MILLICAN REEF UNIT

Operated by GUNGOLL, CARL E. EXPLORATION LLC (P-5 339348) in the MILLICAN (STRAWN REEF) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 66715District 7CField 61600333Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$3.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$39 k
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 37 leases and 37 wells, and the rule below applies to all of them.

Discovered
1948-11-01
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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: AND AOF-2 EFFECTIVE 12/1/95

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
CondensateDisposition10,947 bbl$339,594
GasProduction965,589 Mcf$3,078,849
Total$3,418,444

243,671 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 31.9167, -100.6913. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.91665, -100.69131 · 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
6,026 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 6,026 ft.

Completions filed
Feb 1976
1 of 1 wells

1 well

42-081301865 P6,026 ftFeb 1976

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 20260679106.413.05$2,068
Apr 2026033798.932.87$967
Mar 2026033789.753.15$1,061
Feb 202601,50363.503.75$5,637
Jan 202601,50359.138.00$12,021
Dec 202501,19856.664.41$5,287
Nov 2025049058.593.93$1,924
Oct 2025074159.383.30$2,449
Sep 2025078562.743.08$2,415
Aug 2025082763.933.01$2,493
Jul 2025013566.743.32$448
Jun 2025056466.483.13$1,765
May 2025042960.553.23$1,387
Apr 2025049662.363.54$1,757
Mar 2025098467.704.27$4,200
Feb 202501,24670.884.34$5,409
Jan 202501,26574.324.28$5,413
Dec 202401,24468.993.12$3,883
Nov 202401,29969.052.20$2,856
Oct 2024091671.372.28$2,090
Sep 2024077969.612.36$1,842
Aug 202401,26575.632.06$2,610
Jul 202401,11779.932.15$2,398
Jun 202401,18778.082.63$3,127
May 202401,14678.812.20$2,519
Apr 2024030484.451.66$504
Mar 202401,32380.301.55$2,044
Feb 202401,35476.091.78$2,415
Jan 202401,24973.023.30$4,119
Dec 2023012871.262.61$334
Nov 202306577.892.81$182
Oct 202301,27185.443.09$3,924
Sep 202301,23189.042.74$3,367
Aug 202301,12680.522.67$3,010
Jul 202301,18674.852.64$3,133
Jun 202301,52768.962.26$3,449
May 202301,35670.622.23$3,020
Apr 202301,39878.122.24$3,128
Mar 202301,39872.852.39$3,346
Feb 202301,21475.112.47$2,993
Jan 202301,39676.533.39$4,729
Dec 202201,37276.415.73$7,860
Nov 202201,37885.005.65$7,780
Oct 202201,51887.185.86$8,901
Sep 202201,45184.888.16$11,846
Aug 202201,27294.529.13$11,610
Jul 202201,373101.587.54$10,355
Jun 202201,513115.097.98$12,070
May 20220711109.378.43$5,996
Apr 202201,646104.226.84$11,255
Mar 202201,551108.885.08$7,874
Feb 202201,37391.054.86$6,671
Jan 202201,55981.844.54$7,074
Dec 202101,65971.323.90$6,469
Nov 202101,59177.435.24$8,332
Oct 202101,63979.795.71$9,365
Sep 202101,48769.865.35$7,957
Aug 202101,71166.024.22$7,221
Jul 202101,71370.783.98$6,821
Jun 202101,62169.493.38$5,480
May 202101,59763.483.02$4,819
Apr 202101,39160.362.76$3,837
Mar 202101,48461.302.72$4,032
Feb 202101,09557.805.55$6,075
Jan 202101,82350.412.81$5,123
Dec 202002,04644.642.68$5,474
Nov 202001,84838.772.71$5,002
Oct 202001,83036.972.48$4,536
Sep 202002,10137.091.99$4,183
Aug 202003,16339.982.39$7,544
Jul 2020032438.371.83$591
Jun 20200034.901.69$0
May 202004916.921.81$89
Apr 202001,66814.751.80$3,010
Mar 202001,84330.341.86$3,421
Feb 202001,69249.881.98$3,351
Jan 202001,85157.252.09$3,877
