MOBIL-GIVAN

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

Oil lease lease 65839District 8AField 52916500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$14.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$221 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 54 leases and 438 wells, and the rule below applies to all of them.

Discovered
1958-04-08
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2019-08-20.

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: WELL SPACING TO ZERO; PRORATION ACRES PLATS REQUIRED

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
OilDisposition450,824 bbl$13,636,472
Casinghead gasProduction147,719 Mcf$455,711
Total$14,092,183

42,850 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 (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 33.3818, -102.4084. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

33.38108, -102.40653 · 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
20.0%
1 of 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
6,650 ft
5 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
120.0%
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.
480.0%

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 5,930 and 6,780 ft, median 6,650 ft, over the 5 wells that filed a depth.

Completions filed
Feb 1987 – Feb 2018
5 of 5 wells

5 wells

42-4453145236,634 ftFeb 2018Yes
42-4453156155,930 ftSep 2014
42-4453143816,780 ftJul 1987
42-4453145546,650 ftMar 1987
42-4453144826,650 ftFeb 1987

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 20263320106.413.05$35,328
Apr 2026167098.932.87$16,521
Mar 2026166089.753.15$14,899
Feb 2026329063.503.75$20,892
Jan 2026165059.138.00$9,756
Dec 2025332056.664.41$18,811
Nov 2025166058.593.93$9,726
Oct 2025333059.383.30$19,774
Sep 2025166062.743.08$10,415
Aug 2025496063.933.01$31,709
Jul 2025163066.743.32$10,879
Jun 2025329066.483.13$21,872
May 2025167060.553.23$10,112
Apr 2025164062.363.54$10,227
Mar 2025355067.704.27$24,034
Feb 2025336070.884.34$23,816
Jan 2025171074.324.28$12,709
Dec 2024341068.993.12$23,526
Nov 2024352069.052.20$24,306
Oct 2024340071.372.28$24,266
Sep 2024172069.612.36$11,973
Aug 2024338075.632.06$25,563
Jul 2024415079.932.15$33,171
Jun 2024198078.082.63$15,460
May 2024505078.812.20$39,799
Apr 2024175084.451.66$14,779
Mar 2024186080.301.55$14,936
Feb 2024334076.091.78$25,414
Jan 2024388073.023.30$28,332
Dec 2023573071.262.61$40,832
Nov 2023191077.892.81$14,877
Oct 2023374085.443.09$31,955
Sep 2023375089.042.74$33,390
Aug 2023188080.522.67$15,138
Jul 2023355074.852.64$26,572
Jun 2023534068.962.26$36,825
May 2023183070.622.23$12,923
Apr 2023372078.122.24$29,061
Mar 2023548072.852.39$39,922
Feb 2023380075.112.47$28,542
Jan 2023185076.533.39$14,158
Dec 2022181076.415.73$13,830
Nov 2022366085.005.65$31,110
Oct 2022363087.185.86$31,646
Sep 202218110084.888.16$16,180
Aug 202217112094.529.13$17,258
Jul 202217191101.587.54$18,057
Jun 2022333152115.097.98$39,538
May 2022164191109.378.43$19,547
Apr 2022175145104.226.84$19,230
Mar 202216864108.885.08$18,617
Feb 2022172091.054.86$15,661
Jan 20223434081.844.54$28,253
Dec 202109571.323.90$370
Nov 20213622377.435.24$28,150
Oct 20211726079.795.71$14,067
Sep 202116117169.865.35$12,162
Aug 202134419466.024.22$23,530
Jul 2021012370.783.98$490
Jun 20213407769.493.38$23,887
May 20211701363.483.02$10,831
Apr 20213383860.362.76$20,507
Mar 202106661.302.72$179
Feb 202117211057.805.55$10,552
Jan 20211756250.412.81$8,996
Dec 202004944.642.68$131
Nov 20201698338.772.71$6,777
Oct 20201736736.972.48$6,562
