EXXON-SHELL FEE "C"

Operated by CITATION OIL & GAS CORP. (P-5 154235) in the ROBERTSON, N. (CLEAR FORK 7100) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 63237District 8AField 77318666Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$26 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 112 leases and 1,866 wells, and the rule below applies to all of them.

Discovered
1956-02-12
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2022-06-07.

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: P-16 & LEASE PLAT REQUIRED, EFFECTIVE DATE 06-07-2022

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
OilDisposition93,234 bbl$4,860,107
Casinghead gasProduction37,321 Mcf$123,269
Total$4,983,376

2,766 Mcf of this lease's gas, across 40 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 32.6295, -102.7274. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.62946, -102.72738 · 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
7,200 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 7,200 ft.

Completions filed
Feb 1981
1 of 1 wells

1 well

42-1653189927,200 ftFeb 1981

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 20256062.743.08$376
Aug 202515111263.933.01$9,991
Jul 2025715066.743.32$4,904
Jun 202514913366.483.13$10,322
May 202521516060.553.23$13,535
Apr 202521614862.363.54$13,994
Mar 202525614767.704.27$17,959
Feb 202516410470.884.34$12,076
Jan 202518911174.324.28$14,521
Dec 202418810168.993.12$13,285
Nov 202422513869.052.20$15,840
Oct 202427820971.372.28$20,318
Sep 202421616169.612.36$15,416
Aug 202418313275.632.06$14,113
Jul 202419814479.932.15$16,135
Jun 202416111178.082.63$12,863
May 202419611978.812.20$15,708
Apr 202419111384.451.66$16,317
Mar 202420012880.301.55$16,258
Feb 202418611876.091.78$14,363
Jan 20241719873.023.30$12,810
Dec 202318712371.262.61$13,647
Nov 202320213577.892.81$16,113
Oct 202324317085.443.09$21,287
Sep 202327420389.042.74$24,952
Aug 202322515580.522.67$18,531
Jul 202324419374.852.64$18,773
Jun 202324121368.962.26$17,100
May 202321617970.622.23$15,653
Apr 202323620878.122.24$18,902
Mar 202320514572.852.39$15,281
Feb 202321614575.112.47$16,581
Jan 202323615876.533.39$18,596
Dec 202220617776.415.73$16,755
Nov 202223023285.005.65$20,860
Oct 202224920387.185.86$22,898
Sep 202221416484.888.16$19,503
Aug 202222318194.529.13$22,730
Jul 2022257194101.587.54$27,569
Jun 2022263218115.097.98$32,008
May 2022259259109.378.43$30,511
Apr 2022286255104.226.84$31,551
Mar 2022290203108.885.08$32,606
Feb 202224316691.054.86$22,932
Jan 202227117981.844.54$22,991
Dec 202126023771.323.90$19,467
Nov 202126531277.435.24$22,153
Oct 202135632779.795.71$30,274
Sep 202136727769.865.35$27,121
Aug 202142827666.024.22$29,421
Jul 202136426870.783.98$26,831
Jun 202135926169.493.38$25,829
May 202125324263.483.02$16,791
Apr 202129224860.362.76$18,309
Mar 202120615061.302.72$13,035
Feb 2021382957.805.55$2,357
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20205038.772.71$194
Oct 2020924436.972.48$3,510
Sep 202025315137.091.99$9,684
Aug 202026515939.982.39$10,974
Jul 202027717738.371.83$10,952
Jun 202033921534.901.69$12,195
May 202027020416.921.81$4,939
Apr 202025617814.751.80$4,097
Mar 202029616530.341.86$9,287
Feb 202023516249.881.98$12,043
