SPENCE, D. W.

Operated by BLACKSTONE ENERGY SERVICES LLC (P-5 73306) in the JAN-JERRYE, SE. (CANYON REEF) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 83506District 7CField 45638300NGPA filingCondensateGasSaveExport
Value, all time
$3.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$13 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 6 leases and 6 wells, and the rule below applies to all of them.

Discovered
1978-01-10
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1986-01-06.

The Commission's schedule remark for this field reads: PER OPERATOR REQUEST

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition343 bbl$16,272
GasProduction957,819 Mcf$3,194,516
Total$3,210,788

329,641 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 30.9148, -100.4366. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.91476, -100.43661 · 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
5,450 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 5,450 ft.

Completions filed
Aug 1979
1 of 1 wells

1 well

42-4133081215,450 ftAug 1979

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 202605106.413.05$15
Apr 20260298.932.87$6
Mar 20260489.753.15$13
Feb 2026058563.503.75$2,194
Jan 2026043159.138.00$3,447
Dec 2025022556.664.41$993
Nov 20250458.593.93$16
Oct 2025011059.383.30$364
Sep 2025060762.743.08$1,868
Aug 2025065763.933.01$1,981
Jul 2025063366.743.32$2,099
Jun 20250266.483.13$6
May 20250260.553.23$6
Apr 20250362.363.54$11
Mar 2025018967.704.27$807
Feb 2025041470.884.34$1,797
Jan 2025017374.324.28$740
Dec 20240268.993.12$6
Nov 20240469.052.20$9
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240275.632.06$4
Jul 20240079.932.15$0
Jun 20240878.082.63$21
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 202408580.301.55$131
Feb 2024042876.091.78$763
Jan 2024049273.023.30$1,622
Dec 2023045771.262.61$1,193
Nov 2023041077.892.81$1,151
Oct 2023047085.443.09$1,451
Sep 2023047789.042.74$1,305
Aug 2023056680.522.67$1,513
Jul 2023057674.852.64$1,522
Jun 2023050468.962.26$1,138
May 2023052970.622.23$1,178
Apr 2023051478.122.24$1,150
Mar 2023056972.852.39$1,362
Feb 2023045975.112.47$1,132
Jan 2023050876.533.39$1,721
Dec 2022051376.415.73$2,939
Nov 2022051685.005.65$2,913
Oct 2022053687.185.86$3,143
Sep 2022050484.888.16$4,114
Aug 2022055494.529.13$5,056
Jul 20220274101.587.54$2,067
Jun 20220436115.097.98$3,478
May 20220469109.378.43$3,955
Apr 20220485104.226.84$3,316
Mar 20220509108.885.08$2,584
Feb 2022045791.054.86$2,220
Jan 2022053181.844.54$2,410
Dec 2021055471.323.90$2,160
Nov 2021053077.435.24$2,776
Oct 2021053679.795.71$3,063
Sep 2021053169.865.35$2,841
Aug 2021056866.024.22$2,397
Jul 2021057570.783.98$2,290
Jun 2021056369.493.38$1,903
May 2021059663.483.02$1,799
Apr 2021056360.362.76$1,553
Mar 2021053261.302.72$1,445
Feb 202105357.805.55$294
Jan 202106050.412.81$169
Dec 2020013244.642.68$353
Nov 2020063038.772.71$1,705
Oct 2020067036.972.48$1,661
Sep 2020024737.091.99$492
Aug 2020016739.982.39$398
Jul 20200038.371.83$0
Jun 2020019634.901.69$331
May 202004516.921.81$82
Apr 2020056514.751.80$1,019
Mar 2020058430.341.86$1,084
Feb 2020055549.881.98$1,099
Jan 2020058657.252.09$1,228
Dec 2019059359.012.30$1,366
