ARMSTRONG, ELIZABETH M., ET AL

Operated by CITATION OIL & GAS CORP. (P-5 154235) in the BLOCK A-34 (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18912District 08Field 08958400OilCasinghead gasSave
Value, all time
$33.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$294 k
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
OilDisposition555,031 bbl$33,110,929
Casinghead gasProduction29,058 Mcf$111,560
Total$33,222,489

1,335 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 (2)

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 32.4761, -102.6290. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.47608, -102.62898 · 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%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,996 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
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.
150.0%

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 6,632 and 13,359 ft, median 9,996 ft, over the 2 wells that filed a depth.

Completions filed
Jun 2014 – Aug 2019
2 of 2 wells

2 wells

42-0033293556,632 ftAug 2019
42-00301172213,359 ftJun 2014Yes

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 202623739106.413.05$25,338
Apr 20263385098.932.87$33,582
Mar 20263205589.753.15$28,893
Feb 20263924963.503.75$25,076
Jan 20263104559.138.00$18,690
Dec 20253606056.664.41$20,662
Nov 20253523858.593.93$20,773
Oct 20254005859.383.30$23,944
Sep 20253986062.743.08$25,155
Aug 20253684663.933.01$23,665
Jul 20253854666.743.32$25,847
Jun 20253354666.483.13$22,415
May 20254491260.553.23$27,226
Apr 20254212862.363.54$26,353
Mar 20254183567.704.27$28,448
Feb 20252723670.884.34$19,436
Jan 20253924474.324.28$29,322
Dec 20245393068.993.12$37,279
Nov 20244186569.052.20$29,006
Oct 20245598171.372.28$40,081
Sep 20244556969.612.36$31,836
Aug 20243754775.632.06$28,458
Jul 2024331979.932.15$26,476
Jun 20245381478.082.63$42,044
May 20246201478.812.20$48,893
Apr 2024402384.451.66$33,954
Mar 2024315880.301.55$25,307
Feb 20243014076.091.78$22,974
Jan 20243314673.023.30$24,321
Dec 20233958271.262.61$28,362
Nov 20234468177.892.81$34,966
Oct 202348710285.443.09$41,924
Sep 20234209389.042.74$37,651
Aug 202338711880.522.67$31,477
Jul 20234289274.852.64$32,279
Jun 202344711968.962.26$31,094
May 202348819870.622.23$34,904
Apr 202335411178.122.24$27,903
Mar 202351617272.852.39$38,002
Feb 202345612175.112.47$34,549
Jan 20235039076.533.39$38,799
Dec 20225497176.415.73$42,356
Nov 20224566785.005.65$39,138
Oct 202245210187.185.86$39,998
Sep 20225018884.888.16$43,243
Aug 202253810494.529.13$51,801
Jul 202244596101.587.54$45,927
Jun 202247964115.097.98$55,639
May 202249276109.378.43$54,451
Apr 202241687104.226.84$43,950
Mar 202239580108.885.08$43,414
Feb 20224133391.054.86$37,764
Jan 20224613081.844.54$37,864
Dec 20214635471.323.90$33,232
Nov 20215604277.435.24$43,581
Oct 20215524579.795.71$44,301
Sep 202160415869.865.35$43,041
Aug 20217464066.024.22$49,420
Jul 20215626670.783.98$40,041
Jun 20215346369.493.38$37,321
May 20216116763.483.02$38,988
Apr 20215918860.362.76$35,916
Mar 20216348061.302.72$39,082
Feb 20215986957.805.55$34,947
Jan 20217437550.412.81$37,665
Dec 202060614344.642.68$27,434
Nov 202061413538.772.71$24,170
Oct 202083818836.972.48$31,447