Dec 201901,83059.012.30$4,217
Nov 201901,78355.302.75$4,905
Oct 201901,50053.472.42$3,628
Sep 201901,76755.052.66$4,695
Aug 201901,80853.112.30$4,166
Jul 201901,82556.272.46$4,490
Jun 201901,70052.782.49$4,235
May 201901,83558.482.74$5,028
Apr 201901,68562.632.75$4,635
Mar 201901,61756.803.06$4,951
Feb 201901,42350.852.79$3,973
Jan 201901,55546.033.23$5,020
Dec 201801,60146.594.19$6,701
Nov 201801,55052.934.24$6,568
Oct 201801,63261.443.40$5,546
Sep 201801,57059.543.11$4,880
Aug 201801,46959.403.07$4,505
Jul 201801,32965.142.93$3,896
Jun 201801,30660.183.08$4,018
May 201801,17865.382.90$3,417
Apr 201801,07363.842.90$3,113
Mar 201801,03361.222.79$2,879
Feb 2018083861.782.77$2,318
Jan 2018093462.874.01$3,745
Dec 201701,02657.272.92$2,997
Nov 2017092955.423.12$2,897
Oct 2017084449.292.98$2,518
Sep 2017079247.523.09$2,445
Aug 201701,11645.373.00$3,353
Jul 201701,58943.873.09$4,906
Jun 201701,14142.493.09$3,523
May 201701,76245.373.26$5,750
Apr 201701,53847.933.21$4,939
Mar 201701,68546.772.98$5,028
Feb 201701,46450.452.95$4,323
Jan 201701,62249.413.42$5,545
Dec 201601,17248.763.72$4,363
Nov 2016095742.492.64$2,531
Oct 201601,63846.193.09$5,062
Sep 201601,70041.553.10$5,271
Aug 201601,41741.442.92$4,144
Jul 201601,53841.622.92$4,498
Jun 201601,72445.352.69$4,630
May 201601,74542.521.99$3,474
Apr 201601,72936.561.99$3,443
Mar 201601,77833.011.79$3,190
Feb 201601,62626.472.06$3,355
Jan 201601,73227.352.36$4,095
Dec 201501,71732.362.00$3,436
Nov 201501,68238.792.17$3,645
Oct 201501,77343.552.43$4,302
Sep 201501,75142.992.76$4,830
Aug 201501,81140.162.87$5,202
Jul 201501,78548.152.95$5,257
Jun 201501,72756.152.88$4,979
May 201501,79555.212.96$5,305
Apr 201501,74049.822.71$4,709
Mar 201501,77342.892.93$5,203
Feb 201501,54244.662.98$4,589
Jan 201501,64943.433.10$5,113
Dec 201401,76354.693.59$6,332
Nov 201401,73470.464.25$7,373
Oct 201401,81978.303.90$7,096
Sep 201401,75986.164.05$7,116
Aug 201401,80189.394.04$7,267
Jul 201401,76596.564.18$7,377
Jun 201401,71898.164.74$8,138
May 201401,82094.734.73$8,602
Apr 201401,76095.944.81$8,464
Mar 201401,82795.895.06$9,239
Feb 201401,51697.406.19$9,387
Jan 201401,74390.404.86$8,472
Dec 201301,70291.824.35$7,411
Nov 201301,72588.853.74$6,449
Oct 201301,81997.423.78$6,875
Sep 201301,763104.113.72$6,554
Aug 201301,779104.253.52$6,267
Jul 201301,824102.523.72$6,781
Jun 201301,79194.403.93$7,045
May 201301,87494.834.15$7,775
Apr 201301,78693.964.28$7,649
Mar 201301,77093.623.91$6,926
Feb 201301,59791.233.42$5,462
Jan 201301,76191.603.42$6,022
Dec 201201,74786.773.42$5,975
Nov 201201,72386.953.62$6,246
Oct 201201,80689.383.40$6,140
Sep 201201,76394.672.92$5,145
Aug 201201,85292.662.91$5,386
Jul 201201,87185.133.02$5,652
Jun 201201,71079.822.52$4,308
May 201201,83891.612.49$4,574
Apr 201211,780101.652.00$3,656
Mar 201211,788105.052.22$4,078
Feb 201231,645101.102.57$4,531
Jan 201281,82698.092.73$5,777
Dec 201191,76496.873.24$6,587
Nov 201141,71795.723.31$6,068
Oct 2011101,88484.983.65$7,724
Sep 201141,77683.623.99$7,413
Aug 2011101,88283.404.15$8,643
Jul 2011201,90994.144.52$10,506
Jun 201161,80092.904.64$8,909
May 2011101,72198.134.40$8,562
Apr 201141,672105.964.33$7,669
Mar 201161,70796.364.06$7,504
Feb 201162,09085.644.18$9,250
Jan 201141,54086.504.59$7,413
Dec 201091,47485.734.35$7,180
Nov 2010201,55880.843.80$7,530
Oct 201081,63678.103.51$6,365
Sep 2010181,73472.633.98$8,208
Aug 2010201,88473.684.42$9,800
Jul 2010141,82872.554.74$9,674
