ROBERTS UNIT

Operated by CROSS TIMBERS ENERGY, LLC (P-5 190469) in the LEE HARRISON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 60569District 8AField 52872001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$67 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 97 leases and 321 wells, and the rule below applies to all of them.

Discovered
1941-08-20
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2008-12-16.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: 5162',AMENDED SPACING,ADOPTED 20 ACRE OPTION WITH 1500'DIAGONAL.

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
OilDisposition124,048 bbl$5,559,848
Casinghead gasProduction2,655 Mcf$0
Total$5,559,848

2,655 Mcf of this lease's gas, across 25 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 (5)

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 33.5971, -101.7629. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles. 1 well has no surveyed location and is left out of it.

33.59766, -101.76209 · centre of 4 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
40.0%
2 of 5 wells
With a plug date
20.0%
1 of 5 wells
Median depth
5,000 ft
1 wells filed one
Completion to plug
2.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
240.0%
A plug date is filed
120.0%
BothOn the schedule and plugged. Neither fact cancels the other.
120.0%
NeitherNo plug date, and not on the schedule.
360.0%

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 5,000 ft.

Completions filed
Jun 1996
1 of 5 wells; 4 filed none
Plug dates filed
Jul 1998
1 of 5 wells; 4 filed none

Last completion to plug: a median of 2.1 years across the 1 well that filed both dates, with the middle half between 2.1 years and 2.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-303800265Yes
42-303102292
42-303102314
42-303102323
42-3031022115,000 ftJun 1996Jul 1998Yes