Nov 2019056355.302.75$1,549
Oct 2019058053.472.42$1,403
Sep 2019052655.052.66$1,398
Aug 2019026853.112.30$618
Jul 201904756.272.46$116
Jun 2019025252.782.49$628
May 2019021758.482.74$595
Apr 2019021162.632.75$580
Mar 2019057756.803.06$1,767
Feb 2019052050.852.79$1,452
Jan 2019057946.033.23$1,869
Dec 2018057846.594.19$2,419
Nov 2018059152.934.24$2,504
Oct 2018058361.443.40$1,981
Sep 2018056659.543.11$1,759
Aug 2018058759.403.07$1,800
Jul 2018059265.142.93$1,736
Jun 2018059160.183.08$1,818
May 2018061665.382.90$1,787
Apr 2018054163.842.90$1,569
Mar 2018058061.222.79$1,616
Feb 2018052661.782.77$1,455
Jan 2018066762.874.01$2,674
Dec 2017063457.272.92$1,852
Nov 2017061755.423.12$1,924
Oct 2017063949.292.98$1,907
Sep 2017062447.523.09$1,926
Aug 2017065045.373.00$1,953
Jul 2017063043.873.09$1,945
Jun 2017063042.493.09$1,945
May 2017063945.373.26$2,085
Apr 2017063747.933.21$2,046
Mar 2017064546.772.98$1,924
Feb 2017059350.452.95$1,751
Jan 2017066049.413.42$2,256
Dec 2016066348.763.72$2,468
Nov 2016064942.492.64$1,716
Oct 2016067346.193.09$2,080
Sep 2016065441.553.10$2,028
Aug 2016068441.442.92$2,000
Jul 2016062841.622.92$1,836
Jun 2016066045.352.69$1,773
May 2016068442.521.99$1,362
Apr 2016066636.561.99$1,326
Mar 2016069333.011.79$1,243
Feb 2016064926.472.06$1,339
Jan 2016070927.352.36$1,676
Dec 2015064432.362.00$1,289
Nov 2015067638.792.17$1,465
Oct 2015070543.552.43$1,711
Sep 2015068242.992.76$1,881
Aug 2015070740.162.87$2,031
Jul 2015071348.152.95$2,100
Jun 2015066556.152.88$1,917
May 2015067055.212.96$1,980
Apr 2015067749.822.71$1,832
Mar 2015065042.892.93$1,908
Feb 2015064544.662.98$1,920
Jan 2015071243.433.10$2,208
Dec 2014075354.693.59$2,704
Nov 2014073370.464.25$3,117
Oct 2014076878.303.90$2,996
Sep 2014074786.164.05$3,022
Aug 2014065789.394.04$2,651
Jul 2014057196.564.18$2,387
Jun 2014071898.164.74$3,401
May 2014076794.734.73$3,625
Apr 2014076095.944.81$3,655
Mar 2014057995.895.06$2,928
Feb 2014066697.406.19$4,124
Jan 2014075490.404.86$3,665
Dec 2013077291.824.35$3,362
Nov 2013072388.853.74$2,703
Oct 2013074597.423.78$2,816
Sep 20130741104.113.72$2,755
Aug 20130782104.253.52$2,755
Jul 20130785102.523.72$2,918
Jun 2013076994.403.93$3,025
May 2013060594.834.15$2,510
Apr 2013070093.964.28$2,998
Mar 2013057893.623.91$2,262
Feb 2013070791.233.42$2,418
Jan 2013078191.603.42$2,671
Dec 2012079286.773.42$2,709
Nov 2012077186.953.62$2,795
Oct 2012079489.383.40$2,699
Sep 2012078094.672.92$2,276
Aug 2012081792.662.91$2,376
Jul 2012082285.133.02$2,483
Jun 2012080479.822.52$2,025
May 2012083291.612.49$2,070
Apr 20120814101.652.00$1,625
Mar 20120835105.052.22$1,855
Feb 20120787101.102.57$2,023
Jan 2012084898.092.73$2,319
Dec 2011084996.873.24$2,751
Nov 2011084195.723.31$2,785
Oct 2011087084.983.65$3,174
Sep 2011078583.623.99$3,129
Aug 2011081983.404.15$3,398
Jul 2011080794.144.52$3,645
Jun 2011080692.904.64$3,740
May 2011084098.134.40$3,700
Apr 20110792105.964.33$3,432
Mar 2011082296.364.06$3,335
Feb 2011056185.644.18$2,345
Jan 2011074286.504.59$3,405
Dec 2010080685.734.35$3,504
Nov 2010074780.843.80$2,835
Oct 2010091778.103.51$3,218
Sep 2010059872.633.98$2,380
Aug 2010044373.684.42$1,958
Jul 2010029872.554.74$1,411
Jun 2010052370.364.91$2,568
