MAULDIN, C.W. "A" GAS UNIT

Operated by TORCH OPERATING LLC (P-5 862620) in the X-RAY (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 18579District 7BField 99140166GasSaveExport
Value, all time
$1.5 M
Jan 1993 – Oct 2020
Value, last 12 filed months
$0
at the published price for each month
Months reported
334
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 119 leases and 119 wells, and the rule below applies to all of them.

Discovered
1920-02-06
as the register files it
Field class
Gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1999-01-26.

The Commission's schedule remark for this field reads: DENSITY DOWN TO 40 ACRES W/DIAGONAL OF 2100 FT.

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
GasProduction496,469 Mcf$1,518,329
Total$1,518,329

163,453 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 32.4136, -98.3281. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.41362, -98.32807 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
3,288 ft
1 wells filed one
Completion to plug
59.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 3,288 ft.

Completions filed
May 1960
1 of 1 wells
Plug dates filed
Apr 2020
1 of 1 wells

Last completion to plug: a median of 59.9 years across the 1 well that filed both dates, with the middle half between 59.9 years and 59.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-143800211A3,288 ftMay 1960Apr 2020Yes

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 (334)

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

334 months

Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 2017049.413.42$0
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 20159138.792.17$197
Oct 201542143.552.43$1,022
Sep 201577342.992.76$2,132
Aug 20151,05140.162.87$3,019
Jul 201585148.152.95$2,506
Jun 201585356.152.88$2,459
May 201597155.212.96$2,870
Apr 201582049.822.71$2,219
Mar 201563042.892.93$1,849
Feb 201568744.662.98$2,045
Jan 20151,32643.433.10$4,111
Dec 201460154.693.59$2,158
Nov 201486270.464.25$3,665
Oct 201493378.303.90$3,640
Sep 201498286.164.05$3,973
Aug 201496189.394.04$3,878
Jul 201470396.564.18$2,938
Jun 201444498.164.74$2,103
May 201450394.734.73$2,377
Apr 201449795.944.81$2,390
Mar 201458195.895.06$2,938
Feb 201456397.406.19$3,486
Jan 201438990.404.86$1,891
Dec 201363391.824.35$2,756
Nov 201354588.853.74$2,037
Oct 2013097.423.78$0
Sep 2013231104.113.72$859
Aug 2013258104.253.52$909
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 20133691.233.42$123
Jan 201379991.603.42$2,733
Dec 201263586.773.42$2,172
Nov 201282386.953.62$2,983
Oct 20121,07989.383.40$3,668
Sep 20121,08694.672.92$3,169
Aug 201282592.662.91$2,399
Jul 20121,02285.133.02$3,087
Jun 20121,04179.822.52$2,622
May 201295991.612.49$2,386
Apr 2012577101.652.00$1,152
Mar 2012795105.052.22$1,767
Feb 2012790101.102.57$2,030
Jan 20121,04898.092.73$2,865
Dec 201192296.873.24$2,987
Nov 201184395.723.31$2,791
Oct 20111,04284.983.65$3,802
Sep 201183383.623.99$3,320
Aug 20111,10083.404.15$4,564
Jul 20111,11294.144.52$5,023
Jun 20111,07892.904.64$5,002
May 201173398.134.40$3,229
Apr 20111,093105.964.33$4,736
Mar 201191296.364.06$3,700
Feb 201171585.644.18$2,989
