BLACK STONE MINERALS

Operated by TAG OPERATING COMPANY, INC. (P-5 834352) in the CLEVELAND (5800) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23746District 03Field 18929900OilCasinghead gasSaveExport
Value, all time
$7.9 M
Oct 1999 – May 2026
Value, last 12 filed months
$81 k
at the published price for each month
Months reported
320
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 3 leases and 4 wells, and the rule below applies to all of them.

Discovered
1945-04-01
as the register files it
Field class
Oil and gas
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
OilDisposition151,321 bbl$7,455,899
Casinghead gasProduction113,098 Mcf$489,876
Total$7,945,775

Wells on this lease (2)

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 30.2853, -95.0377. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

30.28528, -95.03772 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
5,960 ft
2 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.
2100.0%

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 5,903 and 6,016 ft, median 5,960 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1999 – Jul 2000
2 of 2 wells

2 wells

42-2910011525,903 ftJul 2000
42-2913232916,016 ftOct 1999

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 (320)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

320 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 2026179089.753.15$16,065
Feb 20260063.503.75$0
Jan 2026175059.138.00$10,348
Dec 2025180056.664.41$10,199
Nov 20250058.593.93$0
Oct 2025179059.383.30$10,629
Sep 2025179062.743.08$11,230
Aug 2025170063.933.01$10,868
Jul 20250066.743.32$0
Jun 2025182066.483.13$12,099
May 2025181060.553.23$10,960
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025180074.324.28$13,378
Dec 2024176068.993.12$12,142
Nov 20240069.052.20$0
Oct 2024184071.372.28$13,132
Sep 2024179069.612.36$12,460
Aug 2024178075.632.06$13,462
Jul 2024177079.932.15$14,148
Jun 20240078.082.63$0
May 2024177078.812.20$13,949
Apr 2024181084.451.66$15,285
Mar 2024180080.301.55$14,454
Feb 2024177076.091.78$13,468
Jan 2024174073.023.30$12,705
Dec 20230071.262.61$0
Nov 2023182077.892.81$14,176
Oct 2023182085.443.09$15,550
Sep 2023175089.042.74$15,582
Aug 2023181080.522.67$14,574
Jul 2023173074.852.64$12,949
Jun 2023185068.962.26$12,758
May 2023160070.622.23$11,299
Apr 20230078.122.24$0
Mar 2023178072.852.39$12,967
Feb 2023175075.112.47$13,144
Jan 2023179076.533.39$13,699
Dec 2022184076.415.73$14,059
Nov 2022187085.005.65$15,895
Oct 2022183087.185.86$15,954
Sep 2022181084.888.16$15,363
Aug 2022181094.529.13$17,108
Jul 20221750101.587.54$17,777
Jun 20221850115.097.98$21,292
May 20221800109.378.43$19,687
Apr 20221850104.226.84$19,281
Mar 20221820108.885.08$19,816
Feb 2022183091.054.86$16,662
Jan 2022182081.844.54$14,895
Dec 2021175071.323.90$12,481
Nov 2021178077.435.24$13,783
Oct 2021181079.795.71$14,442
Sep 2021178069.865.35$12,435
Aug 2021179066.024.22$11,818
Jul 2021178070.783.98$12,599
Jun 2021171069.493.38$11,883
May 2021167063.483.02$10,601
Apr 2021330060.362.76$19,919
Mar 2021227061.302.72$13,915
Feb 20210057.805.55$0
Jan 2021356050.412.81$17,946
Dec 2020158044.642.68$7,053
Nov 2020175038.772.71$6,785
Oct 2020531036.972.48$19,631
Sep 20200037.091.99$0
Aug 20200539.982.39$12
Jul 20201671038.371.83$6,426
Jun 2020163034.901.69$5,689
May 20200016.921.81$0
Apr 2020156014.751.80$2,301
Mar 2020160030.341.86$4,854
Feb 2020329049.881.98$16,411
Jan 2020154057.252.09$8,817
Dec 2019331059.012.30$19,532
Nov 2019174055.302.75$9,622
Oct 2019170053.472.42$9,090
Sep 2019168055.052.66$9,248
Aug 2019321053.112.30$17,048
Jul 2019176056.272.46$9,904
Jun 2019326052.782.49$17,206
May 2019170058.482.74$9,942
