NELSON

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the BRAHANEY field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 65774District 8AField 11308001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$10.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$325 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 113 leases and 860 wells, and the rule below applies to all of them.

Discovered
1945-06-25
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 10 acres. The field rule took effect on 2015-07-14.

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: HORIZONTAL AND STACKED LATERAL RULES.

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
OilDisposition171,570 bbl$10,411,684
Casinghead gasProduction31,301 Mcf$65,754
Total$10,477,438

11,830 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 (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 33.1929, -102.9085. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.19317, -102.90920 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
5,322 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
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.
3100.0%

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 5,290 and 11,232 ft, median 5,322 ft, over the 3 wells that filed a depth.

Completions filed
Mar 1986 – Oct 2011
3 of 3 wells

3 wells

42-5013583045,322 ftOct 2011
42-5013557425,290 ftJan 2009
42-50110627111,232 ftMar 1986

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 20265330106.413.05$56,717
Apr 2026184098.932.87$18,203
Mar 2026180089.753.15$16,155
Feb 2026326063.503.75$20,701
Jan 2026339059.138.00$20,045
Dec 2025480056.664.41$27,197
Nov 2025324058.593.93$18,983
Oct 2025462059.383.30$27,434
Sep 2025483062.743.08$30,303
Aug 2025340063.933.01$21,736
Jul 2025506066.743.32$33,770
Jun 2025506066.483.13$33,639
May 2025333060.553.23$20,163
Apr 2025493062.363.54$30,743
Mar 2025508067.704.27$34,392
Feb 2025162070.884.34$11,483
Jan 2025502074.324.28$37,309
Dec 2024503068.993.12$34,702
Nov 2024343069.052.20$23,684
Oct 2024515071.372.28$36,756
Sep 2024337069.612.36$23,459
Aug 2024344075.632.06$26,017
Jul 2024340079.932.15$27,176
Jun 2024333078.082.63$26,001
May 2024174078.812.20$13,713
Apr 2024345084.451.66$29,135
Mar 2024668080.301.55$53,640
Feb 2024330076.091.78$25,110
Jan 2024530073.023.30$38,701
Dec 2023359071.262.61$25,582
Nov 2023351077.892.81$27,339
Oct 2023536085.443.09$45,796
Sep 2023349089.042.74$31,075
Aug 2023175080.522.67$14,091
Jul 2023364074.852.64$27,245
Jun 2023358068.962.26$24,688
May 2023531070.622.23$37,499
Apr 20230078.122.24$0
Mar 2023533072.852.39$38,829
Feb 2023177075.112.47$13,294
Jan 2023181076.533.39$13,852
Dec 2022354076.415.73$27,049
Nov 2022516085.005.65$43,860
Oct 2022519087.185.86$45,246
Sep 2022351084.888.16$29,793
Aug 2022532094.529.13$50,285
Jul 20225190101.587.54$52,720
Jun 20223570115.097.98$41,087
May 20221760109.378.43$19,249
Apr 20225220104.226.84$54,403
Mar 20227100108.885.08$77,305
Feb 2022174091.054.86$15,843
Jan 2022177081.844.54$14,486
Dec 2021525071.323.90$37,443
Nov 2021355077.435.24$27,488
Oct 2021506079.795.71$40,374
Sep 2021468069.865.35$32,694
Aug 2021500066.024.22$33,010
Jul 2021626070.783.98$44,308
Jun 2021498069.493.38$34,606
May 2021481063.483.02$30,534
Apr 2021662060.362.76$39,958
Mar 2021499061.302.72$30,589
Feb 2021344057.805.55$19,883
