RIGGS, D. S.

Operated by PETEX (P-5 659782) in the ESTABAN (STRAWN REEF) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2905District 7BField 29436750OilCasinghead gasSaveExport
Value, all time
$4.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$146 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 8 leases and 10 wells, and the rule below applies to all of them.

Discovered
1955-08-22
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

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
OilDisposition64,888 bbl$3,234,546
Casinghead gasProduction203,401 Mcf$765,371
Total$3,999,917

27,456 Mcf of this lease's gas, across 48 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 32.4034, -100.4759. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.40335, -100.47588 · 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
no depth filed
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.

1 well

42-353016441

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 20260527106.413.05$1,605
Apr 202618251898.932.87$19,492
Mar 202616344989.753.15$16,043
Feb 202618036763.503.75$12,806
Jan 202617329559.138.00$12,589
Dec 202518234756.664.41$11,844
Nov 2025025358.593.93$993
Oct 202517634159.383.30$11,578
Sep 20251849062.743.08$11,821
Aug 2025184063.933.01$11,763
Jul 2025182066.743.32$12,147
Jun 2025355066.483.13$23,600
May 2025016760.553.23$540
Apr 202512657262.363.54$9,884
Mar 202518548967.704.27$14,612
Feb 202535164170.884.34$27,661
Jan 2025052874.324.28$2,259
Dec 2024038068.993.12$1,186
Nov 20241849069.052.20$12,903
Oct 2024018871.372.28$429
Sep 202436076169.612.36$26,859
Aug 2024066875.632.06$1,379
Jul 2024032679.932.15$700
Jun 202418268578.082.63$16,015
May 202416040578.812.20$13,500
Apr 2024044484.451.66$737
Mar 202417825180.301.55$14,681
Feb 2024034776.091.78$619
Jan 202417958873.023.30$15,010
Dec 202318461471.262.61$14,715
Nov 202318921477.892.81$15,322
Oct 20231835085.443.09$15,790
Sep 2023063689.042.74$1,739
Aug 202317863880.522.67$16,038
Jul 202318267574.852.64$15,406
Jun 202318163768.962.26$13,920
May 202318761270.622.23$14,569
Apr 202317956478.122.24$15,246
Mar 2023056672.852.39$1,355
Feb 202317442175.112.47$14,107
Jan 202318344276.533.39$15,502
Dec 2022045476.415.73$2,601
Nov 202219253685.005.65$19,346
Oct 202218363187.185.86$19,654
Sep 2022062584.888.16$5,102
Aug 202217660194.529.13$22,121
Jul 2022184626101.587.54$23,412
Jun 2022168499115.097.98$23,316
May 2022184279109.378.43$22,477
Apr 2022185632104.226.84$23,602
Mar 20220602108.885.08$3,056
Feb 2022182091.054.86$16,571
Jan 202218460981.844.54$17,822
Dec 2021061171.323.90$2,382
Nov 202117559777.435.24$16,677
Oct 202117863179.795.71$17,808
Sep 202118361369.865.35$16,064
Aug 202117165666.024.22$14,058
Jul 202118265270.783.98$15,478
Jun 2021060669.493.38$2,049
May 202118662663.483.02$13,696
Apr 202118559360.362.76$12,802
Mar 202118062961.302.72$12,743
Feb 2021044257.805.55$2,452
Jan 202117661750.412.81$10,606
Dec 202018460644.642.68$9,835
Nov 202018443738.772.71$8,316
Oct 202018336536.972.48$7,670
Sep 2020054837.091.99$1,091
Aug 202018363239.982.39$8,824
Jul 202018564738.371.83$8,279
Jun 202018861934.901.69$7,608
May 2020065316.921.81$1,185
Apr 202016658814.751.80$3,509
Mar 202018561130.341.86$6,747
Feb 202018856749.881.98$10,500
Jan 202018761057.252.09$11,984