Apr 2019330062.632.75$20,668
Mar 2019153056.803.06$8,690
Feb 2019342050.852.79$17,391
Jan 2019171046.033.23$7,871
Dec 2018340046.594.19$15,841
Nov 2018340052.934.24$17,996
Oct 2018166061.443.40$10,199
Sep 2018168059.543.11$10,003
Aug 2018331059.403.07$19,661
Jul 2018160065.142.93$10,422
Jun 2018177060.183.08$10,652
May 2018328065.382.90$21,445
Apr 2018174063.842.90$11,108
Mar 2018331061.222.79$20,264
Feb 2018163061.782.77$10,070
Jan 2018148062.874.01$9,305
Dec 2017180057.272.92$10,309
Nov 2017335055.423.12$18,566
Oct 2017165049.292.98$8,133
Sep 2017326047.523.09$15,492
Aug 2017167045.373.00$7,577
Jul 2017311043.873.09$13,644
Jun 2017322042.493.09$13,682
May 2017155045.373.26$7,032
Apr 2017326047.933.21$15,625
Mar 2017329046.772.98$15,387
Feb 2017167050.452.95$8,425
Jan 2017322049.413.42$15,910
Dec 2016344048.763.72$16,773
Nov 2016158042.492.64$6,713
Oct 2016342046.193.09$15,797
Sep 2016177041.553.10$7,354
Aug 2016174041.442.92$7,211
Jul 2016333041.622.92$13,859
Jun 2016167045.352.69$7,573
May 2016150042.521.99$6,378
Apr 2016504036.561.99$18,426
Mar 20160033.011.79$0
Feb 2016161026.472.06$4,262
Jan 20160027.352.36$0
Dec 2015189032.362.00$6,116
Nov 2015204038.792.17$7,913
Oct 2015180043.552.43$7,839
Sep 2015356042.992.76$15,304
Aug 2015188040.162.87$7,550
Jul 2015173048.152.95$8,330
Jun 2015361056.152.88$20,270
May 2015174055.212.96$9,607
Apr 2015367049.822.71$18,284
Mar 2015161042.892.93$6,905
Feb 2015186044.662.98$8,307
Jan 2015348043.433.10$15,114
Dec 2014353054.693.59$19,306
Nov 2014174070.464.25$12,260
Oct 2014191078.303.90$14,955
Sep 2014183086.164.05$15,767
Aug 2014187089.394.04$16,716
Jul 2014387096.564.18$37,369
Jun 2014190098.164.74$18,650
May 2014353094.734.73$33,440
Apr 2014347095.944.81$33,291
Mar 2014167095.895.06$16,014
Feb 2014367097.406.19$35,746
Jan 2014193090.404.86$17,447
Dec 2013553091.824.35$50,776
Nov 2013169088.853.74$15,016
Oct 2013369097.423.78$35,948
Sep 20133680104.113.72$38,312
Aug 20132040104.253.52$21,267
Jul 20133680102.523.72$37,727
Jun 2013182094.403.93$17,181
May 2013184094.834.15$17,449
Apr 2013566093.964.28$53,181
Mar 2013180093.623.91$16,852
Feb 2013206091.233.42$18,793
Jan 2013384091.603.42$35,174
Dec 2012378086.773.42$32,799
Nov 2012388086.953.62$33,737
Oct 2012198089.383.40$17,697
Sep 2012367094.672.92$34,744
Aug 2012370092.662.91$34,284
Jul 2012169085.133.02$14,387
Jun 2012193079.822.52$15,405
May 2012358091.612.49$32,796
Apr 201200101.652.00$0
Mar 20121950105.052.22$20,485
Feb 20121810101.102.57$18,299
Jan 2012351098.092.73$34,430
Dec 2011376096.873.24$36,423
Nov 20110095.723.31$0
Oct 2011155084.983.65$13,172
Sep 2011192083.623.99$16,055
Aug 2011191083.404.15$15,929
Jul 2011351094.144.52$33,043
Jun 2011170092.904.64$15,793
May 2011186098.134.40$18,252
Apr 20113680105.964.33$38,993
Mar 2011388096.364.06$37,388
Feb 2011199085.644.18$17,042
Jan 2011197086.504.59$17,041
Dec 2010355085.734.35$30,434
Nov 2010194080.843.80$15,683
Oct 2010203078.103.51$15,854
Sep 2010181072.633.98$13,146
Aug 2010375073.684.42$27,630
Jul 2010385072.554.74$27,932
Jun 2010182070.364.91$12,806
May 2010561071.124.24$39,898
Apr 2010185081.694.12$15,113
Mar 2010190078.394.39$14,894
Feb 2010382073.585.44$28,108
Jan 2010387074.365.96$28,777
Dec 2009187071.445.48$13,359
Nov 2009388074.593.75$28,941
Oct 2009386072.544.11$28,000
Sep 2009714065.543.06$46,796
Aug 2009375067.423.22$25,283
Jul 2009364061.133.46$22,251
Jun 2009372066.163.90$24,612
May 2009564054.743.93$30,873
Apr 2009379046.773.59$17,726
Mar 2009560042.144.06$23,598
Feb 2009360032.814.63$11,812
Jan 2009555035.865.37$19,902
Dec 2008378037.105.98$14,024
Nov 2008381055.496.86$21,142
Oct 2008736075.246.92$55,377
Sep 20081910101.767.88$19,436
Aug 20083760114.228.48$42,947
