TOM "A" GU 4

Operated by CAPITAL STAR OIL & GAS, INC. (P-5 130426) in the FASHING (EDWARDS LIME -A-) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 133675District 01Field 30379500Hydrogen sulphide field2 tax incentive programmesGasSaveExport
Value, all time
$2.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 142 leases and 144 wells, and the rule below applies to all of them.

Discovered
1956-08-12
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,500 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1985-01-07.

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: 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
High Cost Gas112003-08-11152625
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
GasProduction1,249,769 Mcf$2,868,524
Total$2,868,524

650,145 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 28.7889, -98.2079. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.78894, -98.20789 · 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
10,900 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 10,900 ft.

Completions filed
Feb 1990
1 of 1 wells

1 well

42-01333924410,900 ftFeb 1990

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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021371.323.90$12
Nov 2021377.435.24$16
Oct 2021479.795.71$23
Sep 2021469.865.35$21
Aug 2021466.024.22$17
Jul 2021470.783.98$16
Jun 2021469.493.38$14
May 2021463.483.02$12
Apr 2021460.362.76$11
Mar 2021461.302.72$11
Feb 2021457.805.55$22
Jan 2021450.412.81$11
Dec 2020444.642.68$11
Nov 2020338.772.71$8
Oct 2020436.972.48$10
Sep 2020437.091.99$8
Aug 2020439.982.39$10
Jul 2020438.371.83$7
Jun 2020434.901.69$7
May 2020416.921.81$7
Apr 2020414.751.80$7
Mar 2020430.341.86$7
Feb 2020349.881.98$6
Jan 2020457.252.09$8
Dec 2019459.012.30$9
Nov 2019555.302.75$14
Oct 2019453.472.42$10
Sep 2019455.052.66$11
Aug 2019553.112.30$12
Jul 2019456.272.46$10
Jun 2019552.782.49$12
May 2019458.482.74$11
Apr 2019562.632.75$14
Mar 2019656.803.06$18
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018661.443.40$20
Sep 2018559.543.11$16
Aug 2018459.403.07$12
Jul 2018365.142.93$9
Jun 2018460.183.08$12
May 2018565.382.90$15
Apr 2018363.842.90$9
Mar 2018461.222.79$11
Feb 2018461.782.77$11
Jan 2018462.874.01$16
Dec 2017457.272.92$12
Nov 2017455.423.12$12
Oct 2017649.292.98$18
Sep 2017647.523.09$19
Aug 2017745.373.00$21
Jul 2017643.873.09$19
Jun 2017742.493.09$22
May 2017645.373.26$20
Apr 2017947.933.21$29
Mar 20171046.772.98$30
Feb 20171050.452.95$30
Jan 2017449.413.42$14
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 2016033.011.79$0
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 2015042.992.76$0
Aug 2015040.162.87$0
Jul 2015048.152.95$0
Jun 2015056.152.88$0
May 2015055.212.96$0
Apr 2015049.822.71$0
Mar 2015042.892.93$0
Feb 2015044.662.98$0
Jan 2015043.433.10$0
Dec 2014054.693.59$0
Nov 2014070.464.25$0
Oct 2014078.303.90$0
Sep 2014086.164.05$0
Aug 2014089.394.04$0
Jul 2014096.564.18$0
Jun 2014098.164.74$0
May 2014094.734.73$0
Apr 2014095.944.81$0
Mar 2014095.895.06$0
Feb 2014097.406.19$0
Jan 2014090.404.86$0
Dec 2013091.824.35$0
Nov 2013088.853.74$0
Oct 2013097.423.78$0
Sep 20130104.113.72$0
Aug 20130104.253.52$0
Jul 20130102.523.72$0
Jun 2013094.403.93$0
May 2013094.834.15$0
Apr 2013093.964.28$0
Mar 2013093.623.91$0
Feb 2013091.233.42$0
Jan 2013091.603.42$0
Dec 2012086.773.42$0