Jan 2021830050.412.81$41,840
Dec 2020491044.642.68$21,918
Nov 2020660038.772.71$25,588
Oct 2020329036.972.48$12,163
Sep 2020321037.091.99$11,906
Aug 2020328039.982.39$13,113
Jul 2020326038.371.83$12,509
Jun 2020334034.901.69$11,657
May 20200016.921.81$0
Apr 2020487014.751.80$7,183
Mar 2020683030.341.86$20,722
Feb 2020329049.881.98$16,411
Jan 2020674057.252.09$38,587
Dec 2019522059.012.30$30,803
Nov 2019505055.302.75$27,927
Oct 2019513053.472.42$27,430
Sep 2019166055.052.66$9,138
Aug 2019168053.112.30$8,922
Jul 2019343056.272.46$19,301
Jun 2019674052.782.49$35,574
May 2019507058.482.74$29,649
Apr 2019513062.632.75$32,129
Mar 2019514056.803.06$29,195
Feb 2019520050.852.79$26,442
Jan 2019851046.033.23$39,172
Dec 2018698046.594.19$32,520
Nov 2018518052.934.24$27,418
Oct 2018511061.443.40$31,396
Sep 2018520059.543.11$30,961
Aug 2018674059.403.07$40,036
Jul 2018669065.142.93$43,579
Jun 2018317060.183.08$19,077
May 2018621065.382.90$40,601
Apr 2018665063.842.90$42,454
Mar 2018494061.222.79$30,243
Feb 2018631061.782.77$38,983
Jan 2018796062.874.01$50,045
Dec 2017643057.272.92$36,825
Nov 2017665055.423.12$36,854
Oct 2017670049.292.98$33,024
Sep 2017627047.523.09$29,795
Aug 2017807045.373.00$36,614
Jul 2017485043.873.09$21,277
Jun 2017653042.493.09$27,746
May 2017667045.373.26$30,262
Apr 2017519047.933.21$24,876
Mar 2017314046.772.98$14,686
Feb 2017642050.452.95$32,389
Jan 2017498049.413.42$24,606
Dec 2016843048.763.72$41,105
Nov 2016685042.492.64$29,106
Oct 2016845046.193.09$39,031
Sep 2016682041.553.10$28,337
Aug 2016648041.442.92$26,853
Jul 2016666041.622.92$27,719
Jun 2016670045.352.69$30,385
May 2016855042.521.99$36,355
Apr 2016668036.561.99$24,422
Mar 2016819033.011.79$27,035
Feb 2016473026.472.06$12,520
Jan 2016495027.352.36$13,538
Dec 2015673032.362.00$21,778
Nov 2015472038.792.17$18,309
Oct 2015785043.552.43$34,187
Sep 2015465042.992.76$19,990
Aug 2015477040.162.87$19,156
Jul 2015776048.152.95$37,364
Jun 2015624056.152.88$35,038
May 2015790055.212.96$43,616
Apr 2015766049.822.71$38,162
Mar 2015968042.892.93$41,518
Feb 2015651044.662.98$29,074
Jan 2015670043.433.10$29,098
Dec 2014658054.693.59$35,986
Nov 2014816070.464.25$57,495
Oct 2014818078.303.90$64,049
Sep 2014799086.164.05$68,842
Aug 2014812089.394.04$72,585
Jul 2014786096.564.18$75,896
Jun 2014823098.164.74$80,786
May 2014791094.734.73$74,931
Apr 2014796095.944.81$76,368
Mar 2014837095.895.06$80,260
Feb 2014685097.406.19$66,719
Jan 2014696090.404.86$62,918
Dec 2013703091.824.35$64,549
Nov 2013877088.853.74$77,921
Oct 2013527097.423.78$51,340
Sep 20138470104.113.72$88,181
Aug 20137100104.253.52$74,018
Jul 20131,0540102.523.72$108,056
Jun 2013868094.403.93$81,939
May 2013894094.834.15$84,778
Apr 2013872093.964.28$81,933
Mar 20131,081093.623.91$101,203
Feb 2013714091.233.42$65,138
Jan 2013902091.603.42$82,623
Dec 20121,218086.773.42$105,686
Nov 2012892086.953.62$77,559
Oct 20121,022089.383.40$91,346
Sep 2012656094.672.92$62,104
Aug 20121,182092.662.91$109,524
Jul 20121,325085.133.02$112,797
Jun 20121,121079.822.52$89,478
May 20121,009091.612.49$92,434
Apr 20121,0120101.652.00$102,870
Mar 20121,0580105.052.22$111,143
Feb 20128770101.102.57$88,665
Jan 20121,049098.092.73$102,896
Dec 20111,194096.873.24$115,663
Nov 20111,047095.723.31$100,219
Oct 20111,045084.983.65$88,804
Sep 20111,032083.623.99$86,296
Aug 20111,019083.404.15$84,985