Dec 201918461559.012.30$12,275
Nov 2019050855.302.75$1,397
Oct 201918569853.472.42$11,580
Sep 201918466955.052.66$11,907
Aug 201918475853.112.30$11,519
Jul 201918466656.272.46$11,992
Jun 201918463452.782.49$11,291
May 201918270258.482.74$12,567
Apr 201918374262.632.75$13,502
Mar 201954792956.803.06$33,914
Feb 2019072450.852.79$2,022
Jan 2019036246.033.23$1,169
Dec 2018026446.594.19$1,105
Nov 2018030752.934.24$1,301
Oct 2018056961.443.40$1,934
Sep 201817455559.543.11$12,085
Aug 201835565359.403.07$23,089
Jul 2018066465.142.93$1,947
Jun 201817670860.183.08$12,770
May 201817966865.382.90$13,641
Apr 2018060863.842.90$1,764
Mar 201818153661.222.79$12,575
Feb 201818335161.782.77$12,277
Jan 2018043262.874.01$1,732
Dec 201717951857.272.92$11,765
Nov 201718755355.423.12$12,088
Oct 201717366049.292.98$10,496
Sep 2017046247.523.09$1,426
Aug 201718631345.373.00$9,379
Jul 201718267243.873.09$10,059
Jun 201718348142.493.09$9,261
May 201718363445.373.26$10,372
Apr 201718946047.933.21$10,536
Mar 201717744546.772.98$9,606
Feb 2017043850.452.95$1,293
Jan 201718047149.413.42$10,504
Dec 201636044648.763.72$19,214
Nov 2016038842.492.64$1,026
Oct 201618027146.193.09$9,152
Sep 201618652141.553.10$9,344
Aug 2016042241.442.92$1,234
Jul 20161762841.622.92$7,407
Jun 20161802045.352.69$8,217
May 2016027442.521.99$546
Apr 201617257836.561.99$7,439
Mar 201618571833.011.79$7,395
Feb 201617849726.472.06$5,737
Jan 201637064727.352.36$11,649
Dec 2015057932.362.00$1,159
Nov 201519161138.792.17$8,733
Oct 201517967843.552.43$9,441
Sep 2015065742.992.76$1,812
Aug 201519069440.162.87$9,624
Jul 201517955648.152.95$10,256
Jun 201518965156.152.88$12,489
May 201518334355.212.96$11,117
Apr 201506549.822.71$176
Mar 20153659242.892.93$15,925
Feb 201504844.662.98$143
Jan 2015191043.433.10$8,295
Dec 2014180054.693.59$9,844
Nov 201418718770.464.25$13,971
Oct 201417821378.303.90$14,768
Sep 2014021086.164.05$850
Aug 201418733689.394.04$18,072
Jul 201418236196.564.18$19,083
Jun 201419029498.164.74$20,043
May 2014024294.734.73$1,144
Apr 201419028695.944.81$19,604
Mar 201417528495.895.06$18,217
Feb 201418718497.406.19$19,353
Jan 201418220390.404.86$17,440
Dec 201319218991.824.35$18,452
Nov 201318218588.853.74$16,862
Oct 201318518397.423.78$18,714
Sep 2013180220104.113.72$19,558
Aug 20130235104.253.52$828
Jul 2013188216102.523.72$20,077
Jun 201318023394.403.93$17,908
May 201318720694.834.15$18,588
Apr 201318022893.964.28$17,889
Mar 2013025693.623.91$1,002
Feb 201319336991.233.42$18,869
Jan 201317841591.603.42$17,724
Dec 201218434486.773.42$17,142
Nov 201218340386.953.62$17,373
Oct 201218434489.383.40$17,615
Sep 2012023994.672.92$698
Aug 201217823092.662.91$17,162
Jul 201218531185.133.02$16,689
Jun 201217959979.822.52$15,797
May 201217866691.612.49$17,964
Apr 2012182643101.652.00$19,784
Mar 2012189657105.052.22$21,314
Feb 20120605101.102.57$1,555
Jan 201218363898.092.73$19,695
Dec 201118363296.873.24$19,775
Nov 201118263495.723.31$19,520
Oct 201118266884.983.65$17,904
Sep 201120752783.623.99$19,410
Aug 201118163883.404.15$17,743
Jul 201118013594.144.52$17,555
Jun 2011022692.904.64$1,049
May 201118117698.134.40$18,537
Apr 2011181262105.964.33$20,314
Mar 201136746396.364.06$37,243
Feb 2011038385.644.18$1,601
Jan 201118344486.504.59$17,867
Dec 201018459785.734.35$18,370
Nov 201018166780.843.80$17,164
