Jan 1996170017.07$2,902
Dec 1995177017.19$3,043
Nov 1995176016.00$2,816
Oct 1995175015.43$2,700
Sep 1995176016.18$2,848
Aug 1995175015.92$2,786
Jul 1995181015.24$2,758
Jun 1995342016.41$5,612
May 1995178017.56$3,126
Apr 1995175017.73$3,103
Mar 1995366016.44$6,017
Feb 1995173016.58$2,868
Jan 1995311015.92$4,951
Dec 1994177015.03$2,660
Nov 1994176015.90$2,798
Oct 1994179015.58$2,789
Sep 1994360015.29$5,504
Aug 1994357016.13$5,758
Jul 1994356017.56$6,251
Jun 1994363017.09$6,204
May 1994357115.88$5,669
Apr 1994180114.14$2,545
Mar 1994366112.46$4,560
Feb 1994183112.50$2,288
Jan 1994322112.66$4,077
Dec 1993338112.33$4,168
Nov 1993181114.49$2,623
Oct 1993176115.85$2,790
Sep 1993177115.03$2,660
Aug 1993182115.66$2,850
Jul 1993343115.46$5,303
Jun 1993180116.79$3,022
May 19930117.68$0

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.

Feb 2026 — as filed, then multipliedworked
Oil                   50 bbl  × $ 63.50 =     $3,175
Casinghead gas         0 Mcf  × $  3.75 =         $0

────────────────────────────────────────────────────
Month total                                   $3,175

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. 09/O/28591 is the state's own key, not one this site invented.