TATUM-TATUM UNIT

Operated by KOUATLI, AIMAN M. (P-5 476360) 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 20822District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$900 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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

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
OilDisposition19,871 bbl$653,303
Casinghead gasProduction233,457 Mcf$246,301
Total$899,604

162,951 Mcf of this lease's gas, across 47 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 (1)

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 30.4558, -96.5512. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.45580, -96.55117 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
11,897 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
1100.0%

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

The one well that filed a depth was drilled to 11,897 ft.

Completions filed
Apr 1990
1 of 1 wells

1 well

42-05133039111,897 ftApr 1990

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024186068.993.12$12,832
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 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 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202202104.226.84$14
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210177.435.24$5
Oct 20210179.795.71$6
Sep 20210069.865.35$0
Aug 20210166.024.22$4
Jul 20210170.783.98$4
Jun 20210169.493.38$3
May 20210163.483.02$3
Apr 20210160.362.76$3
Mar 20210161.302.72$3
Feb 20210157.805.55$6
Jan 20210150.412.81$3
Dec 20200144.642.68$3
Nov 20200138.772.71$3
Oct 20200136.972.48$2
Sep 20200137.091.99$2
Aug 20200139.982.39$2
Jul 20200138.371.83$2
Jun 20200134.901.69$2
May 20200116.921.81$2
Apr 20200114.751.80$2
Mar 20200130.341.86$2
Feb 20200149.881.98$2
Jan 202006757.252.09$140
Dec 2019190059.012.30$11,212
Nov 20190055.302.75$0
Oct 20190153.472.42$2
Sep 20190155.052.66$3
Aug 20190153.112.30$2
Jul 20190156.272.46$2
Jun 201901,36152.782.49$3,391
May 20191843,14858.482.74$19,387
Apr 20191821,84462.632.75$16,471
Mar 20191831,77756.803.06$15,836
Feb 20191852,18850.852.79$15,517
Jan 20191832,07246.033.23$15,112
Dec 20183752,50746.594.19$27,964
Nov 201803,05052.934.24$12,924
Oct 20181841,37761.443.40$15,984
Sep 2018179459.543.11$10,670
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018189060.183.08$11,374
May 2018359065.382.90$23,471
Apr 2018545863.842.90$34,816
Mar 20183801061.222.79$23,291
Feb 201806961.782.77$191
Jan 2018015062.874.01$601
Dec 201718754557.272.92$12,302
Nov 201718754555.423.12$12,063
Oct 20175461,41249.292.98$31,125
Sep 201718565447.523.09$10,810
Aug 201718344245.373.00$9,631
Jul 2017017243.873.09$531
Jun 201718614242.493.09$8,342
May 2017021045.373.26$685
Apr 201718125047.933.21$9,478
Mar 201717541046.772.98$9,408
Feb 20170050.452.95$0
Jan 201701,64949.413.42$5,638
Dec 201617867848.763.72$11,203
Nov 2016035342.492.64$933
Oct 201617925246.193.09$9,047
Sep 201618616141.553.10$8,228
Aug 201618020641.442.92$8,062
Jul 2016025341.622.92$740
Jun 2016030145.352.69$808
May 2016035942.521.99$715
Apr 2016037336.561.99$743
Mar 2016042033.011.79$753
Feb 2016042326.472.06$873
Jan 2016039527.352.36$934
Dec 2015084332.362.00$1,687
Nov 2015099338.792.17$2,152
Oct 201501043.552.43$24
Sep 2015010742.992.76$295
Aug 201509240.162.87$264
Jul 201509248.152.95$271
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015047849.822.71$1,294
Mar 2015059142.892.93$1,734
Feb 2015041344.662.98$1,229
Jan 2015065043.433.10$2,015
Dec 2014090054.693.59$3,232
Nov 201418955070.464.25$15,655
Oct 20140178.303.90$4