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 2026164098.932.87$16,225
Mar 20260089.753.15$0
Feb 2026164063.503.75$10,414
Jan 20260059.138.00$0
Dec 2025162056.664.41$9,179
Nov 20250058.593.93$0
Oct 2025165059.383.30$9,798
Sep 20250062.743.08$0
Aug 2025160063.933.01$10,229
Jul 20250066.743.32$0
Jun 2025165066.483.13$10,969
May 20250060.553.23$0
Apr 2025160062.363.54$9,978
Mar 20250067.704.27$0
Feb 2025167070.884.34$11,837
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024166069.052.20$11,462
Oct 20240071.372.28$0
Sep 2024164069.612.36$11,416
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024158078.082.63$12,337
May 20240078.812.20$0
Apr 2024149084.451.66$12,583
Mar 20240080.301.55$0
Feb 2024146076.091.78$11,109
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023156077.892.81$12,151
Oct 2023146085.443.09$12,474
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023155074.852.64$11,602
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023161078.122.24$12,577
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023148076.533.39$11,326
Dec 20220076.415.73$0
Nov 2022147085.005.65$12,495
Oct 20220087.185.86$0
Sep 2022169084.888.16$14,345
Aug 20220094.529.13$0
Jul 20221510101.587.54$15,339
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221520104.226.84$15,841
Mar 202200108.885.08$0
Feb 2022162091.054.86$14,750
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021156077.435.24$12,079
Oct 20210079.795.71$0
Sep 2021163069.865.35$11,387
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021170069.493.38$11,813
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021165061.302.72$10,115
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020140044.642.68$6,250
Nov 20200038.772.71$0
Oct 2020162036.972.48$5,989
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020156038.371.83$5,986
Jun 20200034.901.69$0
May 2020141016.921.81$2,386
Apr 20200014.751.80$0
Mar 2020158030.341.86$4,794
Feb 20200049.881.98$0
Jan 2020146057.252.09$8,359
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019163053.472.42$8,716
Sep 20190055.052.66$0
Aug 2019160053.112.30$8,498
Jul 20190056.272.46$0
Jun 2019166052.782.49$8,761
May 20190058.482.74$0
Apr 2019164062.632.75$10,271
Mar 2019162056.803.06$9,202
Feb 20190050.852.79$0
Jan 2019158046.033.23$7,273
Dec 2018163046.594.19$7,594
Nov 2018164052.934.24$8,681
Oct 2018160061.443.40$9,830
Sep 2018147059.543.11$8,752
Aug 2018327059.403.07$19,424
Jul 2018157065.142.93$10,227
Jun 2018157060.183.08$9,448
May 2018156065.382.90$10,199
Apr 2018161063.842.90$10,278
Mar 2018153061.222.79$9,367
Feb 2018157061.782.77$9,699
Jan 2018155062.874.01$9,745
Dec 2017324057.272.92$18,555
Nov 2017164055.423.12$9,089
Oct 2017163049.292.98$8,034
Sep 2017165047.523.09$7,841
Aug 2017161045.373.00$7,305
Jul 2017164043.873.09$7,195
Jun 2017163042.493.09$6,926
May 2017162045.373.26$7,350
Apr 2017166047.933.21$7,956
Mar 2017320046.772.98$14,966
Feb 2017155050.452.95$7,820
Jan 2017165049.413.42$8,153
Dec 2016166048.763.72$8,094
Nov 2016166042.492.64$7,053
Oct 2016165046.193.09$7,621
Sep 2016168041.553.10$6,980
Aug 2016162041.442.92$6,713
Jul 2016168041.622.92$6,992
Jun 2016329045.352.69$14,920
May 2016156042.521.99$6,633
Apr 2016168036.561.99$6,142
Mar 2016161033.011.79$5,315
Feb 2016167026.472.06$4,420
Jan 2016330027.352.36$9,026
Dec 2015332032.362.00$10,744
Nov 2015333038.792.17$12,917
Oct 2015176043.552.43$7,665
Sep 2015333042.992.76$14,316
Aug 2015167040.162.87$6,707
Jul 2015506048.152.95$24,364
Jun 2015327056.152.88$18,361
May 2015311055.212.96$17,170
Apr 2015322049.822.71$16,042
Mar 2015498042.892.93$21,359
Feb 2015330044.662.98$14,738
Jan 2015318043.433.10$13,811
Dec 2014333054.693.59$18,212
Nov 2014165070.464.25$11,626
Oct 2014310078.303.90$24,273
Sep 2014328086.164.05$28,260
Aug 2014498089.394.04$44,516