Jan 202028015857.252.09$16,361
Dec 201926015659.012.30$15,702
Nov 201924414955.302.75$13,903
Oct 201925216353.472.42$13,869
Sep 201929717755.052.66$16,820
Aug 201934219353.112.30$18,608
Jul 201930820956.272.46$17,845
Jun 201927118452.782.49$14,762
May 20191717158.482.74$10,195
Apr 20192369862.632.75$15,050
Mar 20191929756.803.06$11,203
Feb 201925217450.852.79$13,300
Jan 201926916746.033.23$12,921
Dec 201826620346.594.19$13,243
Nov 201829021352.934.24$16,252
Oct 201833723361.443.40$21,497
Sep 201828715559.543.11$17,570
Aug 201836416959.403.07$22,140
Jul 201828215965.142.93$18,836
Jun 201822819660.183.08$14,324
May 201818611265.382.90$12,486
Apr 201820912263.842.90$13,696
Mar 201821410861.222.79$13,402
Feb 20181528961.782.77$9,637
Jan 201822815062.874.01$14,936
Dec 201726815057.272.92$15,787
Nov 201722412555.423.12$12,804
Oct 201726614649.292.98$13,547
Sep 201722814447.523.09$11,279
Aug 201724815445.373.00$11,714
Jul 201725714543.873.09$11,722
Jun 201724418942.493.09$10,951
May 201726820745.373.26$12,835
Apr 20171307547.933.21$6,472
Mar 201724314046.772.98$11,783
Feb 201726217550.452.95$13,735
Jan 201731217749.413.42$16,021
Dec 201619010048.763.72$9,637
Nov 20161599742.492.64$7,012
Oct 201621210646.193.09$10,120
Sep 201619512641.553.10$8,493
Aug 201622432741.442.92$10,239
Jul 201623530541.622.92$10,673
Jun 201622028045.352.69$10,729
May 201623436242.521.99$10,670
Apr 201622433336.561.99$8,852
Mar 201622432233.011.79$7,972
Feb 201627228126.472.06$7,780
Jan 201625926527.352.36$7,710
Dec 201523721732.362.00$8,104
Nov 201527832638.792.17$11,490
Oct 201527936343.552.43$13,031
Sep 201528134742.992.76$13,037
Aug 201527636340.162.87$12,127
Jul 201527336748.152.95$14,226
Jun 201524623956.152.88$14,502
May 201522834655.212.96$13,610
Apr 201524928749.822.71$13,182
Mar 201531134342.892.93$14,345
Feb 201523932844.662.98$11,650
Jan 20153054843.433.10$13,395
Dec 20142654654.693.59$14,658
Nov 20142614670.464.25$18,586
Oct 20142595178.303.90$20,479
Sep 20142235486.164.05$19,432
Aug 20142245989.394.04$20,261
Jul 20142662796.564.18$25,798
Jun 20142745898.164.74$27,171
May 20142585994.734.73$24,719
Apr 20142885795.944.81$27,905
Mar 20142674995.895.06$25,850
Feb 20142491497.406.19$24,339
Jan 20142741390.404.86$24,833
Dec 20132511291.824.35$23,099
Nov 20132881988.853.74$25,660
Oct 20132901997.423.78$28,324
Sep 201327320104.113.72$28,496
Aug 201330322104.253.52$31,665
Jul 201330223102.523.72$31,047
Jun 20132602294.403.93$24,631
May 20133472494.834.15$33,006
Apr 20132022493.964.28$19,083
Mar 20132262493.623.91$21,252
Feb 2013682091.233.42$6,272
Jan 2013942491.603.42$8,692
Dec 20121061386.773.42$9,242
Nov 2012922686.953.62$8,094
Oct 2012952889.383.40$8,586
Sep 2012782494.672.92$7,454
Aug 20122562692.662.91$23,797
Jul 20122482685.133.02$21,191
Jun 20122182779.822.52$17,469
May 20121412991.612.49$12,989
Apr 201215126101.652.00$15,401
Mar 201218730105.052.22$19,711
Feb 201212828101.102.57$13,013
Jan 20122023198.092.73$19,899
Dec 20112412796.873.24$23,433
Nov 20112301095.723.31$22,049
Oct 20111642684.983.65$14,032
Sep 20111222883.623.99$10,313
Aug 20112501983.404.15$20,929
Jul 20112852994.144.52$26,961
Jun 20113083092.904.64$28,752
May 20111872998.134.40$18,478
Apr 201114431105.964.33$15,393