Sep 202063915437.091.99$24,007
Aug 202073516539.982.39$29,779
Jul 202071718238.371.83$27,843
Jun 202069314034.901.69$24,422
May 202066314416.921.81$11,479
Apr 2020814014.751.80$12,007
Mar 202067516630.341.86$20,788
Feb 202091212949.881.98$45,746
Jan 20207459657.252.09$42,852
Dec 201975115859.012.30$44,681
Nov 201985912855.302.75$47,855
Oct 201971713853.472.42$38,672
Sep 201951112155.052.66$28,452
Aug 2019450353.112.30$23,906
Jul 2019439056.272.46$24,703
Jun 2019342052.782.49$18,051
May 2019414058.482.74$24,211
Apr 2019496862.632.75$31,086
Mar 20196602756.803.06$37,571
Feb 20197013450.852.79$35,741
Jan 20194542446.033.23$20,975
Dec 20185432046.594.19$25,382
Nov 20185412652.934.24$28,745
Oct 20185393061.443.40$33,218
Sep 20185263059.543.11$31,411
Aug 20183909659.403.07$23,460
Jul 201848240265.142.93$32,576
Jun 20185635860.183.08$34,060
May 201848310865.382.90$31,892
Apr 20184862363.842.90$31,093
Mar 2018523061.222.79$32,018
Feb 20185027861.782.77$31,229
Jan 2018451662.874.01$28,378
Dec 20177761557.272.92$44,485
Nov 201785710455.423.12$47,819
Oct 2017367049.292.98$18,089
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 2016165048.763.72$8,045
Nov 201686540642.492.64$37,827
Oct 20161,40147646.193.09$66,183
Sep 20161,07846441.553.10$46,230
Aug 20161,54757941.442.92$65,801
Jul 20161,67353241.622.92$71,186
Jun 20161,39440745.352.69$64,311
May 20161,98452942.521.99$85,413
Apr 20162,13942736.561.99$79,052
Mar 20162,33149333.011.79$77,831
Feb 20162,18427326.472.06$58,374
Jan 20161,94239927.352.36$54,057
Dec 20152,269032.362.00$73,425
Nov 20151,664038.792.17$64,547
Oct 20152,326043.552.43$101,297
Sep 20151,480042.992.76$63,625
Aug 20152,650040.162.87$106,424
Jul 20152,454048.152.95$118,160
Jun 20152,583056.152.88$145,035
May 20152,722055.212.96$150,282
Apr 20152,734049.822.71$136,208
Mar 20152,890042.892.93$123,952
Feb 20152,483044.662.98$110,891
Jan 20152,202043.433.10$95,633
Dec 20142,116054.693.59$115,724
Nov 20142,459070.464.25$173,261
Oct 20142,519078.303.90$197,238
Sep 20143,496086.164.05$301,215
Aug 20144,323089.394.04$386,433
Jul 20144,039096.564.18$390,006
Jun 20145,241098.164.74$514,457
May 20142,908094.734.73$275,475
Apr 20142,385095.944.81$228,817
Mar 20142,86310095.895.06$275,039
Feb 20142,50410097.406.19$244,509
Jan 20142,8449990.404.86$257,579
Dec 20132,1918991.824.35$201,565
Nov 20132,48810988.853.74$221,466
Oct 20131,5635697.423.78$152,479
Sep 20132,47199104.113.72$257,624
Aug 20133,292115104.253.52$343,596
Jul 20132,645110102.523.72$271,574
Jun 20132,96010994.403.93$279,853
May 20132,75311594.834.15$261,544
Apr 20133,24711393.964.28$305,572
Mar 20132,63911593.623.91$247,513
Feb 20132,89010791.233.42$264,021
Jan 20132,95110391.603.42$270,664
Dec 20122,66011186.773.42$231,188
Nov 20122,68711586.953.62$234,052
Oct 20123,31011389.383.40$296,232
Sep 20122,52510494.672.92$239,345
Aug 20122,3729192.662.91$220,054
Jul 20122,97411885.133.02$253,533
Jun 20122,86411079.822.52$228,882
May 20122,96511591.612.49$271,910
Apr 20122,947111101.652.00$299,784
Mar 20122,952120105.052.22$310,374
Feb 20123,102117101.102.57$313,913
Jan 20123,25711698.092.73$319,796
Dec 20112,54811096.873.24$247,181
Nov 20112,70211195.723.31$259,003
Oct 20112,4988584.983.65$212,590
Sep 20111,6936883.623.99$141,840