Jan 20111,04386.504.59$4,786
Dec 20101,10885.734.35$4,817
Nov 201044780.843.80$1,697
Oct 20101,03278.103.51$3,621
Sep 20101,02672.633.98$4,083
Aug 201091473.684.42$4,039
Jul 201099172.554.74$4,694
Jun 20101,03570.364.91$5,082
May 20101,08271.124.24$4,583
Apr 20101,10181.694.12$4,539
Mar 20101,15978.394.39$5,086
Feb 20101,00473.585.44$5,464
Jan 201087974.365.96$5,242
Dec 20091,11271.445.48$6,098
Nov 20091,08574.593.75$4,070
Oct 20091,12472.544.11$4,620
Sep 20091,09565.543.06$3,356
Aug 20091,22667.423.22$3,946
Jul 20091,16861.133.46$4,047
Jun 20091,05566.163.90$4,109
May 20091,10754.743.93$4,346
Apr 20091,04346.773.59$3,742
Mar 20091,13142.144.06$4,591
Feb 200993732.814.63$4,341
Jan 200995435.865.37$5,124
Dec 20081,03837.105.98$6,204
Nov 20081,10755.496.86$7,594
Oct 20081,18575.246.92$8,203
Sep 20081,253101.767.88$9,870
Aug 20081,411114.228.48$11,970
Jul 20081,309131.0811.39$14,909
Jun 20081,294131.3313.03$16,864
May 20081,435123.1711.57$16,609
Apr 20081,354110.3110.45$14,156
Mar 20081,335101.909.66$12,902
Feb 20081,28692.538.77$11,279
Jan 20081,37790.388.21$11,299
Dec 20071,39488.337.30$10,179
Nov 20071,36291.677.29$9,931
Oct 20071,42682.856.92$9,871
Sep 20071,38175.846.24$8,623
Aug 20071,50169.066.39$9,588
Jul 20071,43370.906.39$9,154
Jun 20071,36562.007.55$10,304
May 20071,47258.747.85$11,550
Apr 20071,28159.617.81$9,998
Mar 20071,44156.927.30$10,522
Feb 20071,14755.108.22$9,424
Jan 20071,18050.306.73$7,938
Dec 20061,31056.656.92$9,063
Nov 20061,27754.207.62$9,728
Oct 20061,32354.906.01$7,956
Sep 20061,42760.085.04$7,188
Aug 20061,36068.717.34$9,982
Jul 20061,48869.376.34$9,438
Jun 20061,24466.286.38$7,942
May 20061,60366.016.42$10,299
Apr 20061,53464.397.36$11,291
Mar 20061,50356.707.08$10,646
Feb 20061,33557.597.75$10,348
Jan 20061,48160.598.93$13,230
Dec 20051,44454.9413.42$19,372
Nov 20051,45854.6910.59$15,438
Oct 20051,56358.3413.80$21,563
Sep 20051,08261.4512.08$13,069
Aug 200530261.519.80$2,959
Jul 20051,64855.697.84$12,926
Jun 20051,04652.337.38$7,721
May 20051,65945.226.65$11,034
Apr 20051,52649.207.36$11,232
Mar 20051,57450.377.15$11,262
Feb 20051,45145.226.31$9,159
Jan 20051,64243.166.32$10,381
Dec 20041,64339.866.75$11,092
Nov 20041,61545.286.33$10,224
Oct 20041,71849.706.52$11,193
Sep 20041,69243.245.28$8,940
Aug 20042,02342.375.55$11,229
Jul 20041,59938.286.08$9,729
Jun 20041,58536.106.43$10,196
May 20041,63837.486.49$10,638
Apr 20041,70234.475.86$9,971
Mar 20041,64734.365.53$9,108
Feb 20041,57932.455.51$8,700
Jan 20041,58232.036.30$9,966
Dec 20031,71630.266.30$10,814
Nov 20031,68628.804.60$7,747
Oct 20031,62628.174.76$7,739
Sep 20031,69026.314.75$8,026
Aug 20031,86129.765.13$9,546
Jul 20031,79929.415.17$9,302
Jun 20031,76228.565.98$10,542
May 20032,53926.595.97$15,165
Apr 20032,50826.675.41$13,561
Mar 20032,34031.146.10$14,265
Feb 20031,39033.487.93$11,017
Jan 20031,73630.315.58$9,690
Dec 20022,01426.914.85$9,775
Nov 20022,03324.664.14$8,410
Oct 20021,88726.464.23$7,980
Sep 20021,84027.443.64$6,689
Aug 20021,51125.963.16$4,781
Jul 200242524.583.06$1,301
Jun 20021,88323.733.34$6,286
May 20022,48824.663.58$8,917
Apr 20023,34723.653.51$11,756
Mar 20022,92622.003.10$9,079
Feb 20021,98418.222.38$4,713