Jun 2010431,83170.364.91$12,016
May 2010921,99371.124.24$14,984
Apr 2010231,86981.694.12$9,584
Mar 2010122,09078.394.39$10,113
Feb 2010221,89573.585.44$11,932
Jan 2010202,11574.365.96$14,101
Dec 2009162,11171.445.48$12,719
Nov 2009172,07674.593.75$9,056
Oct 2009292,02772.544.11$10,435
Sep 2009161,68065.543.06$6,197
Aug 2009221,70367.423.22$6,964
Jul 2009142,01661.133.46$7,840
Jun 2009161,74766.163.90$7,863
May 2009201,86154.743.93$8,401
Apr 2009281,63746.773.59$7,182
Mar 2009472,07742.144.06$10,411
Feb 2009271,79432.814.63$9,197
Jan 2009161,84435.865.37$10,478
Dec 2008762,14837.105.98$15,659
Nov 2008191,98155.496.86$14,645
Oct 2008331,96875.246.92$16,105
Sep 2008182,006101.767.88$17,633
Aug 2008361,820114.228.48$19,551
Jul 2008201,749131.0811.39$22,542
Jun 2008211,784131.3313.03$26,008
May 200836582123.1711.57$11,170
Apr 2008361,682110.3110.45$21,556
Mar 2008201,800101.909.66$19,433
Feb 2008181,72092.538.77$16,751
Jan 2008361,82890.388.21$18,254
Dec 2007372,02888.337.30$18,077
Nov 2007191,90291.677.29$15,611
Oct 2007552,02882.856.92$18,595
Sep 2007191,99075.846.24$13,867
Aug 2007382,00069.066.39$15,400
Jul 2007412,04470.906.39$15,964
Jun 2007222,10062.007.55$17,216
May 2007662,00758.747.85$19,624
Apr 2007241,95659.617.81$16,698
Mar 2007432,10056.927.30$17,782
Feb 2007422,01155.108.22$18,837
Jan 2007432,38950.306.73$18,233
Dec 2006452,05756.656.92$16,780
Nov 2006632,33254.207.62$21,179
Oct 2006232,52654.906.01$16,454
Sep 2006622,46160.085.04$16,122
Aug 2006392,43068.717.34$20,516
Jul 2006222,63569.376.34$18,239
Jun 2006602,40566.286.38$19,330
May 2006452,20466.016.42$17,131
Apr 2006252,22864.397.36$18,009
Mar 2006662,39556.707.08$20,706
Feb 2006452,30157.597.75$20,427
Jan 2006432,73860.598.93$27,065
Dec 2005742,63354.9413.42$39,388
Nov 2005242,66954.6910.59$29,573
Oct 2005752,96358.3413.80$45,252
Sep 2005262,46561.4512.08$31,372
Aug 2005462,66661.519.80$28,948
Jul 2005212,75655.697.84$22,787
Jun 2005602,71152.337.38$23,150
May 2005382,79945.226.65$20,335
Apr 2005192,71949.207.36$20,948
Mar 2005572,96950.377.15$24,114
Feb 2005372,80045.226.31$19,347
Jan 2005603,05743.166.32$21,917
Dec 2004212,81439.866.75$19,835
Nov 2004602,85645.286.33$20,796
Oct 2004402,95749.706.52$21,253
Sep 2004412,77843.245.28$16,452
Aug 2004392,82542.375.55$17,333
Jul 2004612,82538.286.08$19,523
Jun 2004402,68236.106.43$18,697
May 2004352,74437.486.49$19,133
Apr 2004332,50034.475.86$15,784
Mar 2004502,85334.365.53$17,495
Feb 2004312,70332.455.51$15,898
Jan 2004312,38432.036.30$16,011
Dec 2003462,71830.266.30$18,520
Nov 2003302,70628.804.60$13,299
Oct 2003332,86828.174.76$14,580
Sep 2003512,72426.314.75$14,279
Aug 2003582,47829.765.13$14,438
Jul 2003292,52829.415.17$13,925
Jun 2003302,46128.565.98$15,581
May 2003442,56526.595.97$16,490
Apr 2003152,56626.675.41$14,275
Mar 2003412,65331.146.10$17,450
Feb 2003392,47033.487.93$20,883
Jan 2003432,75830.315.58$16,699
Dec 2002442,76926.914.85$14,624
Nov 2002482,65624.664.14$12,171
Oct 2002522,75826.464.23$13,040
Sep 2002332,74627.443.64$10,888
Aug 2002282,86225.963.16$9,783
Jul 2002502,96724.583.06$10,313
Jun 2002502,79223.733.34$10,507
May 2002322,92624.663.58$11,276
Apr 2002352,84823.653.51$10,831
Mar 2002352,90122.003.10$9,771
Feb 2002452,57518.222.38$6,937
Jan 2002472,86717.172.38$7,618
Dec 2001422,89516.932.36$7,556
Nov 2001142,64118.072.41$6,606
Oct 2001372,69319.782.53$7,542
Sep 2001252,81924.262.25$6,953