Sep 20201719637.091.99$6,534
Aug 202016721439.982.39$7,187
Jul 202017214338.371.83$6,861
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020180014.751.80$2,655
Mar 20201942330.341.86$5,929
Feb 2020180049.881.98$8,978
Jan 20201835457.252.09$10,590
Dec 20191866859.012.30$11,133
Nov 2019176055.302.75$9,733
Oct 2019172053.472.42$9,197
Sep 2019344055.052.66$18,937
Aug 20191697553.112.30$9,148
Jul 201916616756.272.46$9,752
Jun 201933028152.782.49$18,117
May 201916231358.482.74$10,331
Apr 201916521962.632.75$10,936
Mar 201916419656.803.06$9,915
Feb 201916512950.852.79$8,750
Jan 20191659246.033.23$7,892
Dec 201816313746.594.19$8,168
Nov 201833112152.934.24$18,033
Oct 2018018661.443.40$632
Sep 201835516159.543.11$21,637
Aug 201801559.403.07$46
Jul 20183522565.142.93$23,003
Jun 2018014260.183.08$437
May 201833517665.382.90$22,413
Apr 201816310363.842.90$10,705
Mar 201818111861.222.79$11,410
Feb 201816915661.782.77$10,872
Jan 201817513662.874.01$11,548
Dec 201733920757.272.92$20,019
Nov 20171655355.423.12$9,310
Oct 20171742749.292.98$8,657
Sep 201716513047.523.09$8,242
Aug 20171756745.373.00$8,141
Jul 2017170043.873.09$7,458
Jun 20171629842.493.09$7,186
May 201718426045.373.26$9,197
Apr 201718418147.933.21$9,400
Mar 201733311346.772.98$15,912
Feb 201716325550.452.95$8,976
Jan 20171818849.413.42$9,244
Dec 201634413748.763.72$17,283
Nov 201634030742.492.64$15,258
Oct 201632738946.193.09$16,306
Sep 201616720041.553.10$7,559
Aug 201617020641.442.92$7,647
Jul 201615310941.622.92$6,687
Jun 201616821845.352.69$8,204
May 201633210342.521.99$14,322
Apr 201616811336.561.99$6,367
Mar 201632913033.011.79$11,094
Feb 20163439126.472.06$9,267
Jan 20161651727.352.36$4,553
Dec 201533017432.362.00$11,027
Nov 201533417338.792.17$13,331
Oct 201515610243.552.43$7,041
Sep 2015330042.992.76$14,187
Aug 20153471640.162.87$13,981
Jul 20151905848.152.95$9,319
Jun 20153615056.152.88$20,414
May 201518048955.212.96$11,383
Apr 201516241349.822.71$9,189
Mar 201537433542.892.93$17,024
Feb 20151625944.662.98$7,411
Jan 2015312043.433.10$13,550
Dec 2014327054.693.59$17,884
Nov 20141604070.464.25$11,444
Oct 201433019478.303.90$26,596
Sep 201437013286.164.05$32,413
Aug 20141912589.394.04$17,174
Jul 20143644296.564.18$35,323
Jun 20143503298.164.74$34,508
May 20143192094.734.73$30,313
Apr 20145653095.944.81$54,350
Mar 201419121995.895.06$19,422
Feb 20143578197.406.19$35,273
Jan 201455011790.404.86$50,289
Dec 201338117291.824.35$35,732
Nov 201335826888.853.74$32,810
Oct 201336711897.423.78$36,199
Sep 2013344385104.113.72$37,245
Aug 2013376568104.253.52$41,199
Jul 20133710102.523.72$38,035
Jun 2013376194.403.93$35,498
May 2013325094.834.15$30,820
Apr 201335817493.964.28$34,383
Mar 201336336093.623.91$35,393
Feb 201318727291.233.42$17,990
Jan 201355039091.603.42$51,714
Dec 201237522986.773.42$33,322
Nov 201238044686.953.62$34,658
Oct 201253135289.383.40$48,657
Sep 201237632094.672.92$36,530
Aug 201237437092.662.91$35,731
Jul 201251832785.133.02$45,085
Jun 201218633079.822.52$15,678
May 201248432991.612.49$45,158
Apr 2012392381101.652.00$40,608
Mar 2012474397105.052.22$50,676
Feb 2012294279101.102.57$30,441
Jan 201243336898.092.73$43,479
Dec 201147728896.873.24$47,140
Nov 201137330895.723.31$36,723
Oct 201144634484.983.65$39,156
Sep 201140017183.623.99$34,130
Aug 201160113783.404.15$50,692
Jul 201146514094.144.52$44,408
Jun 20113672092.904.64$34,187
May 2011576798.134.40$56,554
Apr 20115487105.964.33$58,096
Mar 2011361096.364.06$34,786
Feb 2011412785.644.18$35,313
Jan 2011471086.504.59$40,742
Dec 20104793085.734.35$41,195
