COAN

Operated by MISSION ENERGY INC. (P-5 570410) in the HEIDENREICH (UPPER MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 138047District 7BField 40157500CondensateGasSaveExport
Value, all time
$90 k
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
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 9 leases and 9 wells, and the rule below applies to all of them.

Discovered
1983-03-24
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
CondensateDisposition82 bbl$4,128
GasProduction25,686 Mcf$85,730
Total$89,858

8,341 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 31.9764, -98.8962. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.97645, -98.89619 · 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
3,032 ft
1 wells filed one
Completion to plug
41.6 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 3,032 ft.

Completions filed
Jul 1984
1 of 1 wells
Plug dates filed
Feb 2026
1 of 1 wells

Last completion to plug: a median of 41.6 years across the 1 well that filed both dates, with the middle half between 41.6 years and 41.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-0493402843,032 ftJul 1984Feb 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 (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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
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 20230476.533.39$14
Dec 20220376.415.73$17
Nov 20220485.005.65$23
Oct 20220387.185.86$18
Sep 20220484.888.16$33
Aug 20220394.529.13$27
Jul 202204101.587.54$30
Jun 202203115.097.98$24
May 202204109.378.43$34
Apr 202203104.226.84$21
Mar 202204108.885.08$20
Feb 20220391.054.86$15
Jan 20220481.844.54$18
Dec 20210371.323.90$12
Nov 20210477.435.24$21
Oct 20210379.795.71$17
Sep 20210469.865.35$21
Aug 20210366.024.22$13
Jul 20210470.783.98$16
Jun 20210369.493.38$10
May 20210463.483.02$12
Apr 20210360.362.76$8
Mar 20210461.302.72$11
Feb 20210357.805.55$17
Jan 20210450.412.81$11
Dec 20200344.642.68$8
Nov 20200438.772.71$11
Oct 20200336.972.48$7
Sep 20200237.091.99$4
Aug 20200339.982.39$7
Jul 20200438.371.83$7
Jun 20200334.901.69$5
May 20200216.921.81$4
Apr 20200314.751.80$5
Mar 20200430.341.86$7
Feb 20200349.881.98$6
Jan 20200457.252.09$8
Dec 20190359.012.30$7
Nov 20190455.302.75$11
Oct 20190353.472.42$7
Sep 20190255.052.66$5
Aug 20190353.112.30$7
Jul 20190456.272.46$10
Jun 20190352.782.49$7
May 20190358.482.74$8
Apr 20190262.632.75$6
Mar 20190356.803.06$9
Feb 20190250.852.79$6
Jan 20190346.033.23$10
Dec 20180446.594.19$17
Nov 20180352.934.24$13
Oct 20180261.443.40$7
Sep 20180359.543.11$9
Aug 20180259.403.07$6
Jul 20180365.142.93$9
Jun 20180460.183.08$12
May 20180365.382.90$9
Apr 20180263.842.90$6
Mar 20180361.222.79$8
Feb 20180361.782.77$8
Jan 20180462.874.01$16
Dec 20170357.272.92$9
Nov 20170255.423.12$6
Oct 20170449.292.98$12
Sep 20170347.523.09$9
Aug 20170245.373.00$6
Jul 20170343.873.09$9
Jun 20170242.493.09$6
May 20170345.373.26$10
Apr 20170447.933.21$13
Mar 20170346.772.98$9
Feb 20170450.452.95$12
Jan 20170349.413.42$10
Dec 20160248.763.72$7
Nov 20160342.492.64$8
Oct 20160446.193.09$12
Sep 20160241.553.10$6
Aug 20160341.442.92$9
Jul 20160441.622.92$12
Jun 20160445.352.69$11
May 20160342.521.99$6
Apr 20160236.561.99$4