Aug 20112,0208683.404.15$168,825
Jul 20112,3509594.144.52$221,658
Jun 20111,9355992.904.64$180,035
May 20111,5667098.134.40$153,980
Apr 20112,713101105.964.33$287,907
Mar 20112,77010096.364.06$267,323
Feb 20112,38310385.644.18$204,511
Jan 20112,7319786.504.59$236,677
Dec 20102,72011585.734.35$233,686
Nov 20102,94211480.843.80$238,264
Oct 20103,28311778.103.51$256,813
Sep 20103,09212772.633.98$225,077
Aug 20103,08312873.684.42$227,721
Jul 20103,05211972.554.74$221,986
Jun 20102,3909370.364.91$168,617
May 20103,05410171.124.24$217,628
Apr 20102,74111981.694.12$224,403
Mar 20103,05011378.394.39$239,585
Feb 20102,3459873.585.44$173,078
Jan 20102,6559374.365.96$197,980
Dec 20092,71310971.445.48$194,414
Nov 20093,07412474.593.75$229,755
Oct 20093,10212472.544.11$225,529
Sep 20093,46812065.543.06$227,660
Aug 20093,05112067.423.22$206,085
Jul 20092,71110561.133.46$166,087
Jun 20092,67510566.163.90$177,387
May 20092,42910054.743.93$133,356
Apr 20092,92110846.773.59$137,003
Mar 20092,70110242.144.06$114,234
Feb 20092,3489932.814.63$77,497
Jan 20092,72410835.865.37$98,263
Dec 20082,71310237.105.98$101,262
Nov 20082,3519255.496.86$131,088
Oct 20082,72511075.246.92$205,790
Sep 20082,71397101.767.88$276,839
Aug 20082,706104114.228.48$309,962
Jul 20083,125113131.0811.39$410,912
Jun 20082,31990131.3313.03$305,727
May 20082,39696123.1711.57$296,226
Apr 20082,735106110.3110.45$302,806
Mar 20082,713111101.909.66$277,527
Feb 20082,4699992.538.77$229,325
Jan 20083,17711990.388.21$288,114
Dec 20072,77311488.337.30$245,772
Nov 20072,69510791.677.29$247,831
Oct 20073,13011482.856.92$260,110
Sep 20072,96311075.846.24$225,401
Aug 20072,3749569.066.39$164,555
Jul 20072,70011170.906.39$192,139
Jun 20072,69710662.007.55$168,014
May 20072,66710358.747.85$157,468
Apr 20073,04711159.617.81$182,498
Mar 20072,64910956.927.30$151,577
Feb 20072,65310055.108.22$147,002
Jan 20072,66310050.306.73$134,622
Dec 20062,68911256.656.92$153,107
Nov 20062,64410454.207.62$144,097
Oct 20062,97410754.906.01$163,916
Sep 20062,58410360.085.04$155,766
Aug 20062,59610668.717.34$179,149
Jul 20062,87110169.376.34$199,802
Jun 20062,57510266.286.38$171,322
May 20062,67211066.016.42$177,085
Apr 20062,69710864.397.36$174,455
Mar 20062,5579856.707.08$145,676
Feb 20069654557.597.75$55,923
Jan 20061,0583660.598.93$64,426
Dec 20057233054.9413.42$40,124
Nov 20059743554.6910.59$53,639
Oct 20056813158.3413.80$40,157
Sep 20056572661.4512.08$40,687
Aug 20051,0113661.519.80$62,539
Jul 20051,0133655.697.84$56,696
Jun 20057614052.337.38$40,118
May 20059843945.226.65$44,756
Apr 20059083049.207.36$44,894
Mar 20051,0243650.377.15$51,836
Feb 20057463545.226.31$33,955
Jan 20059813743.166.32$42,574
Dec 20049373539.866.75$37,585
Nov 20041,0163445.286.33$46,220
Oct 20047854049.706.52$39,275
Sep 20041,0693543.245.28$46,409
Aug 20041,0454042.375.55$44,499
Jul 20049623838.286.08$37,057
Jun 20047273036.106.43$26,438
May 20041,0294237.486.49$38,840
Apr 20041,0064134.475.86$34,917
Mar 20041,1504134.365.53$39,741
Feb 20049163532.455.51$29,917
Jan 20049873832.036.30$31,853
Dec 20031,0354130.266.30$31,577
Nov 20031,0053728.804.60$29,114
Oct 20031,0024028.174.76$28,417
Sep 20039803726.314.75$25,960
Aug 20031,0044129.765.13$30,089
Jul 20031,0023729.415.17$29,660
Jun 20039743828.565.98$28,045