Nov 2010405380.843.80$32,752
Oct 20105196778.103.51$40,769
Sep 2010446072.633.98$32,393
Aug 20105482973.684.42$40,505
Jul 20104202172.554.74$30,570
Jun 20105287770.364.91$37,528
May 201053441871.124.24$39,748
Apr 201036129981.694.12$30,723
Mar 201059828778.394.39$48,137
Feb 201053131173.585.44$40,764
Jan 201044827174.365.96$34,930
Dec 200957321871.445.48$42,131
Nov 2009589674.593.75$43,956
Oct 200957312572.544.11$42,079
Sep 20094737565.543.06$31,230
Aug 200966018367.423.22$45,086
Jul 200935819961.133.46$22,574
Jun 200962025566.163.90$42,012
May 200955132254.743.93$31,426
Apr 200957920346.773.59$27,808
Mar 200968820742.144.06$29,833
Feb 200952721532.814.63$18,287
Jan 200956815535.865.37$21,201
Dec 200854717437.105.98$21,334
Nov 200856221555.496.86$32,660
Oct 200864521275.246.92$49,997
Sep 2008686247101.767.88$71,753
Aug 2008492181114.228.48$57,732
Jul 2008637204131.0811.39$85,821
Jun 2008714149131.3313.03$95,711
May 2008673178123.1711.57$84,954
Apr 2008562207110.3110.45$64,158
Mar 2008582248101.909.66$61,702
Feb 200870120192.538.77$66,626
Jan 200864324790.388.21$60,141
Dec 200772132388.337.30$66,044
Nov 200766041691.677.29$63,536
Oct 200770937782.856.92$61,350
Sep 200755542675.846.24$44,751
Aug 200754042369.066.39$39,995
Jul 200769043470.906.39$51,693
Jun 200761420162.007.55$39,585
May 200768235058.747.85$42,807
Apr 200765723859.617.81$41,021
Mar 200767328956.927.30$40,417
Feb 200766132155.108.22$39,058
Jan 200773237950.306.73$39,369
Dec 200676834856.656.92$45,915
Nov 200666240054.207.62$38,927
Oct 200682339654.906.01$47,564
Sep 200679835260.085.04$49,717
Aug 200672435068.717.34$52,315
Jul 200670334669.376.34$50,962
Jun 200663340866.286.38$44,560
May 200668332766.016.42$47,186
Apr 200666037864.397.36$45,280
Mar 200668335956.707.08$41,269
Feb 200663135757.597.75$39,106
Jan 200676245760.598.93$50,252
Dec 200565747054.9413.42$42,401
Nov 200575040154.6910.59$45,263
Oct 200583537658.3413.80$53,901
Sep 200569939461.4512.08$47,713
Aug 200579444961.519.80$53,238
Jul 200571446055.697.84$43,371
Jun 200572447052.337.38$41,356
May 200584752545.226.65$41,793
Apr 200566734949.207.36$35,385
Mar 200575235250.377.15$40,397
Feb 200575634345.226.31$36,351
Jan 20051,02344643.166.32$46,972
Dec 20041,13234539.866.75$47,451
Nov 20041,01740745.286.33$48,626
Oct 20041,14668849.706.52$61,439
Sep 20041,05971743.245.28$49,580
Aug 20041,25671942.375.55$57,208
Jul 20041,18190238.286.08$50,697
Jun 20041,15975036.106.43$46,665
May 200499871137.486.49$42,023
Apr 200497957734.475.86$37,126
Mar 20041,34967234.365.53$50,068
Feb 200478663932.455.51$29,026
Jan 20041,20528732.036.30$40,404
Dec 20031,30223830.266.30$40,898
Nov 20031,1766528.804.60$34,167
Oct 20031,18319028.174.76$34,229
Sep 20031,31816526.314.75$35,460
Aug 20031,22053129.765.13$39,031
Jul 20031,22487229.415.17$40,507
Jun 20031,23775228.565.98$39,828
May 20031,37577426.595.97$41,184
Apr 20031,02068426.675.41$30,902
Mar 20031,17772131.146.10$41,047
Feb 20031,22563833.487.93$46,070
Jan 20031,45771030.315.58$48,125
Dec 20021,15870026.914.85$34,559
Nov 20021,39857424.664.14$36,849
Oct 20021,34573726.464.23$38,706
Sep 20021,30476027.443.64$38,545
Aug 20021,31840825.963.16$35,506
Jul 20021,47825224.583.06$37,101
Jun 20021,41525223.733.34$34,419
May 20021,41525224.663.58$35,797
Apr 20021,02432723.653.51$25,366
Mar 20021,29693622.003.10$31,416
Feb 20021,12673918.222.38$22,271
Jan 20021,58298017.172.38$29,491
Dec 20011,42694416.932.36$26,374
Nov 20011,5281,12918.072.41$30,327
Oct 20011,3671,05319.782.53$29,702
Sep 20011,49997724.262.25$38,565