May 2010049871.124.24$2,109
Apr 2010028581.694.12$1,175
Mar 2010024478.394.39$1,071
Feb 2010025673.585.44$1,393
Jan 2010036574.365.96$2,177
Dec 2009011571.445.48$631
Nov 200901,02774.593.75$3,853
Oct 20090072.544.11$0
Sep 200902,36765.543.06$7,254
Aug 200903,36867.423.22$10,840
Jul 200903,41061.133.46$11,814
Jun 200903,35566.163.90$13,068
May 200903,55354.743.93$13,948
Apr 200903,55846.773.59$12,764
Mar 200902,94142.144.06$11,938
Feb 200902,19732.814.63$10,179
Jan 200902,60835.865.37$14,008
Dec 200803,12937.105.98$18,702
Nov 200803,69755.496.86$25,363
Oct 20081763,45575.246.92$37,158
Sep 200802,855101.767.88$22,489
Aug 200803,416114.228.48$28,978
Jul 200803,376131.0811.39$38,451
Jun 200803,240131.3313.03$42,226
May 200801,400123.1711.57$16,204
Apr 200802,314110.3110.45$24,193
Mar 200803,765101.909.66$36,385
Feb 200803,42092.538.77$29,995
Jan 200803,96990.388.21$32,569
Dec 200703,74388.337.30$27,331
Nov 200703,49391.677.29$25,470
Oct 200703,43882.856.92$23,798
Sep 200703,21675.846.24$20,081
Aug 200702,97869.066.39$19,023
Jul 200703,10670.906.39$19,841
Jun 200702,81962.007.55$21,279
May 200702,92058.747.85$22,911
Apr 200703,11159.617.81$24,282
Mar 200703,36156.927.30$24,542
Feb 200703,26855.108.22$26,850
Jan 200703,81550.306.73$25,663
Dec 200603,76456.656.92$26,041
Nov 200603,58554.207.62$27,309
Oct 200603,67954.906.01$22,125
Sep 200603,59360.085.04$18,099
Aug 200603,59768.717.34$26,402
Jul 200603,02369.376.34$19,174
Jun 200603,36666.286.38$21,488
May 200603,61066.016.42$23,194
Apr 200603,67364.397.36$27,035
Mar 200603,86156.707.08$27,347
Feb 200603,62657.597.75$28,106
Jan 200604,01860.598.93$35,894
Dec 200504,25654.9413.42$57,096
Nov 200504,63554.6910.59$49,077
Oct 200505,04258.3413.80$69,558
Sep 200504,56161.4512.08$55,092
Aug 200504,94761.519.80$48,465
Jul 200504,97455.697.84$39,014
Jun 200504,90652.337.38$36,211
May 200505,16545.226.65$34,353
Apr 200505,31149.207.36$39,092
Mar 200505,98950.377.15$42,851
Feb 200505,72345.226.31$36,123
Jan 200506,50443.166.32$41,120
Dec 200406,82339.866.75$46,063
Nov 200406,88445.286.33$43,579
Oct 200407,28649.706.52$47,469
Sep 200407,37543.245.28$38,969
Aug 200408,06942.375.55$44,788
Jul 200408,43238.286.08$51,302
Jun 200408,31936.106.43$53,516
May 200409,99837.486.49$64,933
Apr 200407,19234.475.86$42,134
Mar 200402,25434.365.53$12,465
Feb 200402,21432.455.51$12,198
Jan 200402,44432.036.30$15,396
Dec 200302,43530.266.30$15,344
Nov 200302,28828.804.60$10,514
Oct 200302,42028.174.76$11,518
Sep 200301,31026.314.75$6,222
Aug 200301,13429.765.13$5,817
Jul 200302,23229.415.17$11,541
Jun 200302,20128.565.98$13,168
May 200302,28426.595.97$13,642
Apr 200302,18726.675.41$11,826
Mar 200302,26431.146.10$13,801
Feb 200302,06633.487.93$16,375
Jan 200302,26130.315.58$12,621
Dec 200202,30026.914.85$11,164
Nov 200202,19324.664.14$9,072
Oct 200202,26126.464.23$9,562
Sep 200202,12127.443.64$7,710
Aug 200202,16525.963.16$6,850
Jul 200202,22624.583.06$6,815
Jun 200202,07623.733.34$6,930
May 200202,08624.663.58$7,476
Apr 200201,99523.653.51$7,007
Mar 200202,11522.003.10$6,562
Feb 200201,96518.222.38$4,668
Jan 200202,19417.172.38$5,212
Dec 200102,23216.932.36$5,277
Nov 200102,13218.072.41$5,129
Oct 200102,20819.782.53$5,584