Mar 20112473296.364.06$23,931
Feb 201151885.644.18$4,401
Jan 20111593386.504.59$13,905
Dec 20101523385.734.35$13,174
Nov 20103331880.843.80$26,988
Oct 20101643178.103.51$12,917
Sep 2010224172.633.98$16,273
Aug 2010338073.684.42$24,904
Jul 2010171072.554.74$12,406
Jun 20103373070.364.91$23,859
May 20101703171.124.24$12,222
Apr 20103453081.694.12$28,307
Mar 20101813178.394.39$14,325
Feb 20103492873.585.44$25,832
Jan 20101713174.365.96$12,900
Dec 2009331071.445.48$23,647
Nov 20091703074.593.75$12,793
Oct 20091703172.544.11$12,459
Sep 20093443065.543.06$22,638
Aug 2009172067.423.22$11,596
Jul 20093413161.133.46$20,953
Jun 20091623066.163.90$10,835
May 20093323154.743.93$18,295
Apr 20091633046.773.59$7,731
Mar 20093383142.144.06$14,369
Feb 20093232832.814.63$10,727
Jan 20092043135.865.37$7,482
Dec 20083493137.105.98$13,133
Nov 20081683055.496.86$9,528
Oct 20083293175.246.92$24,969
Sep 200816830101.767.88$17,332
Aug 200833431114.228.48$38,412
Jul 20081680131.0811.39$22,021
Jun 200833230131.3313.03$43,993
May 200817331123.1711.57$21,667
Apr 200833930110.3110.45$37,709
Mar 200834431101.909.66$35,353
Feb 20081702992.538.77$15,984
Jan 20083413190.388.21$31,074
Dec 20073213188.337.30$28,580
Nov 20071623091.677.29$15,069
Oct 20073383182.856.92$28,218
Sep 20071713075.846.24$13,156
Aug 20073253169.066.39$22,643
Jul 20071693070.906.39$12,174
Jun 20073333062.007.55$20,872
May 20073413158.747.85$20,274
Apr 20071723059.617.81$10,487
Mar 20073383156.927.30$19,465
Feb 20071712855.108.22$9,652
Jan 20073383150.306.73$17,210
Dec 20063403156.656.92$19,475
Nov 20061633054.207.62$9,063
Oct 20063433154.906.01$19,017
Sep 20061603060.085.04$9,764
Aug 20063333168.717.34$23,108
Jul 20061623169.376.34$11,435
Jun 20063303066.286.38$22,064
May 20063473166.016.42$23,105
Apr 20061733064.397.36$11,360
Mar 20063413156.707.08$19,554
Feb 20063382857.597.75$19,682
Jan 20063403160.598.93$20,878
Dec 20051703154.9413.42$9,756
Nov 20051713054.6910.59$9,670
Oct 20053483158.3413.80$20,730
Sep 20053353061.4512.08$20,948
Aug 20051653161.519.80$10,453
Jul 20053333155.697.84$18,788
Jun 20051653052.337.38$8,856
May 20051723145.226.65$7,984
Apr 20053293049.207.36$16,408
Mar 20055123150.377.15$26,011
Feb 200502845.226.31$177
Jan 20053393143.166.32$14,827
Dec 20043503139.866.75$14,160
Nov 20043503045.286.33$16,038
Oct 20043383149.706.52$17,001
Sep 20043503043.245.28$15,293
Aug 20043433142.375.55$14,705
Jul 200403138.286.08$189
Jun 20043183036.106.43$11,673
May 20043483137.486.49$13,244
Apr 20043533034.475.86$12,344
Mar 20046913134.365.53$23,914
Feb 20041682932.455.51$5,611
Jan 20041763132.036.30$5,833
Dec 200303130.266.30$195
Nov 20033403028.804.60$9,930
Oct 2003356028.174.76$10,029
Sep 2003353026.314.75$9,287
Aug 200370611729.765.13$21,611
Jul 200305629.415.17$290
Jun 2003353028.565.98$10,082
May 20033525226.595.97$9,670
Apr 20033568926.675.41$9,976
Mar 20033608731.146.10$11,741
Feb 200335514733.487.93$13,051
Jan 20033545130.315.58$11,014
Dec 200235410526.914.85$10,036
Nov 20026958524.664.14$17,490
Oct 20023545126.464.23$9,583
Sep 2002358027.443.64$9,824
Aug 20027065525.963.16$18,502
Jul 20023524724.583.06$8,796
Jun 20023543423.733.34$8,514
May 20023561924.663.58$8,847
Apr 20023532723.653.51$8,443
Mar 20023512922.003.10$7,812