Aug 20011,55691424.873.05$41,488
Jul 20011,38049823.933.20$34,616
Jun 20011,53340424.563.82$39,195
May 20011,59250025.524.31$42,782
Apr 20011,55668924.685.34$42,078
Mar 20011,71380024.545.38$46,338
Feb 20011,44079327.755.77$44,533
Jan 20011,44375027.478.40$45,938
Dec 20001,42269126.889.12$44,527
Nov 20001,42258532.215.66$49,113
Oct 20002,13993731.235.15$71,622
Sep 20001,40985731.875.19$49,350
Aug 20001,50880029.644.54$48,330
Jul 20001,6021,02828.534.09$49,909
Jun 20001,51793029.304.40$48,538
May 20001,70165927.263.68$48,794
Apr 20001,59429124.513.12$39,976
Mar 20001,76125928.422.86$50,788
Feb 20001,65547027.622.73$46,993
Jan 20001,79991825.272.48$47,738
Dec 19991,89585724.282.42$48,088
Nov 19991,9681,06423.192.43$48,228
Oct 19992,0011,03320.982.80$44,877
Sep 19992,04493921.752.62$46,916
Aug 19992,35991419.262.88$48,063
Jul 19991,80888717.892.37$34,449
Jun 19991,82583515.942.36$31,063
May 19991,98782815.792.32$33,297
Apr 19991,85079615.102.21$29,693
Mar 19992,04475712.471.84$26,880
Feb 19991,8706239.981.82$19,795
Jan 19992,41177210.381.90$26,493
Dec 19982,1597209.201.77$21,140
Nov 19982,29282410.892.19$26,761
Oct 19982,37142712.421.97$30,289
Sep 19982,42466912.592.08$31,911
Aug 19982,47978811.301.91$29,516
Jul 19982,6441,07211.742.24$33,439
Jun 19982,6011,41911.242.24$32,410
May 19982,5991,23612.622.21$35,526
Apr 19981,52295913.042.51$22,249
Mar 19982,06096512.802.31$28,597
Feb 19981,78295513.952.30$27,055
Jan 19982,01691814.702.15$31,613
Dec 19972,02688316.322.41$35,193
Nov 19971,97995818.193.09$38,957
Oct 19972,25092819.253.15$46,236
Sep 19971,98325317.742.95$35,926
Aug 19972,07620717.862.55$37,606
Jul 19972,09920717.582.25$37,366
Jun 19972,12620717.242.26$37,119
May 19972,23220718.972.31$42,819
Apr 19972,14920717.882.08$38,855
Mar 19972,30320718.951.94$44,043
Feb 19972,11120720.492.21$43,711
Jan 19972,38622023.483.54$56,802
Dec 19962,39971723.32$55,945
Nov 19962,36279421.97$51,893
Oct 19962,62578823.31$61,189
Sep 19962,07184722.22$46,018
Aug 19962,51839220.26$51,015
Jul 19962,66220719.55$52,042
Jun 19962,63320718.73$49,316
May 19962,79520719.43$54,307
Apr 19962,87420721.51$61,820
Mar 19962,94220719.38$57,016
Feb 19962,86920716.98$48,716
Jan 19962,96434417.07$50,595
Dec 19953,15782317.19$54,269
Nov 19953,01194216.00$48,176
Oct 19953,08787515.43$47,632
Sep 19953,09079816.18$49,996
Aug 19953,3431,63815.92$53,221
Jul 19953,3611,85615.24$51,222
Jun 19953,4911,90516.41$57,287
May 19953,5171,84917.56$61,759
Apr 19953,3461,44117.73$59,325
Mar 19953,7181,88316.44$61,124
Feb 19953,6001,56216.58$59,688
Jan 19953,6331,33915.92$57,837
Dec 19943,9891,35515.03$59,955
Nov 19943,7641,89915.90$59,848
Oct 19944,2891,29815.58$66,823
Sep 19943,85279115.29$58,897
Aug 19944,1911,31716.13$67,601
Jul 19944,40891717.56$77,404
Jun 19944,52063917.09$77,247
May 19944,75172215.88$75,446
Apr 19944,99268914.14$70,587
Mar 19945,08155512.46$63,309
Feb 19944,31259212.50$53,900
Jan 19945,37374512.66$68,022
Dec 19935,46978612.33$67,433
Nov 19934,78364314.49$69,306
Oct 19935,94486615.85$94,212
Sep 19935,22166015.03$78,472
Aug 19935,56863915.66$87,195
Jul 19935,91656115.46$91,461
Jun 19936,28069816.79$105,441
May 19936,07493017.68$107,388
Apr 19935,72379718.05$103,300
Mar 19936,36291718.14$115,407
Feb 19936,27485417.90$112,305
Jan 19936,70494516.93$113,499

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                  332 bbl  × $106.41 =    $35,328
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $35,328

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/65839 is the state's own key, not one this site invented.