Sep 20140186.164.05$4
Aug 20140189.394.04$4
Jul 20140196.564.18$4
Jun 20140198.164.74$5
May 20140194.734.73$5
Apr 20140195.944.81$5
Mar 20140195.895.06$5
Feb 20140197.406.19$6
Jan 20140190.404.86$5
Dec 20130191.824.35$4
Nov 20130188.853.74$4
Oct 2013011097.423.78$416
Sep 20130135104.113.72$502
Aug 20130140104.253.52$493
Jul 2013157144102.523.72$16,631
Jun 2013015994.403.93$625
May 2013015794.834.15$651
Apr 2013015293.964.28$651
Mar 2013018293.623.91$712
Feb 2013022491.233.42$766
Jan 2013012791.603.42$434
Dec 2012012186.773.42$414
Nov 2012012186.953.62$439
Oct 2012017989.383.40$609
Sep 2012010994.672.92$318
Aug 201205592.662.91$160
Jul 20120085.133.02$0
Jun 201207679.822.52$191
May 2012015591.612.49$386
Apr 20120225101.652.00$449
Mar 20120211105.052.22$469
Feb 2012063101.102.57$162
Jan 201201198.092.73$30
Dec 201103996.873.24$126
Nov 201107595.723.31$248
Oct 201106884.983.65$248
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 201107894.144.52$352
Jun 201106992.904.64$320
May 201107998.134.40$348
Apr 2011081105.964.33$351
Mar 201108196.364.06$329
Feb 201103185.644.18$130
Jan 201108486.504.59$385
Dec 201007985.734.35$343
Nov 201008780.843.80$330
Oct 201009078.103.51$316
Sep 201007672.633.98$302
Aug 201008873.684.42$389
Jul 201009572.554.74$450
Jun 201009470.364.91$462
May 2010011871.124.24$500
Apr 201006381.694.12$260
Mar 20100178.394.39$4
Feb 20100073.585.44$0
Jan 20100174.365.96$6
Dec 20090171.445.48$5
Nov 20090174.593.75$4
Oct 200904572.544.11$185
Sep 200908765.543.06$267
Aug 200908267.423.22$264
Jul 2009013961.133.46$482
Jun 2009012866.163.90$499
May 2009154454.743.93$8,446
Apr 20090846.773.59$29
Mar 200904342.144.06$175
Feb 2009034832.814.63$1,612
Jan 2009045935.865.37$2,465
Dec 2008025837.105.98$1,542
Nov 2008023655.496.86$1,619
Oct 2008018475.246.92$1,274
Sep 20080177101.767.88$1,394
Aug 20080134114.228.48$1,137
Jul 20080126131.0811.39$1,435
Jun 2008169106131.3313.03$23,576
May 20080125123.1711.57$1,447
Apr 2008090110.3110.45$941
Mar 20080106101.909.66$1,024
Feb 200807592.538.77$658
Jan 2008011190.388.21$911
Dec 2007034288.337.30$2,497
Nov 200707891.677.29$569
Oct 200701582.856.92$104
Sep 20070375.846.24$19
Aug 200709569.066.39$607
Jul 200716311770.906.39$12,304
Jun 200703862.007.55$287
May 200703758.747.85$290
Apr 200709359.617.81$726
Mar 2007016356.927.30$1,190
Feb 20070155.108.22$8
Jan 20070150.306.73$7
Dec 2006167156.656.92$9,467
Nov 20060154.207.62$8
Oct 20060154.906.01$6
Sep 20060160.085.04$5
Aug 20060168.717.34$7
Jul 200606669.376.34$419
Jun 200608666.286.38$549
May 200609466.016.42$604
Apr 200609064.397.36$662
Mar 2006017256.707.08$1,218
Feb 200608757.597.75$674
Jan 200605660.598.93$500
Dec 200517816354.9413.42$11,966
Nov 2005026754.6910.59$2,827
Oct 2005033658.3413.80$4,635
Sep 2005200261.4512.08$12,314
Aug 2005016361.519.80$1,597
Jul 2005010355.697.84$808
Jun 2005016752.337.38$1,233
May 2005017845.226.65$1,184
Apr 200516415749.207.36$9,224
Mar 2005027250.377.15$1,946
Feb 2005015145.226.31$953
Jan 200509743.166.32$613
Dec 200403539.866.75$236
Nov 200402645.286.33$165
Oct 2004792549.706.52$4,089
Sep 200405343.245.28$280
Aug 2004011542.375.55$638
Jul 20041907838.286.08$7,748
Jun 200406636.106.43$425
May 20040037.486.49$0
Apr 200407634.475.86$445
Mar 200407334.365.53$404
Feb 200405132.455.51$281
Jan 200404332.036.30$271
Dec 200303830.266.30$239
Nov 200304728.804.60$216
Oct 20030028.174.76$0
Sep 200302826.314.75$133
Aug 2003012429.765.13$636
Jul 200301329.415.17$67
Jun 20030128.565.98$6
May 200305326.595.97$317
Apr 200302726.675.41$146
Mar 200302231.146.10$134
Feb 20030233.487.93$16
Jan 20030130.315.58$6