Feb 20023532818.222.38$6,498
Jan 20023563017.172.38$6,184
Dec 20013543016.932.36$6,064
Nov 200102918.072.41$70
Oct 20017063119.782.53$14,043
Sep 200102824.262.25$63
Aug 20013543224.873.05$8,902
Jul 20013353623.933.20$8,132
Jun 20013553124.563.82$8,837
May 20013592325.524.31$9,261
Apr 20013464124.685.34$8,758
Mar 200102124.545.38$113
Feb 20013532727.755.77$9,951
Jan 200135410727.478.40$10,623
Dec 2000011226.889.12$1,022
Nov 200036615332.215.66$12,655
Oct 200035915731.235.15$12,019
Sep 200036414431.875.19$12,348
Aug 200035014029.644.54$11,010
Jul 200035816328.534.09$10,880
Jun 200035814329.304.40$11,118
May 200036516327.263.68$10,550
Apr 200035016424.513.12$9,090
Mar 200036014328.422.86$10,640
Feb 200035716827.622.73$10,318
Jan 200035716825.272.48$9,438
Dec 1999016224.282.42$393
Nov 199936316823.192.43$8,827
Oct 199935517020.982.80$7,925
Sep 199933016721.752.62$7,615
Aug 199935518219.262.88$7,361
Jul 199935617217.892.37$6,777
Jun 199935618115.942.36$6,102
May 1999020515.792.32$476
Apr 199935812415.102.21$5,680
Mar 199936417012.471.84$4,852
Feb 19993581219.981.82$3,793
Jan 1999012610.381.90$239
Dec 19983651029.201.77$3,539
Nov 199835614710.892.19$4,198
Oct 1998013412.421.97$264
Sep 19983566812.592.08$4,624
Aug 1998013711.301.91$261
Jul 199842312611.742.24$5,248
Jun 199836311611.242.24$4,340
May 1998012212.622.21$269
Apr 199835711813.042.51$4,951
Mar 199807812.802.31$180
Feb 19983604613.952.30$5,128
Jan 1998015214.702.15$328
Dec 199737113916.322.41$6,390
Nov 199709218.193.09$284
Oct 19973719919.253.15$7,454
Sep 199705417.742.95$160
Aug 19971859417.862.55$3,544
Jul 19973538217.582.25$6,390
Jun 1997010317.242.26$232
May 199705018.972.31$115
Apr 1997363017.882.08$6,490
Mar 199707318.951.94$142
Feb 1997357020.492.21$7,315
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 1996357023.31$8,322
Sep 19960022.22$0
Aug 1996177020.26$3,586
Jul 19960019.55$0
Jun 1996367018.73$6,874
May 19960019.43$0
Apr 19965405521.51$11,615
Mar 19963639419.38$7,035
Feb 199606416.98$0
Jan 199606317.07$0
Dec 199508617.19$0
Nov 19951698016.00$2,704
Oct 19953568415.43$5,493
Sep 199509916.18$0
Aug 19953628215.92$5,763
Jul 199508515.24$0
Jun 19953468516.41$5,678
May 199502717.56$0
Apr 1995114017.73$18
Mar 19953368116.44$5,524
Feb 199505516.58$0
Jan 199502115.92$0
Dec 19941768115.03$2,645
Nov 19940815.90$0
Oct 19943494515.58$5,437
Sep 199408115.29$0
Aug 1994010516.13$0
Jul 19941757317.56$3,073
Jun 19941737317.09$2,957
May 199408515.88$0
Apr 199416112414.14$2,277
Mar 199401812.46$0
Feb 199406412.50$0
Jan 199408612.66$0
Dec 199363511112.33$7,830
Nov 199303714.49$0
Oct 199305515.85$0
Sep 199302415.03$0
Aug 199301215.66$0
Jul 19930615.46$0
Jun 19931713916.79$2,871
May 19936106417.68$10,785
Apr 1993011118.05$0
Mar 199325418918.14$4,608
Feb 199303717.90$0
Jan 199303716.93$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.

Sep 2025 — as filed, then multipliedworked
Oil                    6 bbl  × $ 62.74 =       $376
Casinghead gas         0 Mcf  × $  3.08 =         $0

────────────────────────────────────────────────────
Month total                                     $376

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. 8A/O/63237 is the state's own key, not one this site invented.