MAST, A.T. ETAL J.J. GAS UNIT

Operated by WEATHERLY OIL & GAS, LLC (P-5 902815) in the NACONICHE CREEK (ROD.-TP CONS.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 158024District 06Field 64300287CondensateGasSaveExport
Value, all time
$296 k
Feb 1996 – Feb 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
361
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 373 leases and 373 wells, and the rule below applies to all of them.

Discovered
2005-09-27
as the register files it
Field class
Oil and 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 2005-09-27.

The Commission's schedule remark for this field reads: BY HEARING.

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
CondensateDisposition715 bbl$24,670
GasProduction84,518 Mcf$271,441
Total$296,110

21,418 Mcf of this lease's gas, across 11 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 31.8153, -94.6268. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.81529, -94.62680 · 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
10,170 ft
1 wells filed one
Completion to plug
30.0 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 10,170 ft.

Completions filed
Feb 1996
1 of 1 wells
Plug dates filed
Feb 2026
1 of 1 wells

Last completion to plug: a median of 30.0 years across the 1 well that filed both dates, with the middle half between 30.0 years and 30.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-34731376110,170 ftFeb 1996Feb 2026Yes

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 (361)

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

361 months

Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 201527043.433.10$1,173
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 2009116067.423.22$7,821
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009010354.743.93$404
Apr 2009028746.773.59$1,030
Mar 2009026542.144.06$1,076
Feb 2009023532.814.63$1,089
Jan 2009021035.865.37$1,128
Dec 2008023437.105.98$1,399
Nov 2008021855.496.86$1,496
Oct 2008025675.246.92$1,772
Sep 20080206101.767.88$1,623
Aug 20080260114.228.48$2,206
Jul 20080242131.0811.39$2,756
Jun 20080279131.3313.03$3,636
May 20080277123.1711.57$3,206
Apr 20080308110.3110.45$3,220
Mar 20080297101.909.66$2,870
Feb 2008026692.538.77$2,333
Jan 2008032290.388.21$2,642
Dec 2007030788.337.30$2,242
Nov 2007030991.677.29$2,253
Oct 2007033782.856.92$2,333
Sep 2007030575.846.24$1,904
Aug 2007036369.066.39$2,319
Jul 2007035070.906.39$2,236
Jun 2007038062.007.55$2,868
May 2007039858.747.85$3,123
Apr 2007036759.617.81$2,865
Mar 2007019256.927.30$1,402
Feb 200709455.108.22$772
Jan 2007018350.306.73$1,231
Dec 2006013256.656.92$913
Nov 2006012854.207.62$975
Oct 2006027054.906.01$1,624
Sep 2006030360.085.04$1,526
Aug 2006037868.717.34$2,774
Jul 2006036769.376.34$2,328
Jun 2006035466.286.38$2,260
May 2006036366.016.42$2,332
Apr 2006035264.397.36$2,591
Mar 2006038456.707.08$2,720
Feb 2006041957.597.75$3,248
Jan 2006040160.598.93$3,582
Dec 2005026954.9413.42$3,609
Nov 2005028854.6910.59$3,049
Oct 2005028658.3413.80$3,946
Sep 2005022561.4512.08$2,718
Aug 2005013661.519.80$1,332
Jul 2005019555.697.84$1,530
Jun 2005011452.337.38$841
May 2005531145.226.65$2,470
Apr 200505449.207.36$397
Mar 200505850.377.15$415
Feb 200506545.226.31$410
Jan 200505043.166.32$316