Jul 2014315096.564.18$30,416
Jun 2014334098.164.74$32,785
May 2014167094.734.73$15,820
Apr 2014500095.944.81$47,970
Mar 2014166095.895.06$15,918
Feb 2014331097.406.19$32,239
Jan 2014331090.404.86$29,922
Dec 2013494091.824.35$45,359
Nov 2013340088.853.74$30,209
Oct 2013335097.423.78$32,636
Sep 20133370104.113.72$35,085
Aug 20133340104.253.52$34,820
Jul 20133370102.523.72$34,549
Jun 2013333094.403.93$31,435
May 2013503094.834.15$47,699
Apr 2013339093.964.28$31,852
Mar 2013333093.623.91$31,175
Feb 2013168091.233.42$15,327
Jan 2013341091.603.42$31,236
Dec 2012337086.773.42$29,241
Nov 2012172086.953.62$14,955
Oct 2012347089.383.40$31,015
Sep 2012339094.672.92$32,093
Aug 2012320092.662.91$29,651
Jul 2012336085.133.02$28,604
Jun 2012330079.822.52$26,341
May 2012171091.612.49$15,665
Apr 20121730101.652.00$17,585
Mar 20123390105.052.22$35,612
Feb 20121710101.102.57$17,288
Jan 2012335098.092.73$32,860
Dec 2011329096.873.24$31,870
Nov 2011334095.723.31$31,970
Oct 2011161084.983.65$13,682
Sep 2011335083.623.99$28,013
Aug 2011495083.404.15$41,283
Jul 2011323094.144.52$30,407
Jun 2011328092.904.64$30,471
May 2011332098.134.40$32,579
Apr 20113230105.964.33$34,225
Mar 2011490096.364.06$47,216
Feb 2011170085.644.18$14,559
Jan 2011337086.504.59$29,151
Dec 2010506085.734.35$43,379
Nov 2010333080.843.80$26,920
Oct 2010327078.103.51$25,539
Sep 2010338072.633.98$24,549
Aug 2010339073.684.42$24,978
Jul 2010337072.554.74$24,449
Jun 2010334070.364.91$23,500
May 2010494071.124.24$35,133
Apr 2010338081.694.12$27,611
Mar 2010335078.394.39$26,261
Feb 2010335073.585.44$24,649
Jan 2010334074.365.96$24,836
Dec 2009482071.445.48$34,434
Nov 2009332074.593.75$24,764
Oct 2009329072.544.11$23,866
Sep 2009338065.543.06$22,153
Aug 2009340067.423.22$22,923
Jul 2009508061.133.46$31,054
Jun 2009346066.163.90$22,891
May 2009341054.743.93$18,666
Apr 2009336046.773.59$15,715
Mar 2009516042.144.06$21,744
Feb 2009335032.814.63$10,991
Jan 2009346035.865.37$12,408
Dec 2008520037.105.98$19,292
Nov 2008170055.496.86$9,433
Oct 2008335075.246.92$25,205
Sep 20084820101.767.88$49,048
Aug 20083350114.228.48$38,264
Jul 20083330131.0811.39$43,650
Jun 20085080131.3313.03$66,716
May 20083350123.1711.57$41,262
Apr 20083340110.3110.45$36,844
Mar 20083170101.909.66$32,302
Feb 2008163092.538.77$15,082
Jan 2008505090.388.21$45,642
Dec 2007335088.337.30$29,591
Nov 2007340091.677.29$31,168
Oct 2007327082.856.92$27,092
Sep 2007491075.846.24$37,237
Aug 2007440069.066.39$30,386
Jul 2007337070.906.39$23,893
Jun 2007334062.007.55$20,708
May 2007334058.747.85$19,619
Apr 2007526059.617.81$31,355
Mar 2007168056.927.30$9,563
Feb 2007518055.108.22$28,542
Jan 2007551050.306.73$27,715
Dec 2006179056.656.92$10,140
Nov 2006534054.207.62$28,943
Oct 2006333054.906.01$18,282
Sep 2006321060.085.04$19,286
Aug 2006327068.717.34$22,468
Jul 2006505069.376.34$35,032
Jun 2006336066.286.38$22,270
May 2006516066.016.42$34,061
Apr 2006344064.397.36$22,150
Mar 2006498056.707.08$28,237
Feb 2006171057.597.75$9,848
Jan 2006485060.598.93$29,386
Dec 2005495054.9413.42$27,195
Nov 2005329054.6910.59$17,993
Oct 2005326058.3413.80$19,019
Sep 2005336061.4512.08$20,647
Aug 2005483061.519.80$29,709
Jul 2005169055.697.84$9,412
Jun 2005492052.337.38$25,746
May 2005330045.226.65$14,923
Apr 2005497049.207.36$24,452
Mar 2005285050.377.15$14,355
Feb 2005481045.226.31$21,751
Jan 2005330043.166.32$14,243
Dec 2004444039.866.75$17,698
Nov 2004318045.286.33$14,399
Oct 2004320049.706.52$15,904
Sep 2004477043.245.28$20,625
Aug 2004334042.375.55$14,152
Jul 2004494038.286.08$18,910
Jun 2004483036.106.43$17,436
May 2004324037.486.49$12,144
Apr 2004325034.475.86$11,203
Mar 2004492034.365.53$16,905
Feb 2004314032.455.51$10,189
Jan 2004476032.036.30$15,246
Dec 2003448030.266.30$13,556
Nov 2003462028.804.60$13,306
Oct 2003328028.174.76$9,240