Mar 20160333.011.79$5
Feb 20160226.472.06$4
Jan 20160327.352.36$7
Dec 20150232.362.00$4
Nov 20150338.792.17$7
Oct 20150443.552.43$10
Sep 20150342.992.76$8
Aug 20150340.162.87$9
Jul 20150248.152.95$6
Jun 20150356.152.88$9
May 20150455.212.96$12
Apr 20150449.822.71$11
Mar 20150342.892.93$9
Feb 20150444.662.98$12
Jan 20150343.433.10$9
Dec 20140254.693.59$7
Nov 20140370.464.25$13
Oct 20140378.303.90$12
Sep 20140386.164.05$12
Aug 20140289.394.04$8
Jul 20140396.564.18$13
Jun 20140398.164.74$14
May 20140294.734.73$9
Apr 20140395.944.81$14
Mar 20140395.895.06$15
Feb 20140297.406.19$12
Jan 20140390.404.86$15
Dec 20130291.824.35$9
Nov 20130388.853.74$11
Oct 20130297.423.78$8
Sep 201303104.113.72$11
Aug 201303104.253.52$11
Jul 201303102.523.72$11
Jun 20130394.403.93$12
May 20130294.834.15$8
Apr 20130393.964.28$13
Mar 20130493.623.91$16
Feb 20130391.233.42$10
Jan 20130491.603.42$14
Dec 20120386.773.42$10
Nov 20120286.953.62$7
Oct 20120389.383.40$10
Sep 20120294.672.92$6
Aug 20120392.662.91$9
Jul 20120285.133.02$6
Jun 20120379.822.52$8
May 20120391.612.49$7
Apr 201202101.652.00$4
Mar 201202105.052.22$4
Feb 201202101.102.57$5
Jan 20120398.092.73$8
Dec 20110296.873.24$6
Nov 20110395.723.31$10
Oct 20110484.983.65$15
Sep 20110383.623.99$12
Aug 20110883.404.15$33
Jul 201103094.144.52$136
Jun 20110292.904.64$9
May 20110398.134.40$13
Apr 201105105.964.33$22
Mar 201101596.364.06$61
Feb 20110285.644.18$8
Jan 20110386.504.59$14
Dec 20100485.734.35$17
Nov 20100380.843.80$11
Oct 20100478.103.51$14
Sep 20100572.633.98$20
Aug 20100673.684.42$27
Jul 201002572.554.74$118
Jun 201006870.364.91$334
May 201003871.124.24$161
Apr 2010015281.694.12$627
Mar 2010018978.394.39$829
Feb 2010016473.585.44$893
Jan 2010019274.365.96$1,145
Dec 200909271.445.48$505
Nov 2009010474.593.75$390
Oct 2009013772.544.11$563
Sep 200905565.543.06$169
Aug 20090467.423.22$13
Jul 200907861.133.46$270
Jun 2009011466.163.90$444
May 2009012454.743.93$487
Apr 2009011946.773.59$427
Mar 2009012442.144.06$503
Feb 2009011232.814.63$519
Jan 2009012535.865.37$671
Dec 2008012437.105.98$741
Nov 2008013555.496.86$926
Oct 2008010275.246.92$706
Sep 2008086101.767.88$677
Aug 2008056114.228.48$475
Jul 2008050131.0811.39$569
Jun 20080107131.3313.03$1,394
May 20080138123.1711.57$1,597
Apr 2008099110.3110.45$1,035
Mar 200802101.909.66$19
Feb 20080292.538.77$18
Jan 2008012490.388.21$1,018
Dec 2007012488.337.30$905
Nov 2007012091.677.29$875
Oct 2007012482.856.92$858
Sep 2007012075.846.24$749
Aug 2007012469.066.39$792
Jul 2007012470.906.39$792
Jun 2007012062.007.55$906
May 2007012458.747.85$973
Apr 2007012659.617.81$983
Mar 2007015156.927.30$1,103
Feb 2007013355.108.22$1,093
Jan 2007013850.306.73$928
Dec 2006015556.656.92$1,072
Nov 2006018954.207.62$1,440
Oct 20060254.906.01$12
Sep 2006016960.085.04$851
Aug 2006014068.717.34$1,028
Jul 2006015569.376.34$983
Jun 2006013666.286.38$868
May 2006015466.016.42$989
Apr 2006012264.397.36$898
Mar 2006013256.707.08$935
Feb 2006014357.597.75$1,108
Jan 2006012260.598.93$1,090
Dec 2005015154.9413.42$2,026
Nov 2005015054.6910.59$1,588
Oct 2005016158.3413.80$2,221
Sep 2005014161.4512.08$1,703
Aug 2005017061.519.80$1,665
Jul 2005018455.697.84$1,443
Jun 2005018252.337.38$1,343
May 2005024945.226.65$1,656
Apr 200524249.207.36$408