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020226.464.23$8
Sep 2002012127.443.64$440
Aug 2002011125.963.16$351
Jul 20021693724.583.06$4,267
Jun 200220323.733.34$485
May 20020124.663.58$4
Apr 20020123.653.51$4
Mar 20020122.003.10$3
Feb 20020018.222.38$0
Jan 20020117.172.38$2
Dec 20010016.932.36$0
Nov 200103418.072.41$82
Oct 200108019.782.53$202
Sep 2001024824.262.25$558
Aug 2001026924.873.05$821
Jul 200115736023.933.20$4,908
Jun 200103524.563.82$134
May 200109025.524.31$388
Apr 200107724.685.34$411
Mar 200108924.545.38$479
Feb 2001012427.755.77$715
Jan 2001014027.478.40$1,176
Dec 200013327526.889.12$6,084
Nov 2000025532.215.66$1,443
Oct 2000033431.235.15$1,719
Sep 200017623731.875.19$6,838
Aug 200006929.644.54$313
Jul 2000020728.534.09$847
Jun 2000019529.304.40$857
May 2000016927.263.68$622
Apr 200002224.513.12$69
Mar 2000013128.422.86$375
Feb 2000011327.622.73$308
Jan 200009825.272.48$243
Dec 1999021224.282.42$514
Nov 1999014023.192.43$341
Oct 1999032520.982.80$911
Sep 1999018521.752.62$484
Aug 1999013719.262.88$394
Jul 1999017817.892.37$422
Jun 1999020715.942.36$489
May 1999025815.792.32$599
Apr 1999024515.102.21$541
Mar 19997220112.471.84$1,267
Feb 199902469.981.82$447
Jan 1999021410.381.90$407
Dec 199802889.201.77$511
Nov 1998020210.892.19$442
Oct 1998026812.421.97$528
Sep 1998028612.592.08$596
Aug 1998032311.301.91$616
Jul 1998801,09011.742.24$3,378
Jun 1998096311.242.24$2,154
May 19981351,16912.622.21$4,283
Apr 199808513.042.51$213
Mar 199807612.802.31$176
Feb 199801,77913.952.30$4,090
Jan 1998018514.702.15$399
Dec 199718412616.322.41$3,307
Nov 1997019318.193.09$596
Oct 1997027019.253.15$850
Sep 1997032717.742.95$966
Aug 199705917.862.55$151
Jul 1997022317.582.25$501
Jun 19979056717.242.26$2,831
May 19971801,21818.972.31$6,226
Apr 199701,54817.882.08$3,224
Mar 199717888618.951.94$5,091
Feb 199702,20320.492.21$4,860
Jan 19971701,60023.483.54$9,655
Dec 19963532,68623.32$8,232
Nov 199602,00721.97$0
Oct 1996014223.31$0
Sep 19960022.22$0
Aug 199604720.26$0
Jul 199604919.55$0
Jun 1996010818.73$0
May 199612229919.43$2,370
Apr 199602,46321.51$0
Mar 19961623,63119.38$3,140
Feb 19961923,33416.98$3,260
Jan 19961953,22017.07$3,329
Dec 19955303,78917.19$9,111
Nov 199503,64816.00$0
Oct 19951763,77915.43$2,716
Sep 19952093,80116.18$3,382
Aug 19951892,44915.92$3,009
Jul 19951794,24715.24$2,728
Jun 19951932,98216.41$3,167
May 199511617.56$18
Apr 199502,65617.73$0
Mar 19951963,85216.44$3,222
Feb 19951932,57716.58$3,200
Jan 19953583,97615.92$5,699
Dec 19941923,42315.03$2,886
Nov 19941984,38015.90$3,148
Oct 19941793,11415.58$2,789
Sep 19941783,05415.29$2,722
Aug 19941924,29116.13$3,097
Jul 19943853,49917.56$6,761
Jun 19941903,33617.09$3,247
May 19941832,83315.88$2,906
Apr 19941743,06014.14$2,460
Mar 19943592,99312.46$4,473
Feb 19941853,36612.50$2,313
Jan 19943563,87712.66$4,507
Dec 19933624,39512.33$4,463
Nov 19937266,69314.49$10,520
Oct 19935403,45715.85$8,559
Sep 19933734,62215.03$5,606
Aug 199301,93115.66$0
Jul 19933534,61115.46$5,457
Jun 19931893,11816.79$3,173
May 19933728,00417.68$6,577
Apr 19931896,00718.05$3,411
Mar 19933717,78418.14$6,730
Feb 19933817,77217.90$6,820
Jan 19933857,57316.93$6,518

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.

Dec 2024 — as filed, then multipliedworked
Oil                  186 bbl  × $ 68.99 =    $12,832
Casinghead gas         0 Mcf  × $  3.12 =         $0

────────────────────────────────────────────────────
Month total                                  $12,832

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/20822 is the state's own key, not one this site invented.