Oct 201016948778.103.51$14,908
Sep 201018055072.633.98$15,262
Aug 2010053573.684.42$2,364
Jul 201017856372.554.74$15,581
Jun 201018049670.364.91$15,100
May 201017459671.124.24$14,899
Apr 201018359081.694.12$17,382
Mar 201017857778.394.39$16,486
Feb 201017954773.585.44$16,148
Jan 201018859674.365.96$17,534
Dec 200918059671.445.48$16,128
Nov 2009055174.593.75$2,067
Oct 200917643972.544.11$14,571
Sep 200918143665.543.06$13,199
Aug 200919046367.423.22$14,300
Jul 200917860861.133.46$12,988
Jun 200918263066.163.90$14,495
May 200918375854.743.93$12,993
Apr 2009174846.773.59$2,730
Mar 200919573642.144.06$11,205
Feb 200918288232.814.63$10,058
Jan 200918087335.865.37$11,144
Dec 200818164137.105.98$10,546
Nov 200818357555.496.86$14,099
Oct 200818214075.246.92$14,663
Sep 2008176501101.767.88$21,856
Aug 2008179684114.228.48$26,248
Jul 2008169621131.0811.39$29,225
Jun 2008179657131.3313.03$32,071
May 20081671123.1711.57$7,890
Apr 2008188476110.3110.45$25,715
Mar 2008180676101.909.66$24,875
Feb 200819662092.538.77$23,574
Jan 200818164990.388.21$21,684
Dec 200719564488.337.30$21,927
Nov 200717963091.677.29$21,003
Oct 2007065182.856.92$4,506
Sep 200736056475.846.24$30,824
Aug 2007034769.066.39$2,217
Jul 200718853770.906.39$16,760
Jun 200717660962.007.55$15,509
May 200718666458.747.85$16,136
Apr 200717364859.617.81$15,370
Mar 200718072956.927.30$15,569
Feb 2007047455.108.22$3,894
Jan 200718064450.306.73$13,386
Dec 200619264456.656.92$15,332
Nov 200618063554.207.62$14,593
Oct 200616865754.906.01$13,174
Sep 200617564760.085.04$13,773
Aug 200618069568.717.34$17,469
Jul 200617756669.376.34$15,868
Jun 200619249866.286.38$15,905
May 200617957066.016.42$15,478
Apr 200618861864.397.36$16,654
Mar 200617864656.707.08$14,668
Feb 2006059257.597.75$4,589
Jan 200636663460.598.93$27,840
Dec 2005064054.9413.42$8,586
Nov 200518373954.6910.59$17,833
Oct 200518467958.3413.80$20,102
Sep 200517761761.4512.08$18,329
Aug 200517568561.519.80$17,475
Jul 200518963855.697.84$15,530
Jun 200518062452.337.38$14,025
May 200517247145.226.65$10,911
Apr 200517953149.207.36$12,715
Mar 200518158350.377.15$13,288
Feb 200518351945.226.31$11,551
Jan 200519255543.166.32$11,796
Dec 2004052639.866.75$3,551
Nov 200418354445.286.33$11,730
Oct 200417360649.706.52$12,546
Sep 200418163143.245.28$11,161
Aug 200418765742.375.55$11,570
Jul 200418067138.286.08$10,973
Jun 200417261636.106.43$10,172
May 200417560737.486.49$10,501
Apr 200418456234.475.86$9,635
Mar 200417852034.365.53$8,992
Feb 200418854532.455.51$9,103
Jan 200437667532.036.30$16,296
Dec 2003039530.266.30$2,489
Nov 200318142328.804.60$7,157
Oct 200318948728.174.76$7,642
Sep 200318147726.314.75$7,028
Aug 200318951229.765.13$8,251
Jul 200317752129.415.17$7,900
Jun 200318547028.565.98$8,096
May 200317248226.595.97$7,452
Apr 200318848226.675.41$7,620
Mar 200318550331.146.10$8,827
Feb 200318744733.487.93$9,804
Jan 200317848330.315.58$8,091
Dec 200218645926.914.85$7,233
Nov 200217542824.664.14$6,086
Oct 2002041726.464.23$1,764
Sep 200218546327.443.64$6,760
Aug 200217850225.963.16$6,209
Jul 200218750024.583.06$6,127
Jun 200236047523.733.34$10,128
May 2002052024.663.58$1,864
Apr 200217652023.653.51$5,989
Mar 200236050722.003.10$9,493
Feb 2002045918.222.38$1,090
Jan 200236359717.172.38$7,651
Dec 200116548416.932.36$3,938
Nov 200117946218.072.41$4,346