Jan 20022,15317.172.38$5,115
Dec 20012,14316.932.36$5,067
Nov 20012,01018.072.41$4,835
Oct 20012,27019.782.53$5,741
Sep 20012,38224.262.25$5,363
Aug 20012,08824.873.05$6,375
Jul 20012,44723.933.20$7,823
Jun 20012,53924.563.82$9,710
May 20012,54425.524.31$10,958
Apr 20012,26624.685.34$12,090
Mar 20012,11724.545.38$11,382
Feb 20011,72627.755.77$9,954
Jan 20011,90527.478.40$16,000
Dec 20001,96026.889.12$17,880
Nov 20001,97132.215.66$11,152
Oct 20002,24231.235.15$11,536
Sep 20001,96831.875.19$10,207
Aug 20002,02029.644.54$9,172
Jul 20002,21628.534.09$9,063
Jun 20002,05929.304.40$9,054
May 20002,24027.263.68$8,243
Apr 20001,70924.513.12$5,325
Mar 20001,66628.422.86$4,764
Feb 20001,60727.622.73$4,381
Jan 20001,98825.272.48$4,931
Dec 19991,94524.282.42$4,714
Nov 19992,03823.192.43$4,960
Oct 19992,37720.982.80$6,664
Sep 19992,06121.752.62$5,397
Aug 19992,07119.262.88$5,955
Jul 19992,11517.892.37$5,018
Jun 19992,13915.942.36$5,053
May 19992,44015.792.32$5,663
Apr 19992,18415.102.21$4,822
Mar 19991,83312.471.84$3,370
Feb 19991,7019.981.82$3,092
Jan 19992,25510.381.90$4,284
Dec 19982,2739.201.77$4,031
Nov 19982,34610.892.19$5,128
Oct 19982,50412.421.97$4,931
Sep 19982,29912.592.08$4,788
Aug 19982,57411.301.91$4,910
Jul 19982,64511.742.24$5,918
Jun 19982,59411.242.24$5,803
May 19982,68612.622.21$5,926
Apr 19982,46113.042.51$6,166
Mar 19982,51012.802.31$5,797
Feb 19982,27713.952.30$5,235
Jan 19982,51814.702.15$5,426
Dec 19972,57116.322.41$6,199
Nov 19972,53118.193.09$7,816
Oct 19972,65119.253.15$8,350
Sep 19972,58117.742.95$7,627
Aug 19972,69117.862.55$6,875
Jul 19972,78017.582.25$6,246
Jun 19972,40517.242.26$5,429
May 19972,24718.972.31$5,187
Apr 19972,27517.882.08$4,738
Mar 19972,51618.951.94$4,879
Feb 19972,22420.492.21$4,906
Jan 19972,48523.483.54$8,796
Dec 19962,54223.32$0
Nov 19962,63621.97$0
Oct 19962,68723.31$0
Sep 19962,62222.22$0
Aug 19962,86620.26$0
Jul 19963,10819.55$0
Jun 19962,63018.73$0
May 19961,29919.43$0
Apr 19962,75221.51$0
Mar 19963,03219.38$0
Feb 19962,90716.98$0
Jan 19963,16417.07$0
Dec 19953,18217.19$0
Nov 19953,08616.00$0
Oct 19953,31615.43$0
Sep 19953,34516.18$0
Aug 19953,66315.92$0
Jul 19953,75015.24$0
Jun 19953,66316.41$0
May 19953,78117.56$0
Apr 19953,04717.73$0
Mar 19953,12416.44$0
Feb 19953,02416.58$0
Jan 19953,40015.92$0
Dec 19943,42215.03$0
Nov 19943,57615.90$0
Oct 19943,82015.58$0
Sep 19943,71115.29$0
Aug 19943,95816.13$0
Jul 19943,99017.56$0
Jun 19943,79017.09$0
May 19943,98415.88$0
Apr 19943,88814.14$0
Mar 19943,87712.46$0
Feb 19942,97212.50$0
Jan 19943,61712.66$0
Dec 19933,44312.33$0
Nov 19933,65914.49$0
Oct 19933,85815.85$0
Sep 19933,89915.03$0
Aug 19933,95015.66$0
Jul 19934,04615.46$0
Jun 19933,86116.79$0
May 19933,97517.68$0
Apr 19933,75618.05$0
Mar 19933,93318.14$0
Feb 19933,72417.90$0
Jan 19934,11816.93$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.

Nov 2015 — as filed, then multipliedworked
Gas                   91 Mcf  × $  2.17 =       $197

────────────────────────────────────────────────────
Month total                                     $197

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. 7B/G/18579 is the state's own key, not one this site invented.