CENTRAL NATIONAL BANK "A"

Operated by CITATION OIL & GAS CORP. (P-5 154235) in the LYGAY field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7918District 7CField 55906001OilCasinghead gasSave
Value, all time
$1.6 M
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
oil, casinghead gas

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
OilDisposition5,006 bbl$192,589
Casinghead gasProduction391,744 Mcf$1,442,331
Total$1,634,919

122,774 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 (6)

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 31.9746, -100.7216. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.97411, -100.72244 · 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
50.0%
3 of 6 wells
With a plug date
33.3%
2 of 6 wells
Median depth
6,328 ft
6 wells filed one
Completion to plug
17.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
350.0%
A plug date is filed
233.3%
BothOn the schedule and plugged. Neither fact cancels the other.
233.3%
NeitherNo plug date, and not on the schedule.
350.0%

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

Between 6,160 and 7,285 ft, median 6,328 ft, over the 6 wells that filed a depth.

Completions filed
Oct 1977 – Jan 2008
6 of 6 wells
Plug dates filed
Oct 1997
2 of 6 wells; 4 filed none

Last completion to plug: a median of 17.7 years across the 2 wells that filed both dates, with the middle half between 17.3 years and 17.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-08130776106,160 ftJan 2008Yes
42-08130908147,285 ftSep 1980Oct 1997Yes
42-08130792136,255 ftSep 1979
42-0810119216,743 ftAug 1979Oct 1997Yes
42-0813063796,200 ftMay 1978
42-0813059586,400 ftOct 1977