Jul 20085750131.0811.39$75,371
Jun 20085760131.3313.03$75,646
May 20083780123.1711.57$46,558
Apr 20085610110.3110.45$61,884
Mar 20083880101.909.66$39,537
Feb 2008550092.538.77$50,892
Jan 2008748090.388.21$67,604
Dec 2007769088.337.30$67,926
Nov 2007386491.677.29$35,414
Oct 2007574482.856.92$47,584
Sep 2007563475.846.24$42,723
Aug 2007565469.066.39$39,044
Jul 2007759470.906.39$53,839
Jun 2007920362.007.55$57,063
May 2007163558.747.85$9,614
Apr 2007191759.617.81$11,440
Mar 2007155756.927.30$8,874
Feb 2007545855.108.22$30,095
Jan 2007360850.306.73$18,162
Dec 20067651256.656.92$43,420
Nov 20069361554.207.62$50,845
Oct 2006191954.906.01$10,540
Sep 2006150360.085.04$9,027
Aug 20067442268.717.34$51,282
Jul 20061,1044369.376.34$76,857
Jun 20065523466.286.38$36,804
May 20067462966.016.42$49,430
Apr 20063562064.397.36$23,070
Mar 20061931156.707.08$11,021
Feb 20063771557.597.75$21,828
Jan 20069162060.598.93$55,679
Dec 20055572054.9413.42$30,870
Nov 20059443554.6910.59$51,998
Oct 20055573558.3413.80$32,978
Sep 20055503561.4512.08$34,220
Aug 20051,121061.519.80$68,953
Jul 20051,121055.697.84$62,428
Jun 20057273552.337.38$38,302
May 20051,1033545.226.65$50,110
Apr 20051,0993549.207.36$54,328
Mar 20051,8073550.377.15$91,269
Feb 20051,120045.226.31$50,646
Jan 20057303543.166.32$31,728
Dec 20041,3793539.866.75$55,203
Nov 20041,5073545.286.33$68,459
Oct 20041,1293549.706.52$56,339
Sep 20041,4995143.245.28$65,086
Aug 20041,5003542.375.55$63,749
Jul 20041,8868938.286.08$72,738
Jun 20041,6683536.106.43$60,440
May 20041,8613537.486.49$69,978
Apr 20041,6733534.475.86$57,873
Mar 20041,49313634.365.53$52,052
Feb 20041,81916532.455.51$59,936
Jan 20041,64656832.036.30$56,300
Dec 20031,69870530.266.30$55,824
Nov 20031,70945828.804.60$51,324
Oct 20031,86668528.174.76$55,826
Sep 20031,69268526.314.75$47,770
Aug 20032,0911,02929.765.13$67,507
Jul 20031,6311,57629.415.17$56,117
Jun 20031,8472,99028.565.98$70,639
May 20031,6652,30526.595.97$58,039
Apr 20031,4962,87926.675.41$55,466
Mar 20032,2453,17731.146.10$89,276
Feb 20031,7102,86633.487.93$79,966
Jan 20032,1382,79930.315.58$80,427
Dec 20021,6221,07526.914.85$48,866
Nov 200296069224.664.14$26,536
Oct 20021,8432,41526.464.23$58,979
Sep 20022,0323,33727.443.64$67,889
Aug 20021,8282,49625.963.16$55,353
Jul 20022,1571,45724.583.06$57,480
Jun 20021,5551,61023.733.34$42,275
May 20022,4622,09624.663.58$68,225
Apr 20021,6352,70423.653.51$48,165
Mar 20021,6962,91922.003.10$46,369
Feb 20021,1212,88018.222.38$27,267
Jan 20029903,25317.172.38$24,726
Dec 20011,0923,70916.932.36$27,257
Nov 20011,2884,60818.072.41$34,359
Oct 20018725,46719.782.53$31,074
Sep 20011,2336,86624.262.25$45,370
Aug 20011,0998,17224.873.05$52,283
Jul 20013292,30023.933.20$15,226
Jun 20011662,79024.563.82$14,746
May 20011782,60625.524.31$15,767
Apr 20011792,41724.685.34$17,313
Mar 20015542,98924.545.38$29,665
Feb 20013613,59127.755.77$30,727
Jan 20013702,07827.478.40$27,617
Dec 200004,52426.889.12$41,270
Nov 200016634232.215.66$7,282
Oct 200001,06031.235.15$5,454
Sep 20003692,14931.875.19$22,906
Aug 20003662,92229.644.54$24,116
Jul 20005492,76028.534.09$26,951
Jun 200053810029.304.40$16,203
May 200036010027.263.68$10,182
Apr 200037010024.513.12$9,380
Mar 200018310028.422.86$5,487
Feb 20001,07510027.622.73$29,964
Jan 200090110025.272.48$23,016
Dec 199937110024.282.42$9,250
Nov 1999010023.192.43$243
Oct 19990020.982.80$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.

Mar 2026 — as filed, then multipliedworked
Oil                  179 bbl  × $ 89.75 =    $16,065
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $16,065

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. 03/O/23746 is the state's own key, not one this site invented.