Aug 2001382,82024.873.05$9,555
Jul 2001242,75823.933.20$9,392
Jun 2001352,72124.563.82$11,265
May 2001212,71525.524.31$12,230
Apr 2001322,66924.685.34$15,030
Mar 2001242,83424.545.38$15,826
Feb 2001422,62927.755.77$16,327
Jan 2001512,81527.478.40$25,043
Dec 2000562,77526.889.12$26,820
Nov 2000582,80932.215.66$17,762
Oct 2000492,90731.235.15$16,488
Sep 2000303,03231.875.19$16,682
Aug 2000213,13729.644.54$14,867
Jul 2000563,33028.534.09$15,217
Jun 2000663,24929.304.40$16,220
May 2000513,02627.263.68$12,525
Apr 2000533,09024.513.12$10,927
Mar 2000523,23228.422.86$10,721
Feb 2000523,03127.622.73$9,700
Jan 2000693,11225.272.48$9,463
Dec 1999263,09724.282.42$8,138
Nov 1999343,09623.192.43$8,324
Oct 1999183,27720.982.80$9,565
Sep 1999343,18321.752.62$9,075
Aug 1999713,24419.262.88$10,696
Jul 1999233,46417.892.37$8,629
Jun 1999663,30415.942.36$8,856
May 1999213,33815.792.32$8,079
Apr 1999523,15515.102.21$7,752
Mar 1999503,20712.471.84$6,519
Feb 1999483,1299.981.82$6,167
Jan 1999563,59110.381.90$7,404
Dec 1998673,8029.201.77$7,359
Nov 1998243,52510.892.19$7,966
Oct 19981203,70312.421.97$8,782
Sep 1998293,63812.592.08$7,942
Aug 1998483,81711.301.91$7,823
Jul 1998254,07711.742.24$9,415
Jun 1998273,72011.242.24$8,626
May 1998453,97612.622.21$9,340
Apr 1998753,75013.042.51$10,373
Mar 1998733,89112.802.31$9,920
Feb 19981023,55813.952.30$9,603
Jan 1998364,00314.702.15$9,155
Dec 1997993,89516.322.41$11,007
Nov 1997703,82618.193.09$13,089
Oct 1997624,00119.253.15$13,796
Sep 1997403,71917.742.95$11,699
Aug 1997303,72417.862.55$10,050
Jul 1997674,00717.582.25$10,181
Jun 19971013,81717.242.26$10,357
May 1997354,00918.972.31$9,919
Apr 1997674,07717.882.08$9,689
Mar 1997564,26218.951.94$9,326
Feb 1997954,10220.492.21$10,995
Jan 1997534,27223.483.54$16,366
Dec 1996914,40323.32$2,122
Nov 1996564,42621.97$1,230
Oct 1996564,62423.31$1,305
Sep 1996784,52622.22$1,733
Aug 1996504,42620.26$1,013
Jul 1996724,44919.55$1,408
Jun 1996254,34518.73$468
May 1996494,28019.43$952
Apr 1996754,23721.51$1,613
Mar 1996754,18819.38$1,454
Feb 1996494,00616.98$832
Jan 1996764,41217.07$1,297
Dec 1995994,35617.19$1,702
Nov 1995754,00016.00$1,200
Oct 1995754,56815.43$1,157
Sep 1995764,43716.18$1,230
Aug 1995744,77015.92$1,178
Jul 1995744,78915.24$1,128
Jun 1995504,65416.41$821
May 1995744,81317.56$1,299
Apr 1995754,59017.73$1,330
Mar 1995764,69516.44$1,249
Feb 1995994,16016.58$1,641
Jan 1995764,67615.92$1,210
Dec 1994764,93215.03$1,142
Nov 1994974,67315.90$1,542
Oct 1994725,15515.58$1,122
Sep 19941245,13215.29$1,896
Aug 1994925,57616.13$1,484
Jul 1994615,10717.56$1,071
Jun 19941215,49417.09$2,068
May 1994625,57415.88$985
Apr 19941255,50314.14$1,768
Mar 1994915,69212.46$1,134
Feb 1994645,13912.50$800
Jan 19941235,77812.66$1,557
Dec 1993625,87012.33$764
Nov 19931255,70414.49$1,811
Oct 19931225,98915.85$1,934
Sep 19931245,61315.03$1,864
Aug 199306,10415.66$0
Jul 19931136,26915.46$1,747
Jun 1993866,12316.79$1,444
May 1993886,47917.68$1,556
Apr 19931156,12618.05$2,076
Mar 19931496,51518.14$2,703
Feb 19931185,80117.90$2,112
Jan 19931116,49316.93$1,879

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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  679 Mcf  × $  3.05 =     $2,068

────────────────────────────────────────────────────
Month total                                   $2,068

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. 7C/G/66715 is the state's own key, not one this site invented.