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 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 2019020553.472.42$496
Sep 2019013855.052.66$367
Aug 2019017153.112.30$394
Jul 2019013756.272.46$337
Jun 2019017252.782.49$428
May 201909558.482.74$260
Apr 201907762.632.75$212
Mar 201907156.803.06$217
Feb 201903050.852.79$84
Jan 201906946.033.23$223
Dec 2018014646.594.19$611
Nov 201803752.934.24$157
Oct 2018011361.443.40$384
Sep 2018014759.543.11$457
Aug 2018017059.403.07$521
Jul 2018016765.142.93$490
Jun 2018018560.183.08$569
May 2018017365.382.90$502
Apr 201801663.842.90$46
Mar 2018951961.222.79$5,869
Feb 201809661.782.77$266
Jan 2018012962.874.01$517
Dec 2017012257.272.92$356
Nov 2017013555.423.12$421
Oct 2017015149.292.98$451
Sep 2017014047.523.09$432
Aug 201709245.373.00$276
Jul 2017013043.873.09$401
Jun 2017013742.493.09$423
May 2017010045.373.26$326
Apr 201707747.933.21$247
Mar 201707546.772.98$224
Feb 201701350.452.95$38
Jan 20170749.413.42$24
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160741.553.10$22
Aug 20160041.442.92$0
Jul 201609741.622.92$284
Jun 201608045.352.69$215
May 201607142.521.99$141
Apr 20160736.561.99$14
Mar 201601233.011.79$22
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150932.362.00$18
Nov 20150738.792.17$15
Oct 2015088643.552.43$2,150
Sep 2015092442.992.76$2,549
Aug 2015078140.162.87$2,243
Jul 2015087348.152.95$2,571
Jun 2015085456.152.88$2,462
May 2015096855.212.96$2,861
Apr 2015085249.822.71$2,306
Mar 2015087842.892.93$2,577
Feb 2015070944.662.98$2,110
Jan 201525682543.433.10$13,676
Dec 2014092054.693.59$3,304
Nov 2014069670.464.25$2,959
Oct 2014096478.303.90$3,761
Sep 2014095686.164.05$3,867
Aug 201401,02189.394.04$4,120
Jul 201401,10596.564.18$4,618
Jun 201401,02898.164.74$4,870
May 201401,19194.734.73$5,629
Apr 201401,17195.944.81$5,631
Mar 201401,12495.895.06$5,684
Feb 201401,03497.406.19$6,403
Jan 201401,25790.404.86$6,110
Dec 2013081491.824.35$3,545
Nov 2013094888.853.74$3,544
Oct 201301,11497.423.78$4,210
Sep 201301,090104.113.72$4,052
Aug 201301,148104.253.52$4,044
Jul 201300102.523.72$0
Jun 2013016794.403.93$657
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 2012057786.953.62$2,092
Oct 201201,06589.383.40$3,621
Sep 201201,06594.672.92$3,108
Aug 201201,02892.662.91$2,990
Jul 201201,36385.133.02$4,117
Jun 2012097579.822.52$2,456
May 2012069691.612.49$1,732
Apr 20120804101.652.00$1,605
Mar 201201,316105.052.22$2,924
Feb 20121911,049101.102.57$22,006
Jan 201201,14598.092.73$3,131
Dec 201101,14496.873.24$3,706
Nov 201101,17895.723.31$3,901
Oct 201101,16284.983.65$4,240
Sep 201101,38683.623.99$5,524
Aug 201101,29483.404.15$5,369
Jul 201101,88994.144.52$8,533
Jun 201101,69192.904.64$7,846
May 201101,57198.134.40$6,920
Apr 201101,953105.964.33$8,463
Mar 201101,57096.364.06$6,370
Feb 2011032385.644.18$1,350
Jan 2011029186.504.59$1,335
Dec 2010050685.734.35$2,200
Nov 2010062680.843.80$2,376
Oct 2010056978.103.51$1,997
Sep 2010064572.633.98$2,567
Aug 2010041573.684.42$1,834
Jul 2010029372.554.74$1,388
Jun 2010040070.364.91$1,964
May 201001,05971.124.24$4,485
Apr 201001,34881.694.12$5,557
Mar 201018799378.394.39$19,017
Feb 2010093773.585.44$5,099
Jan 201001,62074.365.96$9,662
Dec 200901,41071.445.48$7,732
Nov 200901,48474.593.75$5,567
Oct 200901,73172.544.11$7,115
Sep 200901,60365.543.06$4,913
Aug 200901,69467.423.22$5,452
Jul 200901,87261.133.46$6,486
Jun 2009621,68466.163.90$10,661
May 200901,81654.743.93$7,129
Apr 200901,67046.773.59$5,991
Mar 200901,44942.144.06$5,881
Feb 200901,46632.814.63$6,792
Jan 20091881,72335.865.37$15,996
Dec 200801,63737.105.98$9,785
Nov 200801,65955.496.86$11,381
Oct 200801,61575.246.92$11,179
Sep 200801,815101.767.88$14,297
Aug 200801,912114.228.48$16,220
Jul 200802,057131.0811.39$23,428
Jun 200802,034131.3313.03$26,508
May 200802,063123.1711.57$23,878
Apr 200802,027110.3110.45$21,192
Mar 200802,149101.909.66$20,768
Feb 20081881,94792.538.77$34,472
Jan 200802,01790.388.21$16,551
Dec 200701,97988.337.30$14,451
Nov 200702,03791.677.29$14,853
Oct 200702,19882.856.92$15,215
Sep 200702,19075.846.24$13,675
Aug 20071862,27969.066.39$27,403
Jul 200702,25370.906.39$14,392
Jun 200702,22062.007.55$16,758
May 200702,24058.747.85$17,576
Apr 200702,20859.617.81$17,234
Mar 200702,24556.927.30$16,393
Feb 200702,03455.108.22$16,711
Jan 20071902,17850.306.73$24,208
Dec 200602,27356.656.92$15,726
Nov 200602,26054.207.62$17,216
Oct 200602,43054.906.01$14,614
Sep 20061912,36160.085.04$23,368
Aug 200602,56768.717.34$18,842
Jul 200602,62569.376.34$16,650