Oct 2001044319.782.53$1,120
Sep 200116948324.262.25$5,187
Aug 200118051724.873.05$6,055
Jul 200118353123.933.20$6,077
Jun 200117556224.563.82$6,447
May 200119050825.524.31$7,037
Apr 200118148624.685.34$7,060
Mar 200117348924.545.38$6,875
Feb 200118344727.755.77$7,656
Jan 200118348827.478.40$9,126
Dec 200017856726.889.12$9,957
Nov 200017847332.215.66$8,410
Oct 200018249931.235.15$8,251
Sep 200034866531.875.19$14,540
Aug 200018753529.644.54$7,972
Jul 200017448828.534.09$6,960
Jun 2000047329.304.40$2,080
May 200016847827.263.68$6,339
Apr 200017927824.513.12$5,254
Mar 200017947728.422.86$6,451
Feb 200017044227.622.73$5,901
Jan 200017649725.272.48$5,680
Dec 199918146924.282.42$5,531
Nov 199918152723.192.43$5,480
Oct 199917449020.982.80$5,024
Sep 199917347821.752.62$5,015
Aug 199916752619.262.88$4,729
Jul 199916754817.892.37$4,288
Jun 199917047615.942.36$3,834
May 199917456615.792.32$4,061
Apr 199917344615.102.21$3,597
Mar 199917655412.471.84$3,213
Feb 19991734549.981.82$2,552
Jan 199916555510.381.90$2,767
Dec 19981675009.201.77$2,423
Nov 199817731510.892.19$2,616
Oct 199817748712.421.97$3,157
Sep 199817247612.592.08$3,157
Aug 199817351111.301.91$2,930
Jul 199817449911.742.24$3,159
Jun 199817257111.242.24$3,211
May 199817654312.622.21$3,419
Apr 199817652813.042.51$3,618
Mar 199817549912.802.31$3,392
Feb 199817445313.952.30$3,469
Jan 199816351714.702.15$3,510
Dec 199717348816.322.41$4,000
Nov 199717153918.193.09$4,775
Oct 199717854219.253.15$5,134
Sep 199718050317.742.95$4,680
Aug 199717451417.862.55$4,421
Jul 199717448317.582.25$4,144
Jun 199717851617.242.26$4,233
May 199734759518.972.31$7,956
Apr 1997055917.882.08$1,164
Mar 199735856218.951.94$7,874
Feb 1997149620.492.21$1,115
Jan 199735759223.483.54$10,478
Dec 199617954223.32$4,174
Nov 199618254821.97$3,999
Oct 199617762123.31$4,126
Sep 199616961222.22$3,755
Aug 199616663320.26$3,363
Jul 199617769219.55$3,460
Jun 199617665218.73$3,296
May 199617671619.43$3,420
Apr 199635263221.51$7,572
Mar 1996061619.38$0
Feb 199633854316.98$5,739
Jan 1996059117.07$0
Dec 199534852317.19$5,982
Nov 199517753316.00$2,832
Oct 199535935515.43$5,539
Sep 1995047116.18$0
Aug 199524968015.92$3,964
Jul 1995061215.24$0
Jun 199517156716.41$2,806
May 199524552617.56$4,302
Apr 199519153817.73$3,386
Mar 199523257916.44$3,814
Feb 199518849616.58$3,117
Jan 199541145815.92$6,543
Dec 199419058015.03$2,856
Nov 1994057615.90$0
Oct 199425262115.58$3,926
Sep 199418363815.29$2,798
Aug 199423966216.13$3,855
Jul 199418135417.56$3,178
Jun 199424022417.09$4,102
May 1994046815.88$0
Apr 199418256214.14$2,573
Mar 199424656312.46$3,065
Feb 199418555212.50$2,313
Jan 199425245612.66$3,190
Dec 199318654412.33$2,293
Nov 199325361314.49$3,666
Oct 1993064515.85$0
Sep 199318563115.03$2,781
Aug 199343270015.66$6,765
Jul 1993066315.46$0
Jun 199324965816.79$4,181
May 199318465817.68$3,253
Apr 199324465118.05$4,404
Mar 199318461718.14$3,338
Feb 199344853817.90$8,019
Jan 1993054616.93$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.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas       527 Mcf  × $  3.05 =     $1,605

────────────────────────────────────────────────────
Month total                                   $1,605

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. 7B/O/2905 is the state's own key, not one this site invented.