Sep 2003496026.314.75$13,050
Aug 2003481029.765.13$14,315
Jul 2003323029.415.17$9,499
Jun 2003472028.565.98$13,480
May 2003463026.595.97$12,311
Apr 2003312026.675.41$8,321
Mar 2003464031.146.10$14,449
Feb 2003317033.487.93$10,613
Jan 2003486030.315.58$14,731
Dec 2002466026.914.85$12,540
Nov 2002468024.664.14$11,541
Oct 2002316026.464.23$8,361
Sep 2002462027.443.64$12,677
Aug 2002315025.963.16$8,177
Jul 2002488024.583.06$11,995
Jun 2002494023.733.34$11,723
May 2002631024.663.58$15,560
Apr 2002167023.653.51$3,950
Mar 2002490022.003.10$10,780
Feb 2002332018.222.38$6,049
Jan 2002311017.172.38$5,340
Dec 2001327016.932.36$5,536
Nov 2001483018.072.41$8,728
Oct 2001318019.782.53$6,290
Sep 2001493024.262.25$11,960
Aug 2001306024.873.05$7,610
Jul 2001410023.933.20$9,811
Jun 2001482024.563.82$11,838
May 2001492025.524.31$12,556
Apr 2001276024.685.34$6,812
Mar 2001491024.545.38$12,049
Feb 2001500027.755.77$13,875
Jan 2001463027.478.40$12,719
Dec 2000458026.889.12$12,311
Nov 2000320032.215.66$10,307
Oct 2000501031.235.15$15,646
Sep 2000339031.875.19$10,804
Aug 2000493029.644.54$14,613
Jul 2000493028.534.09$14,065
Jun 2000495029.304.40$14,504
May 2000322027.263.68$8,778
Apr 2000492024.513.12$12,059
Mar 2000502028.422.86$14,267
Feb 2000507027.622.73$14,003
Jan 2000331025.272.48$8,364
Dec 1999493024.282.42$11,970
Nov 1999324023.192.43$7,514
Oct 1999508020.982.80$10,658
Sep 1999473021.752.62$10,288
Aug 1999330019.262.88$6,356
Jul 1999493017.892.37$8,820
Jun 1999326015.942.36$5,196
May 1999486015.792.32$7,674
Apr 1999467015.102.21$7,052
Mar 1999485012.471.84$6,048
Feb 199949409.981.82$4,930
Jan 1999329010.381.90$3,415
Dec 199850009.201.77$4,600
Nov 1998485010.892.19$5,282
Oct 1998492012.421.97$6,111
Sep 1998330012.592.08$4,155
Aug 1998478011.301.91$5,401
Jul 1998494011.742.24$5,800
Jun 1998464011.242.24$5,215
May 1998318012.622.21$4,013
Apr 1998312013.042.51$4,068
Mar 1998489012.802.31$6,259
Feb 1998480013.952.30$6,696
Jan 1998635014.702.15$9,335
Dec 1997488016.322.41$7,964
Nov 1997660018.193.09$12,005
Oct 1997333019.253.15$6,410
Sep 1997480017.742.95$8,515
Aug 1997642017.862.55$11,466
Jul 1997488017.582.25$8,579
Jun 1997317017.242.26$5,465
May 1997655018.972.31$12,425
Apr 1997329017.882.08$5,883
Mar 1997650018.951.94$12,318
Feb 1997483020.492.21$9,897
Jan 1997477023.483.54$11,200
Dec 1996621023.32$14,482
Nov 1996476021.97$10,458
Oct 1996469023.31$10,932
Sep 1996501022.22$11,132
Aug 1996628020.26$12,723
Jul 1996477019.55$9,325
Jun 1996613018.73$11,481
May 1996452019.43$8,782
Apr 1996625021.51$13,444
Mar 1996460019.38$8,915
Feb 1996462016.98$7,845
Jan 1996636017.07$10,857
Dec 1995316017.19$5,432
Nov 1995308016.00$4,928
Oct 1995456015.43$7,036
Sep 1995461016.18$7,459
Aug 1995465015.92$7,403
Jul 1995626015.24$9,540
Jun 1995469016.41$7,696
May 1995783017.56$13,749
Apr 1995473017.73$8,386
Mar 1995469016.44$7,710
Feb 1995467016.58$7,743
Jan 199562510015.92$9,950
Dec 199461510015.03$9,243
Nov 199445710015.90$7,266
Oct 199461410015.58$9,566
Sep 199446210015.29$7,064
Aug 199461510016.13$9,920
Jul 199445210017.56$7,937
Jun 199460910017.09$10,408
May 199445510015.88$7,225
Apr 199461910014.14$8,753
Mar 199446610012.46$5,806
Feb 199446810012.50$5,850
Jan 199463810012.66$8,077
Dec 199346910012.33$5,783
Nov 199347210014.49$6,839
Oct 199361910015.85$9,811
Sep 199346810015.03$7,034
Aug 199347110015.66$7,376
Jul 199330510015.46$4,715
Jun 199332315016.79$5,423
May 199331415517.68$5,552
Apr 199347015018.05$8,484
Mar 199330710018.14$5,569
Feb 199315510017.90$2,775
Jan 1993010016.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                  164 bbl  × $ 98.93 =    $16,225
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $16,225

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. 8A/O/60569 is the state's own key, not one this site invented.