DUNCAN, G. C.

Operated by MAGNUM PRODUCING, LP (P-5 521516) in the EGYPT (FIRST WILCOX) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 160307District 03Field 278071002 tax incentive programmesCondensateGasSaveExport
Value, all time
$8.9 M
Sep 1996 – Dec 2022
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
316
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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1996-09-20
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

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 Gas112000-06-14141790
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
CondensateDisposition63,428 bbl$1,824,911
GasProduction1,941,042 Mcf$7,094,635
Total$8,919,546

127,951 Mcf of this lease's gas, across 4 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 29.4329, -96.1978. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.43294, -96.19782 · 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
13,500 ft
1 wells filed one
Completion to plug
25.9 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 13,500 ft.

Completions filed
Sep 1996
1 of 1 wells
Plug dates filed
Aug 2022
1 of 1 wells

Last completion to plug: a median of 25.9 years across the 1 well that filed both dates, with the middle half between 25.9 years and 25.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-48133877113,500 ftSep 1996Aug 2022Yes

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 (316)

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

316 months

Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 202264084.888.16$5,432
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 201803161.443.40$105
Sep 20180659.543.11$19
Aug 20180459.403.07$12
Jul 201803265.142.93$94
Jun 201801260.183.08$37
May 201801265.382.90$35
Apr 201801263.842.90$35
Mar 201802061.222.79$56
Feb 201803461.782.77$94
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 2017152055.423.12$8,424
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 201601448.763.72$52
Nov 201604042.492.64$106
Oct 20160846.193.09$25
Sep 20160141.553.10$3
Aug 201602541.442.92$73
Jul 2016012941.622.92$377
Jun 201609245.352.69$247
May 2016022742.521.99$452
Apr 2016016136.561.99$321
Mar 201616412233.011.79$5,633
Feb 2016015126.472.06$312
Jan 2016015627.352.36$369
Dec 2015020032.362.00$400
Nov 20153524038.792.17$1,878
Oct 2015015843.552.43$383
Sep 2015060342.992.76$1,663
Aug 2015020040.162.87$575
Jul 2015016248.152.95$477
Jun 2015031356.152.88$902
May 2015016255.212.96$479
Apr 201517215049.822.71$8,975
Mar 2015018742.892.93$549
Feb 2015021744.662.98$646
Jan 2015017943.433.10$555
Dec 201403354.693.59$119
Nov 2014018070.464.25$765
Oct 2014019078.303.90$741
Sep 2014024286.164.05$979
Aug 2014015089.394.04$605
Jul 2014016396.564.18$681
Jun 2014023698.164.74$1,118
May 201417812994.734.73$17,472
Apr 2014027295.944.81$1,308
Mar 2014012895.895.06$647
Feb 2014019197.406.19$1,183
Jan 2014023590.404.86$1,142
Dec 2013016891.824.35$732
Nov 201309888.853.74$366
Oct 2013023797.423.78$896
Sep 20130352104.113.72$1,309
Aug 2013182193104.253.52$19,653
Jul 20130282102.523.72$1,048
Jun 2013025094.403.93$983
May 2013030994.834.15$1,282
Apr 2013024993.964.28$1,066
Mar 2013031993.623.91$1,248
Feb 2013019591.233.42$667
Jan 2013023591.603.42$804
Dec 2012022986.773.42$783
Nov 2012029886.953.62$1,080