Jul 20111,009094.144.52$94,987
Jun 2011857092.904.64$79,615
May 2011869098.134.40$85,275
Apr 20111,0580105.964.33$112,106
Mar 2011343096.364.06$33,051
Feb 2011679085.644.18$58,150
Jan 2011872086.504.59$75,428
Dec 2010688085.734.35$58,982
Nov 2010510080.843.80$41,228
Oct 2010699078.103.51$54,592
Sep 2010675072.633.98$49,025
Aug 2010489073.684.42$36,030
Jul 2010343072.554.74$24,885
Jun 2010169070.364.91$11,891
May 2010341071.124.24$24,252
Apr 2010503081.694.12$41,090
Mar 2010356078.394.39$27,907
Feb 2010361073.585.44$26,562
Jan 2010507074.365.96$37,701
Dec 2009512071.445.48$36,577
Nov 2009514074.593.75$38,339
Oct 2009176072.544.11$12,767
Sep 2009509065.543.06$33,360
Aug 2009505067.423.22$34,047
Jul 2009503061.133.46$30,748
Jun 2009534066.163.90$35,329
May 2009342054.743.93$18,721
Apr 2009676046.773.59$31,617
Mar 2009692042.144.06$29,161
Feb 2009522032.814.63$17,127
Jan 2009503035.865.37$18,038
Dec 2008172037.105.98$6,381
Nov 2008349055.496.86$19,366
Oct 2008173075.246.92$13,017
Sep 20083280101.767.88$33,377
Aug 20081740114.228.48$19,874
Jul 20083310131.0811.39$43,387
Jun 20081590131.3313.03$20,881
May 20083180123.1711.57$39,168
Apr 20083440110.3110.45$37,947
Mar 20081610101.909.66$16,406
Feb 2008324092.538.77$29,980
Jan 2008338090.388.21$30,548
Dec 2007166088.337.30$14,663
Nov 2007334091.677.29$30,618
Oct 2007160082.856.92$13,256
Sep 2007328075.846.24$24,876
Aug 2007160069.066.39$11,050
Jul 2007322070.906.39$22,830
Jun 2007323062.007.55$20,026
May 2007161058.747.85$9,457
Apr 2007328059.617.81$19,552
Mar 2007327056.927.30$18,613
Feb 2007159055.108.22$8,761
Jan 2007331050.306.73$16,649
Dec 2006335056.656.92$18,978
Nov 2006327054.207.62$17,723
Oct 2006331054.906.01$18,172
Sep 2006160060.085.04$9,613
Aug 2006324068.717.34$22,262
Jul 2006316069.376.34$21,921
Jun 2006331066.286.38$21,939
May 2006330066.016.42$21,783
Apr 2006326064.397.36$20,991
Mar 2006327056.707.08$18,541
Feb 2006166057.597.75$9,560
Jan 2006491060.598.93$29,750
Dec 2005163054.9413.42$8,955
Nov 2005340054.6910.59$18,595
Oct 2005339058.3413.80$19,777
Sep 2005168061.4512.08$10,324
Aug 2005168061.519.80$10,334
Jul 2005325055.697.84$18,099
Jun 2005338052.337.38$17,688
May 2005170045.226.65$7,687
Apr 2005355049.207.36$17,466
Mar 2005348050.377.15$17,529
Feb 2005334045.226.31$15,103
Jan 2005168043.166.32$7,251
Dec 2004331039.866.75$13,194
Nov 2004343045.286.33$15,531
Oct 2004353049.706.52$17,544
Sep 2004344043.245.28$14,875
Aug 2004337042.375.55$14,279
Jul 2004335038.286.08$12,824
Jun 2004172036.106.43$6,209
May 2004333037.486.49$12,481
Apr 2004499034.475.86$17,201
Mar 2004164034.365.53$5,635
Feb 2004164032.455.51$5,322
Jan 2004495032.036.30$15,855
Dec 2003165030.266.30$4,993
Nov 2003333028.804.60$9,590
Oct 2003327028.174.76$9,212
Sep 2003328026.314.75$8,630
Aug 2003330029.765.13$9,821
Jul 2003165029.415.17$4,853
Jun 2003328028.565.98$9,368
May 200333126426.595.97$10,378
Apr 200333225526.675.41$10,233
Mar 200333226431.146.10$11,948
Feb 200333123833.487.93$12,968
Jan 200332826430.315.58$11,415
Dec 200233426426.914.85$10,269
Nov 200233825524.664.14$9,390
Oct 200216626426.464.23$5,509
Sep 200217825527.443.64$5,811
Aug 200218026425.963.16$5,508
Jul 200217526424.583.06$5,110
Jun 200217826423.733.34$5,105
May 200217726424.663.58$5,311
Apr 200214523823.653.51$4,265
Mar 200218023822.003.10$4,698
Feb 200218423818.222.38$3,918