Sep 200102,06924.262.25$4,658
Aug 200102,16224.873.05$6,601
Jul 200102,17723.933.20$6,960
Jun 200102,08324.563.82$7,966
May 200102,08825.524.31$8,994
Apr 200102,04824.685.34$10,927
Mar 200102,11624.545.38$11,377
Feb 200102,01227.755.77$11,603
Jan 200102,00827.478.40$16,865
Dec 200002,06426.889.12$18,829
Nov 200002,53132.215.66$14,320
Oct 200002,54431.235.15$13,090
Sep 200002,59531.875.19$13,459
Aug 200002,76729.644.54$12,564
Jul 200002,93528.534.09$12,003
Jun 200002,81329.304.40$12,369
May 200002,94227.263.68$10,826
Apr 200002,87924.513.12$8,971
Mar 200002,98628.422.86$8,539
Feb 200002,72727.622.73$7,435
Jan 200002,93225.272.48$7,273
Dec 199903,11924.282.42$7,560
Nov 199903,09523.192.43$7,533
Oct 199903,07520.982.80$8,621
Sep 199902,96721.752.62$7,770
Aug 199903,03019.262.88$8,713
Jul 199903,05717.892.37$7,252
Jun 199903,06115.942.36$7,230
May 199903,21115.792.32$7,453
Apr 199903,10915.102.21$6,865
Mar 199903,19912.471.84$5,881
Feb 199903,0179.981.82$5,484
Jan 199903,32710.381.90$6,321
Dec 199803,2819.201.77$5,818
Nov 199803,16310.892.19$6,913
Oct 199803,22112.421.97$6,343
Sep 199803,52412.592.08$7,339
Aug 199803,62211.301.91$6,908
Jul 199803,57611.742.24$8,000
Jun 199803,47011.242.24$7,763
May 199803,66112.622.21$8,077
Apr 199803,64713.042.51$9,137
Mar 199803,54812.802.31$8,194
Feb 199803,28213.952.30$7,546
Jan 199803,37014.702.15$7,262
Dec 199703,47016.322.41$8,367
Nov 199703,66618.193.09$11,322
Oct 199703,88319.253.15$12,231
Sep 199703,94317.742.95$11,651
Aug 199704,07917.862.55$10,421
Jul 199704,15617.582.25$9,338
Jun 199704,03417.242.26$9,106
May 199704,17418.972.31$9,636
Apr 199704,07417.882.08$8,485
Mar 199704,27518.951.94$8,290
Feb 199703,86520.492.21$8,526
Jan 199703,59123.483.54$12,711
Dec 199603,88223.32$0
Nov 199603,72321.97$0
Oct 199604,31023.31$0
Sep 199604,19822.22$0
Aug 199604,57020.26$0
Jul 199604,66419.55$0
Jun 199604,44418.73$0
May 199604,66219.43$0
Apr 199604,35321.51$0
Mar 199604,49119.38$0
Feb 199604,59516.98$0
Jan 199604,68717.07$0
Dec 199504,71617.19$0
Nov 199504,57616.00$0
Oct 199504,79815.43$0
Sep 199504,66616.18$0
Aug 199504,90915.92$0
Jul 199505,00615.24$0
Jun 199504,91416.41$0
May 199505,13517.56$0
Apr 199504,96617.73$0
Mar 199505,12316.44$0
Feb 199504,62516.58$0
Jan 199505,21015.92$0
Dec 199405,36715.03$0
Nov 199405,18415.90$0
Oct 199405,38215.58$0
Sep 199405,58415.29$0
Aug 199405,83716.13$0
Jul 199406,16417.56$0
Jun 199406,25417.09$0
May 199406,25915.88$0
Apr 199405,85814.14$0
Mar 199406,22612.46$0
Feb 199405,75212.50$0
Jan 199406,25912.66$0
Dec 199306,80212.33$0
Nov 199305,81014.49$0
Oct 199306,71315.85$0
Sep 199306,52315.03$0
Aug 199306,81415.66$0
Jul 199309,01915.46$0
Jun 1993010,94116.79$0
May 1993018,24417.68$0
Apr 1993023,27018.05$0
Mar 199316722,64818.14$3,029
Feb 1993013,91117.90$0
Jan 1993017,59716.93$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
Condensate             0 bbl  × $106.41 =         $0
Gas                    5 Mcf  × $  3.05 =        $15

────────────────────────────────────────────────────
Month total                                      $15

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. 7C/G/83506 is the state's own key, not one this site invented.