Mar 20058010050.377.15$4,745
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 200207625.963.16$240
Jul 200202724.583.06$83
Jun 2002015223.733.34$507
May 2002015124.663.58$541
Apr 2002014723.653.51$516
Mar 2002013422.003.10$416
Feb 2002012918.222.38$306
Jan 2002014317.172.38$340
Dec 2001014816.932.36$350
Nov 2001014118.072.41$339
Oct 2001015419.782.53$389
Sep 2001015324.262.25$344
Aug 2001015324.873.05$467
Jul 2001017723.933.20$566
Jun 200109124.563.82$348
May 2001013325.524.31$573
Apr 2001015124.685.34$806
Mar 2001015324.545.38$823
Feb 2001013627.755.77$784
Jan 2001014527.478.40$1,218
Dec 2000014326.889.12$1,305
Nov 2000013532.215.66$764
Oct 2000014931.235.15$767
Sep 2000018431.875.19$954
Aug 2000015029.644.54$681
Jul 2000015228.534.09$622
Jun 2000013729.304.40$602
May 2000014627.263.68$537
Apr 2000014624.513.12$455
Mar 2000010728.422.86$306
Feb 2000011127.622.73$303
Jan 2000011825.272.48$293
Dec 1999011624.282.42$281
Nov 1999012423.192.43$302
Oct 1999011620.982.80$325
Sep 1999011621.752.62$304
Aug 1999011319.262.88$325
Jul 1999011417.892.37$270
Jun 1999012015.942.36$283
May 1999012815.792.32$297
Apr 1999012815.102.21$283
Mar 1999012312.471.84$226
Feb 199901269.981.82$229
Jan 1999013610.381.90$258
Dec 199801509.201.77$266
Nov 1998015310.892.19$334
Oct 1998011312.421.97$223
Sep 1998011312.592.08$235
Aug 1998014611.301.91$278
Jul 1998016811.742.24$376
Jun 199807311.242.24$163
May 199806412.622.21$141
Apr 1998010013.042.51$251
Mar 1998010212.802.31$236
Feb 1998010913.952.30$251
Jan 1998012114.702.15$261
Dec 1997013416.322.41$323
Nov 1997012318.193.09$380
Oct 1997014519.253.15$457
Sep 1997014917.742.95$440
Aug 1997015617.862.55$399
Jul 1997015217.582.25$342
Jun 1997017817.242.26$402
May 1997015518.972.31$358
Apr 1997015517.882.08$323
Mar 1997018518.951.94$359
Feb 1997016620.492.21$366
Jan 1997018023.483.54$637
Dec 1996020223.32$0
Nov 199609821.97$0
Oct 1996011723.31$0
Sep 1996014022.22$0
Aug 1996018020.26$0
Jul 1996018319.55$0
Jun 1996015418.73$0
May 1996018519.43$0
Apr 1996012421.51$0
Mar 1996015719.38$0
Feb 1996017016.98$0
Jan 1996019717.07$0
Dec 1995018417.19$0
Nov 1995017716.00$0
Oct 1995017615.43$0
Sep 1995018616.18$0
Aug 1995020815.92$0
Jul 1995020315.24$0
Jun 1995019516.41$0
May 1995023817.56$0
Apr 1995017917.73$0
Mar 1995018016.44$0
Feb 1995017016.58$0
Jan 1995015515.92$0
Dec 1994015615.03$0
Nov 1994013915.90$0
Oct 1994017615.58$0
Sep 1994017015.29$0
Aug 1994017316.13$0
Jul 1994017017.56$0
Jun 1994016017.09$0
May 1994019815.88$0
Apr 1994018314.14$0
Mar 1994018712.46$0
Feb 1994017812.50$0
Jan 1994015812.66$0
Dec 199307412.33$0
Nov 1993010114.49$0
Oct 1993019815.85$0
Sep 1993017815.03$0
Aug 1993015615.66$0
Jul 1993014515.46$0
Jun 1993014016.79$0
May 1993012817.68$0
Apr 1993016918.05$0
Mar 1993040018.14$0
Feb 1993033917.90$0
Jan 1993010716.93$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.

Jan 2023 — as filed, then multipliedworked
Condensate             0 bbl  × $ 76.53 =         $0
Gas                    4 Mcf  × $  3.39 =        $14

────────────────────────────────────────────────────
Month total                                      $14

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/138047 is the state's own key, not one this site invented.