Jan 200236526417.172.38$6,894
Dec 200117726416.932.36$3,621
Nov 200118426418.072.41$3,960
Oct 200117926419.782.53$4,208
Sep 200135426424.262.25$9,182
Aug 200118226424.873.05$5,332
Jul 200117725523.933.20$5,051
Jun 200134525524.563.82$9,448
May 200118026425.524.31$5,731
Apr 200116325524.685.34$5,383
Mar 200133926424.545.38$9,738
Feb 200117923827.755.77$6,340
Jan 200135526427.478.40$11,969
Dec 200017526426.889.12$7,112
Nov 200017725532.215.66$7,144
Oct 200018026431.235.15$6,980
Sep 200018223031.875.19$6,993
Aug 200018026429.644.54$6,534
Jul 200035426428.534.09$11,179
Jun 200018022529.304.40$6,263
May 200017326427.263.68$5,687
Apr 200036725524.513.12$9,790
Mar 200018324128.422.86$5,890
Feb 200036324727.622.73$10,700
Jan 200033926425.272.48$9,221
Dec 199917826424.282.42$4,962
Nov 199918225523.192.43$4,841
Oct 199936126420.982.80$8,314
Sep 199918425521.752.62$4,670
Aug 199935926419.262.88$7,674
Jul 199917826417.892.37$3,811
Jun 199936125515.942.36$6,357
May 199915523015.792.32$2,981
Apr 199917725515.102.21$3,236
Mar 199935424712.471.84$4,868
Feb 19991792219.981.82$2,188
Jan 199918626410.381.90$2,432
Dec 19983622309.201.77$3,738
Nov 199817624710.892.19$2,457
Oct 199836423812.421.97$4,990
Sep 199818325512.592.08$2,835
Aug 199835526411.301.91$4,515
Jul 199817326411.742.24$2,622
Jun 199836223811.242.24$4,601
May 199818325512.622.21$2,872
Apr 199836424713.042.51$5,365
Mar 199818323012.802.31$2,874
Feb 199835823013.952.30$5,523
Jan 199818424714.702.15$3,237
Dec 199735826416.322.41$6,479
Nov 199717925518.193.09$4,044
Oct 199736326419.253.15$7,819
Sep 199718225517.742.95$3,982
Aug 199736324717.862.55$7,114
Jul 199718022117.582.25$3,661
Jun 199735921317.242.26$6,670
May 199718026418.972.31$4,024
Apr 199717725517.882.08$3,696
Mar 199718126418.951.94$3,942
Feb 199718121320.492.21$4,179
Jan 199717726423.483.54$5,090
Dec 199636326423.32$8,465
Nov 199618125521.97$3,977
Oct 199618225523.31$4,242
Sep 199617821322.22$3,955
Aug 199617824720.26$3,606
Jul 199617823819.55$3,480
Jun 199618022118.73$3,371
May 199636124719.43$7,014
Apr 199617623821.51$3,786
Mar 199618123819.38$3,508
Feb 199617223816.98$2,921
Jan 199634226417.07$5,838
Dec 199516624717.19$2,854
Nov 199516625516.00$2,656
Oct 199535226415.43$5,431
Sep 199517823016.18$2,880
Aug 199517526415.92$2,786
Jul 199518026415.24$2,743
Jun 199518023016.41$2,954
May 199534124717.56$5,988
Apr 199521925517.73$3,883
Mar 199517426416.44$2,861
Feb 199526323016.58$4,361
Jan 199516625515.92$2,643
Dec 199433426415.03$5,020
Nov 199416725515.90$2,655
Oct 199433026415.58$5,141
Sep 199416324715.29$2,492
Aug 199416525516.13$2,661
Jul 199416426417.56$2,880
Jun 199432625517.09$5,571
May 199416123815.88$2,557
Apr 199415425514.14$2,178
Mar 199429923812.46$3,726
Feb 199433222112.50$4,150
Jan 199432723012.66$4,140
Dec 199316123012.33$1,985
Nov 199316423814.49$2,376
Oct 199332923815.85$5,215
Sep 199317323015.03$2,600
Aug 199318123015.66$2,834
Jul 199336023015.46$5,566
Jun 199317824716.79$2,989
May 199334726317.68$6,135
Apr 199318225318.05$3,285
Mar 199317726318.14$3,211
Feb 199333523617.90$5,997
Jan 199332526316.93$5,502

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                  533 bbl  × $106.41 =    $56,717
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $56,717

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/65774 is the state's own key, not one this site invented.