Dec 200403739.866.75$250
Nov 200403945.286.33$247
Oct 200403749.706.52$241
Sep 200403843.245.28$201
Aug 200404242.375.55$233
Jul 200404338.286.08$262
Jun 20041747936.106.43$6,790
May 2004011837.486.49$766
Apr 200404534.475.86$264
Mar 200407234.365.53$398
Feb 2004011632.455.51$639
Jan 200409732.036.30$611
Dec 200309130.266.30$573
Nov 2003012828.804.60$588
Oct 2003012628.174.76$600
Sep 200307526.314.75$356
Aug 2003012429.765.13$636
Jul 200305229.415.17$269
Jun 2003010628.565.98$634
May 200305626.595.97$334
Apr 200306726.675.41$362
Mar 2003010931.146.10$664
Feb 2003016133.487.93$1,276
Jan 2003015230.315.58$848
Dec 2002021526.914.85$1,044
Nov 2002030324.664.14$1,254
Oct 2002019626.464.23$829
Sep 2002026027.443.64$945
Aug 2002023925.963.16$756
Jul 2002021424.583.06$655
Jun 2002027923.733.34$931
May 2002027124.663.58$971
Apr 2002028523.653.51$1,001
Mar 2002033022.003.10$1,024
Feb 2002030518.222.38$725
Jan 2002038317.172.38$910
Dec 2001035616.932.36$842
Nov 2001032518.072.41$782
Oct 2001039119.782.53$989
Sep 2001041724.262.25$939
Aug 2001048024.873.05$1,466
Jul 2001066423.933.20$2,123
Jun 2001012924.563.82$493
May 2001017125.524.31$737
Apr 2001028724.685.34$1,531
Mar 2001031824.545.38$1,710
Feb 200106327.755.77$363
Jan 2001035927.478.40$3,015
Dec 2000038426.889.12$3,503
Nov 200001,37332.215.66$7,768
Oct 200002,24731.235.15$11,562
Sep 200002,40231.875.19$12,458
Aug 200002,06329.644.54$9,368
Jul 200001,45728.534.09$5,959
Jun 200001,25829.304.40$5,532
May 2000060227.263.68$2,215
Apr 2000051624.513.12$1,608
Mar 2000042328.422.86$1,210
Feb 2000045227.622.73$1,232
Jan 2000044525.272.48$1,104
Dec 1999062824.282.42$1,522
Nov 1999048323.192.43$1,176
Oct 199902,98920.982.80$8,380
Sep 199901,46021.752.62$3,824
Aug 1999092119.262.88$2,648
Jul 199917518217.892.37$3,563
Jun 1999017815.942.36$420
May 1999024615.792.32$571
Apr 1999029015.102.21$640
Mar 1999041512.471.84$763
Feb 199902899.981.82$525
Jan 1999047910.381.90$910
Dec 199805309.201.77$940
Nov 1998060710.892.19$1,327
Oct 1998065712.421.97$1,294
Sep 1998074512.592.08$1,552
Aug 1998050111.301.91$956
Jul 1998234111.742.24$786
Jun 1998047411.242.24$1,060
May 1998083112.622.21$1,833
Apr 1998781813.042.51$2,141
Mar 1998081512.802.31$1,882
Feb 1998083813.952.30$1,927
Jan 199801,29614.702.15$2,793
Dec 1997094716.322.41$2,283
Nov 1997070218.193.09$2,168
Oct 1997084719.253.15$2,668
Sep 1997070517.742.95$2,083
Aug 199701,23417.862.55$3,153
Jul 1997045017.582.25$1,011
Jun 1997058917.242.26$1,329
May 1997056818.972.31$1,311
Apr 1997080817.882.08$1,683
Mar 199701,04118.951.94$2,019
Feb 199701,00320.492.21$2,213
Jan 1997086923.483.54$3,076
Dec 1996096023.32$0
Nov 1996092521.97$0
Oct 19961611,44223.31$3,753
Sep 199601,40722.22$0
Aug 199601,01320.26$0
Jul 199601,87819.55$0
Jun 199602,40318.73$0
May 199602,33219.43$0
Apr 199602,43021.51$0
Mar 199604,14519.38$0
Feb 199602,48316.98$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.

Jan 2015 — as filed, then multipliedworked
Condensate            27 bbl  × $ 43.43 =     $1,173
Gas                    0 Mcf  × $  3.10 =         $0

────────────────────────────────────────────────────
Month total                                   $1,173

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. 06/G/158024 is the state's own key, not one this site invented.