Oct 2012022989.383.40$779
Sep 2012017694.672.92$514
Aug 2012028792.662.91$835
Jul 2012026585.133.02$801
Jun 201219353979.822.52$16,763
May 2012014391.612.49$356
Apr 20120189101.652.00$377
Mar 20120367105.052.22$816
Feb 20120414101.102.57$1,064
Jan 2012032498.092.73$886
Dec 2011028196.873.24$910
Nov 2011039895.723.31$1,318
Oct 201102584.983.65$91
Sep 2011031883.623.99$1,267
Aug 2011020183.404.15$834
Jul 201118233594.144.52$18,647
Jun 2011031592.904.64$1,462
May 2011037998.134.40$1,669
Apr 20110468105.964.33$2,028
Mar 2011038596.364.06$1,562
Feb 2011021885.644.18$911
Jan 201119749786.504.59$19,321
Dec 2010044285.734.35$1,922
Nov 2010042180.843.80$1,598
Oct 2010041978.103.51$1,470
Sep 2010044972.633.98$1,787
Aug 2010035273.684.42$1,556
Jul 2010039272.554.74$1,857
Jun 2010066270.364.91$3,251
May 2010041971.124.24$1,775
Apr 2010059581.694.12$2,453
Mar 2010061278.394.39$2,686
Feb 2010055273.585.44$3,004
Jan 201019274974.365.96$18,744
Dec 2009070571.445.48$3,866
Nov 2009069274.593.75$2,596
Oct 2009085472.544.11$3,510
Sep 2009080865.543.06$2,476
Aug 200918838767.423.22$13,921
Jul 2009080361.133.46$2,782
Jun 2009077666.163.90$3,023
May 2009085054.743.93$3,337
Apr 200901,11546.773.59$4,000
Mar 2009071142.144.06$2,886
Feb 2009070232.814.63$3,252
Jan 2009652635.865.37$3,040
Dec 200820057437.105.98$10,851
Nov 2008051855.496.86$3,554
Oct 2008087075.246.92$6,022
Sep 20080595101.767.88$4,687
Aug 20080846114.228.48$7,177
Jul 2008195779131.0811.39$34,433
Jun 20080913131.3313.03$11,899
May 200801,230123.1711.57$14,236
Apr 20081971,303110.3110.45$35,354
Mar 200895,436101.909.66$53,451
Feb 20083997,14692.538.77$99,594
Jan 200857,21890.388.21$59,681
Dec 20072016,75188.337.30$67,050
Nov 20072066,68991.677.29$67,658
Oct 20073927,66982.856.92$85,562
Sep 20071917,65975.846.24$62,309
Aug 20073848,22069.066.39$79,028
Jul 20073949,21970.906.39$86,825
Jun 20071928,20762.007.55$73,854
May 20071838,24758.747.85$75,458
Apr 20071967,74459.617.81$72,127
Mar 20073898,37856.927.30$83,318
Feb 20071917,37955.108.22$71,150
Jan 200728,21650.306.73$55,368
Dec 20063858,75556.656.92$82,381
Nov 200617,57354.207.62$57,741
Oct 20063928,71354.906.01$73,919
Sep 20061957,82760.085.04$51,142
Aug 20061987,70368.717.34$70,144
Jul 20061998,17569.376.34$65,657
Jun 20065728,01766.286.38$89,092
May 20061978,23466.016.42$65,907
Apr 20061976,88364.397.36$63,347
Mar 20063976,66056.707.08$69,682
Feb 20061956,44857.597.75$61,209
Jan 20061937,35060.598.93$77,354
Dec 20052066,38054.9413.42$96,908
Nov 20052095,54154.6910.59$70,101
Oct 20051984,95458.3413.80$79,896
Sep 200514,36161.4512.08$52,738
Aug 200583,85961.519.80$38,298
Jul 20051651,49355.697.84$20,899
Jun 200501,72552.337.38$12,732
May 200502,95245.226.65$19,634
Apr 20051952,77949.207.36$30,049
Mar 20051973,74850.377.15$36,739
Feb 20051983,67045.226.31$32,118
Jan 200504,71043.166.32$29,778
Dec 20042096,22839.866.75$50,376
Nov 20042002,20745.286.33$23,027
Oct 20042007,14149.706.52$56,464
Sep 200439212,31343.245.28$82,011
Aug 200439213,96242.375.55$94,107
Jul 200439014,35538.286.08$102,268
Jun 200439211,53736.106.43$88,369
May 2004141,61137.486.49$10,987
Apr 20041944,52934.475.86$33,220
Mar 20041814,40634.365.53$30,585
Feb 20041854,78332.455.51$32,356
Jan 20043995,22432.036.30$45,689
Dec 200305,17730.266.30$32,624
Nov 20031985,47128.804.60$30,843
Oct 20031955,68628.174.76$32,556