Nov 2012086.953.62$0
Oct 2012089.383.40$0
Sep 2012094.672.92$0
Aug 2012092.662.91$0
Jul 2012085.133.02$0
Jun 2012079.822.52$0
May 2012091.612.49$0
Apr 20120101.652.00$0
Mar 20120105.052.22$0
Feb 20120101.102.57$0
Jan 2012098.092.73$0
Dec 2011096.873.24$0
Nov 2011095.723.31$0
Oct 201120684.983.65$752
Sep 2011083.623.99$0
Aug 2011083.404.15$0
Jul 2011094.144.52$0
Jun 2011092.904.64$0
May 2011098.134.40$0
Apr 20110105.964.33$0
Mar 2011096.364.06$0
Feb 2011085.644.18$0
Jan 2011086.504.59$0
Dec 2010085.734.35$0
Nov 2010080.843.80$0
Oct 2010678.103.51$21
Sep 2010072.633.98$0
Aug 2010773.684.42$31
Jul 201017772.554.74$838
Jun 201018370.364.91$899
May 20103371.124.24$140
Apr 20103481.694.12$140
Mar 20109078.394.39$395
Feb 2010073.585.44$0
Jan 20103874.365.96$227
Dec 2009071.445.48$0
Nov 200919274.593.75$720
Oct 20091,59172.544.11$6,539
Sep 20091,99665.543.06$6,117
Aug 20092,63467.423.22$8,478
Jul 200928861.133.46$998
Jun 2009066.163.90$0
May 2009054.743.93$0
Apr 200937946.773.59$1,360
Mar 20093,00842.144.06$12,209
Feb 20093,10532.814.63$14,385
Jan 20093,94835.865.37$21,205
Dec 20083,03337.105.98$18,129
Nov 20082,39255.496.86$16,410
Oct 20084,55375.246.92$31,516
Sep 20081,457101.767.88$11,477
Aug 20082,269114.228.48$19,248
Jul 20083,412131.0811.39$38,861
Jun 2008227131.3313.03$2,958
May 2008284123.1711.57$3,287
Apr 20082,339110.3110.45$24,454
Mar 20082,583101.909.66$24,962
Feb 20083,09092.538.77$27,101
Jan 20083,44790.388.21$28,285
Dec 20072,67988.337.30$19,562
Nov 20072,07291.677.29$15,108
Oct 20072,23482.856.92$15,464
Sep 20072,13475.846.24$13,325
Aug 20072,88269.066.39$18,410
Jul 20072,55870.906.39$16,340
Jun 20072,14162.007.55$16,161
May 20071,86058.747.85$14,594
Apr 20072,36959.617.81$18,491
Mar 20072,83856.927.30$20,723
Feb 20073,50355.108.22$28,781
Jan 20074,39750.306.73$29,578
Dec 20064,07756.656.92$28,206
Nov 20063,80254.207.62$28,962
Oct 20062,17954.906.01$13,104
Sep 20062,42860.085.04$12,230
Aug 20062,46868.717.34$18,115
Jul 20062,74669.376.34$17,417
Jun 20063,07366.286.38$19,618
May 20062,77966.016.42$17,855
Apr 20062,77864.397.36$20,447
Mar 20063,19656.707.08$22,637
Feb 20063,85657.597.75$29,888
Jan 20063,03060.598.93$27,068
Dec 20054,19554.9413.42$56,278
Nov 20053,90354.6910.59$41,327
Oct 20053,94058.3413.80$54,355
Sep 20053,59261.4512.08$43,388
Aug 20053,55561.519.80$34,828
Jul 20052,81155.697.84$22,048
Jun 20052,53252.337.38$18,689
May 20053,40645.226.65$22,654
Apr 20052,76749.207.36$20,366
Mar 20053,05350.377.15$21,844
Feb 20053,11145.226.31$19,636
Jan 20051,88343.166.32$11,905
Dec 20043,25639.866.75$21,982
Nov 20044,17745.286.33$26,442
Oct 20044,43949.706.52$28,921
Sep 20045,09743.245.28$26,932
Aug 20043,04242.375.55$16,885
Jul 20044,42738.286.08$26,935
Jun 20044,30436.106.43$27,688
May 20044,79537.486.49$31,142
Apr 20044,12334.475.86$24,154
Mar 20045,26434.365.53$29,111
Feb 20044,91432.455.51$27,074
Jan 20044,32032.036.30$27,214
Dec 20034,44230.266.30$27,992
Nov 20033,42228.804.60$15,725
Oct 20035,61528.174.76$26,725
Sep 20035,17926.314.75$24,597
Aug 20034,19829.765.13$21,535
Jul 20031,04029.415.17$5,378
Jun 20033,71528.565.98$22,227
May 20033,56926.595.97$21,316
Apr 20034,06426.675.41$21,975
Mar 20033,84731.146.10$23,451
Feb 20033,87533.487.93$30,713
Jan 20032,59630.315.58$14,491
Dec 20023,89026.914.85$18,881
Nov 20023,37724.664.14$13,971
Oct 20024,07526.464.23$17,234
Sep 20024,94827.443.64$17,987