Jun 200602,59366.286.38$16,553
May 200602,66566.016.42$17,123
Apr 200602,53964.397.36$18,688
Mar 200602,67756.707.08$18,961
Feb 200602,03257.597.75$15,750
Jan 20061951,84360.598.93$28,279
Dec 200501,82754.9413.42$24,510
Nov 200501,84454.6910.59$19,525
Oct 200501,95658.3413.80$26,985
Sep 200501,58961.4512.08$19,194
Aug 20051811,89361.519.80$29,679
Jul 200502,01455.697.84$15,797
Jun 200501,95252.337.38$14,408
May 200502,06545.226.65$13,735
Apr 200501,30949.207.36$9,635
Mar 200501,29950.377.15$9,294
Feb 200501,15145.226.31$7,265
Jan 200501,30343.166.32$8,238
Dec 200401,27139.866.75$8,581
Nov 200401,23745.286.33$7,831
Oct 200401,28149.706.52$8,346
Sep 200401,32043.245.28$6,975
Aug 200401,32442.375.55$7,349
Jul 200401,40238.286.08$8,530
Jun 200401,35436.106.43$8,710
May 20041871,40037.486.49$16,101
Apr 200401,30734.475.86$7,657
Mar 200401,34434.365.53$7,433
Feb 200401,29832.455.51$7,151
Jan 200401,46932.036.30$9,254
Dec 200301,52230.266.30$9,591
Nov 200301,53528.804.60$7,054
Oct 200301,70128.174.76$8,096
Sep 200301,83826.314.75$8,729
Aug 20033979029.765.13$5,213
Jul 2003026129.415.17$1,350
Jun 2003026828.565.98$1,603
May 2003020326.595.97$1,212
Apr 2003013726.675.41$741
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 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 200108524.262.25$191
Aug 200107824.873.05$238
Jul 200107823.933.20$249
Jun 2001012324.563.82$470
May 2001046325.524.31$1,994
Apr 2001057724.685.34$3,078
Mar 2001063624.545.38$3,419
Feb 2001075327.755.77$4,343
Jan 200101,13527.478.40$9,533
Dec 200001,12526.889.12$10,263
Nov 200001,15232.215.66$6,518
Oct 20001891,21531.235.15$12,154
Sep 200001,16131.875.19$6,022
Aug 200001,23629.644.54$5,612
Jul 200001,29128.534.09$5,280
Jun 200001,25629.304.40$5,523
May 200001,24127.263.68$4,567
Apr 200001,25424.513.12$3,907
Mar 200001,41528.422.86$4,047
Feb 200001,34327.622.73$3,662
Jan 200001,46325.272.48$3,629
Dec 199901,52524.282.42$3,696
Nov 199901,55823.192.43$3,792
Oct 199901,24520.982.80$3,491
Sep 1999065021.752.62$1,702
Aug 1999471419.262.88$2,130
Jul 1999370717.892.37$1,731
Jun 1999374915.942.36$1,817
May 1999094215.792.32$2,186
Apr 1999072415.102.21$1,599
Mar 1999077712.471.84$1,428
Feb 199906809.981.82$1,236
Jan 1999088810.381.90$1,687
Dec 199809709.201.77$1,720
Nov 199801,01710.892.19$2,223
Oct 1998058612.421.97$1,154
Sep 1998063712.592.08$1,327
Aug 1998091411.301.91$1,743
Jul 199821,33211.742.24$3,004
Jun 1998062311.242.24$1,394
May 199881,22612.622.21$2,806
Apr 1998387413.042.51$2,229
Mar 1998022012.802.31$508
Feb 1998187113.952.30$2,016
Jan 199801,09314.702.15$2,355
Dec 199701,14816.322.41$2,768
Nov 199711,29918.193.09$4,030
Oct 19972011,31019.253.15$7,996
Sep 199791,59517.742.95$4,873
Aug 1997141,65417.862.55$4,476
Jul 1997111,90517.582.25$4,474
Jun 199771,76017.242.26$4,093
May 1997151,87418.972.31$4,611
Apr 199701,87017.882.08$3,895
Mar 199761,84418.951.94$3,689
Feb 19972001,66120.492.21$7,762
Jan 199702,24823.483.54$7,957
Dec 199641,86923.32$93
Nov 199681,89721.97$176
Oct 1996112,33023.31$256
Sep 1996102,20522.22$222
Aug 1996112,40620.26$223
Jul 1996152,50119.55$293
Jun 1996102,64318.73$187
May 19962102,74119.43$4,080
Apr 1996132,78921.51$280
Mar 199692,97219.38$174
Feb 199652,19916.98$85
Jan 19961992,64617.07$3,397
Dec 199502,36917.19$0
Nov 199502,17216.00$0
Oct 199503,21715.43$0
Sep 199502,25016.18$0
Aug 199502,23315.92$0
Jul 199502,31015.24$0
Jun 19951902,25016.41$3,118
May 199502,37217.56$0
Apr 199502,28317.73$0
Mar 199502,39416.44$0
Feb 199502,38116.58$0
Jan 19951922,07115.92$3,057
Dec 199491,90415.03$135
Nov 1994102,22815.90$159
Oct 1994222,89015.58$343
Sep 1994182,94015.29$275
Aug 19942223,06516.13$3,581
Jul 1994213,29417.56$369
Jun 1994292,18117.09$496
May 1994302,88215.88$476
Apr 1994162,57614.14$226
Mar 199402,47512.46$0
Feb 19942042,09012.50$2,550
Jan 199402,62612.66$0
Dec 199302,79612.33$0
Nov 199302,84914.49$0
Oct 199302,74415.85$0
Sep 19931922,29415.03$2,886
Aug 199302,15415.66$0
Jul 1993232,44415.46$356
Jun 199302,27616.79$0
May 1993223,17017.68$389
Apr 1993153,02818.05$271
Mar 19931903,36418.14$3,447
Feb 1993833,31617.90$1,486
Jan 199303,68816.93$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.

Oct 2019 — as filed, then multipliedworked
Oil                    0 bbl  × $ 53.47 =         $0
Casinghead gas       205 Mcf  × $  2.42 =       $496

────────────────────────────────────────────────────
Month total                                     $496

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/O/7918 is the state's own key, not one this site invented.