Sep 20033875,70826.314.75$37,291
Aug 20031975,97029.765.13$36,487
Jul 200306,48529.415.17$33,533
Jun 20033896,74928.565.98$51,489
May 20033917,72926.595.97$56,560
Apr 200307,79826.675.41$42,166
Mar 200339410,13231.146.10$74,034
Feb 200339510,95533.487.93$100,053
Jan 200339612,76930.315.58$83,280
Dec 20021996,84526.914.85$38,579
Nov 20021974,23624.664.14$22,382
Oct 20021944,98326.464.23$26,207
Sep 20021955,04927.443.64$23,705
Aug 200205,67325.963.16$17,950
Jul 20021946,23324.583.06$23,852
Jun 20023896,28523.733.34$30,212
May 20021936,97924.663.58$29,772
Apr 20023907,94423.653.51$37,125
Mar 20021958,36322.003.10$30,238
Feb 20023948,86918.222.38$28,249
Jan 200239710,59217.172.38$31,980
Dec 200159211,44216.932.36$37,076
Nov 200139112,49718.072.41$37,127
Oct 200139311,88219.782.53$37,822
Sep 20011958,82524.262.25$24,599
Aug 20011959,90124.873.05$35,079
Jul 200139011,14623.933.20$44,967
Jun 200139513,43724.563.82$61,086
May 200139015,30225.524.31$75,863
Apr 200158515,42124.685.34$96,714
Mar 200139614,10524.545.38$85,553
Feb 200139411,53327.755.77$77,445
Jan 200139612,30827.478.40$114,250
Dec 200060013,72026.889.12$141,289
Nov 200039514,01432.215.66$92,014
Oct 200058516,58931.235.15$103,628
Sep 200058317,43831.875.19$109,022
Aug 200058219,10029.644.54$103,979
Jul 200074120,54228.534.09$105,152
Jun 200057917,83229.304.40$95,376
May 200019216,16627.263.68$64,721
Apr 200058016,40924.513.12$65,346
Mar 200038917,95328.422.86$62,396
Feb 200058017,50727.622.73$63,752
Jan 200039120,02325.272.48$59,548
Dec 199938421,14124.282.42$60,563
Nov 199919512,35123.192.43$34,584
Oct 199977217,29420.982.80$64,684
Sep 199938314,10921.752.62$45,280
Aug 199957517,49219.262.88$61,375
Jul 199976418,22217.892.37$56,897
Jun 199957818,81515.942.36$53,656
May 199976721,49415.792.32$61,999
Apr 199919317,02015.102.21$40,495
Mar 199975419,03512.471.84$44,395
Feb 199958218,4449.981.82$39,336
Jan 199996125,45610.381.90$58,340
Dec 19981,16631,5209.201.77$66,622
Nov 199897231,63910.892.19$79,739
Oct 199896730,59712.421.97$72,262
Sep 199857421,22612.592.08$51,432
Aug 199857419,57611.301.91$43,824
Jul 199857419,59411.742.24$50,576
Jun 199877120,20811.242.24$53,877
May 199877123,00312.622.21$60,482
Apr 199877922,51013.042.51$66,553
Mar 199878523,66612.802.31$64,703
Feb 199878823,43013.952.30$64,861
Jan 199879325,77814.702.15$67,203
Dec 19971,01427,33616.322.41$82,458
Nov 199779124,65118.193.09$90,517
Oct 199780827,22919.253.15$101,320
Sep 19971,01127,80417.742.95$100,093
Aug 199796630,55917.862.55$95,323
Jul 199799529,86617.582.25$84,599
Jun 19971,17233,04017.242.26$94,783
May 19971,21037,13218.972.31$108,673
Apr 19971,17935,57317.882.08$95,171
Mar 19971,01437,15218.951.94$91,258
Feb 19971,38237,43720.492.21$110,899
Jan 19971,55943,93923.483.54$192,136
Dec 19961,18435,49023.32$27,611
Nov 199697238,33921.97$21,355
Oct 19961,48439,67523.31$34,592
Sep 1996014,44722.22$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.

Sep 2022 — as filed, then multipliedworked
Condensate            64 bbl  × $ 84.88 =     $5,432
Gas                    0 Mcf  × $  8.16 =         $0

────────────────────────────────────────────────────
Month total                                   $5,432

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. 03/G/160307 is the state's own key, not one this site invented.