Aug 20025,85225.963.16$18,517
Jul 20026,00124.583.06$18,374
Jun 20026,11623.733.34$20,417
May 20025,65324.663.58$20,260
Apr 20024,54823.653.51$15,974
Mar 20024,04522.003.10$12,551
Feb 20024,99218.222.38$11,859
Jan 20024,24817.172.38$10,092
Dec 20014,48116.932.36$10,595
Nov 20015,02518.072.41$12,088
Oct 20015,02419.782.53$12,705
Sep 20015,44024.262.25$12,247
Aug 20015,82724.873.05$17,791
Jul 20016,54423.933.20$20,922
Jun 20016,19524.563.82$23,691
May 20016,70025.524.31$28,859
Apr 20014,85724.685.34$25,914
Mar 20015,77324.545.38$31,038
Feb 20015,32127.755.77$30,687
Jan 20014,72527.478.40$39,684
Dec 20006,25426.889.12$57,052
Nov 20005,08232.215.66$28,754
Oct 20005,20931.235.15$26,803
Sep 20006,47431.875.19$33,577
Aug 20006,59529.644.54$29,946
Jul 20006,58628.534.09$26,935
Jun 20006,03529.304.40$26,537
May 20006,38027.263.68$23,477
Apr 20006,03624.513.12$18,808
Mar 20005,86828.422.86$16,781
Feb 20004,62327.622.73$12,605
Jan 20007,52425.272.48$18,663
Dec 1999024.282.42$0
Nov 19995123.192.43$124
Oct 199913620.982.80$381
Sep 1999221.752.62$5
Aug 19994,39019.262.88$12,624
Jul 1999117.892.37$2
Jun 19998015.942.36$189
May 199931615.792.32$733
Apr 1999015.102.21$0
Mar 19997,32312.471.84$13,462
Feb 19996,7669.981.82$12,299
Jan 19995,41910.381.90$10,296
Dec 19987,4189.201.77$13,154
Nov 19988,67910.892.19$18,970
Oct 19988,34312.421.97$16,429
Sep 19981,27012.592.08$2,645
Aug 199846111.301.91$879
Jul 19986,04811.742.24$13,531
Jun 19986,41111.242.24$14,343
May 19987,61312.622.21$16,797
Apr 19988,26613.042.51$20,709
Mar 199834012.802.31$785
Feb 199843613.952.30$1,002
Jan 199827014.702.15$582
Dec 19974,83416.322.41$11,655
Nov 199721418.193.09$661
Oct 199743219.253.15$1,361
Sep 19971,38917.742.95$4,104
Aug 199738117.862.55$973
Jul 199745417.582.25$1,020
Jun 199711,61217.242.26$26,211
May 19979,70118.972.31$22,395
Apr 199710,38617.882.08$21,632
Mar 199710,41618.951.94$20,198
Feb 199710,05620.492.21$22,183
Jan 199711,58023.483.54$40,990
Dec 199610,14323.32$0
Nov 19969,06721.97$0
Oct 19967,98123.31$0
Sep 19967,79522.22$0
Aug 19968,31220.26$0
Jul 19968,56619.55$0
Jun 199627,37318.73$0
May 199628,10619.43$0
Apr 199626,58121.51$0
Mar 199610,57119.38$0
Feb 199625,35916.98$0
Jan 199610,31417.07$0
Dec 199510,83617.19$0
Nov 199511,85416.00$0
Oct 199512,23815.43$0
Sep 199513,54416.18$0
Aug 199512,88415.92$0
Jul 199511,90615.24$0
Jun 199510,01016.41$0
May 199514,81017.56$0
Apr 199512,41017.73$0
Mar 199511,36016.44$0
Feb 19952,95916.58$0
Jan 19951,77115.92$0
Dec 19942,05415.03$0
Nov 19941,58115.90$0
Oct 19946,51915.58$0
Sep 199412,97915.29$0
Aug 199413,02216.13$0
Jul 199413,65417.56$0
Jun 199414,75617.09$0
May 199415,51915.88$0
Apr 199415,22914.14$0
Mar 199415,09612.46$0
Feb 199413,96512.50$0
Jan 199416,20112.66$0
Dec 199316,49312.33$0
Nov 199316,51014.49$0
Oct 199319,46215.85$0
Sep 199319,02815.03$0
Aug 199317,88315.66$0
Jul 199317,52015.46$0
Jun 199314,52516.79$0
May 199319,21117.68$0
Apr 199314,52218.05$0
Mar 199319,64618.14$0
Feb 199315,11117.90$0
Jan 199312,90916.93$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.

Dec 2021 — as filed, then multipliedworked
Gas                    3 Mcf  × $  3.90 =        $12

────────────────────────────────────────────────────
Month total                                      $12

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. 01/G/133675 is the state's own key, not one this site invented.