May 20037633826.595.97$20,515
Apr 20031,0564026.675.41$28,380
Mar 20031,2233931.146.10$38,322
Feb 20035043233.487.93$17,128
Jan 20031,0133730.315.58$30,911
Dec 20024551126.914.85$12,297
Nov 20022391124.664.14$5,939
Oct 20022461126.464.23$6,556
Sep 20022071027.443.64$5,716
Aug 20022621325.963.16$6,843
Jul 20024931224.583.06$12,155
Jun 20022301123.733.34$5,495
May 20022771424.663.58$6,881
Apr 20028132723.653.51$19,322
Mar 20021,0964722.003.10$24,258
Feb 20021,0693918.222.38$19,570
Jan 20021,1945017.172.38$20,620
Dec 20011,4474616.932.36$24,606
Nov 20011,1144518.072.41$20,238
Oct 20011,1134919.782.53$22,139
Sep 20011,3124424.262.25$31,928
Aug 20011,0674824.873.05$26,683
Jul 20011,4045223.933.20$33,764
Jun 20011,0644524.563.82$26,304
May 20011,2324425.524.31$31,630
Apr 20011,1564924.685.34$28,792
Mar 20011,2824524.545.38$31,702
Feb 20011,1524427.755.77$32,222
Jan 20011,6256727.478.40$45,201
Dec 20001,3084726.889.12$35,588
Nov 20001,3515332.215.66$43,816
Oct 20001,3835931.235.15$43,495
Sep 20001,3054931.875.19$41,844
Aug 20001,2254929.644.54$36,532
Jul 20001,2795028.534.09$36,694
Jun 20001,5165429.304.40$44,656
May 20001,5455427.263.68$42,315
Apr 20001,3475524.513.12$33,186
Mar 20001,2965428.422.86$36,987
Feb 20001,3935527.622.73$38,625
Jan 20001,5935625.272.48$40,394
Dec 19991,3275724.282.42$32,358
Nov 19991,4775723.192.43$34,390
Oct 19991,3895320.982.80$29,290
Sep 19991,4805521.752.62$32,334
Aug 19991,5045619.262.88$29,128
Jul 19991,4415717.892.37$25,915
Jun 19991,2255615.942.36$19,659
May 19991,4095615.792.32$22,378
Apr 19991,4426015.102.21$21,907
Mar 19991,8046112.471.84$22,608
Feb 19991,446579.981.82$14,535
Jan 19991,6155910.381.90$16,876
Dec 19981,344549.201.77$12,461
Nov 19981,3795610.892.19$15,140
Oct 19981,7326412.421.97$21,637
Sep 19981,3756112.592.08$17,438
Aug 19981,7586411.301.91$19,987
Jul 19981,3665711.742.24$16,164
Jun 19981,6135411.242.24$18,251
May 19981,4746512.622.21$18,745
Apr 19981,7796513.042.51$23,361
Mar 19981,8825812.802.31$24,224
Feb 19981,5396613.952.30$21,621
Jan 19981,8387014.702.15$27,169
Dec 19972,0167316.322.41$33,077
Nov 19971,6295618.193.09$29,804
Oct 19971,6597219.253.15$32,163
Sep 19971,7276717.742.95$30,835
Aug 19972,0947917.862.55$37,601
Jul 19972,1798617.582.25$38,500
Jun 19972,2578717.242.26$39,107
May 19971,8216918.972.31$34,704
Apr 19972411917.882.08$4,349
Mar 19977922318.951.94$15,053
Feb 19974312820.492.21$8,893
Jan 19978882323.483.54$20,932
Dec 19965662723.32$13,199
Nov 19967872721.97$17,290
Oct 19967583223.31$17,669
Sep 19968153022.22$18,109
Aug 19967092720.26$14,364
Jul 19966492419.55$12,688
Jun 19967563618.73$14,160
May 19965662019.43$10,997
Apr 19966772321.51$14,562
Mar 19967242319.38$14,031
Feb 19963792316.98$6,435
Jan 19967042317.07$12,017
Dec 19956502617.19$11,174
Nov 19956132716.00$9,808
Oct 19957112615.43$10,971
Sep 19954702416.18$7,605
Aug 19957642615.92$12,163
Jul 19955682615.24$8,656
Jun 19956522316.41$10,699
May 19958542717.56$14,996
Apr 19956182317.73$10,957
Mar 19956492816.44$10,670
Feb 19956662616.58$11,042
Jan 19956472915.92$10,300
Dec 19948372815.03$12,580
Nov 19946592815.90$10,478
Oct 19946522715.58$10,158
Sep 19946842815.29$10,458
Aug 19948212616.13$13,243
Jul 19947622717.56$13,381
Jun 19944252317.09$7,263
May 19945341815.88$8,480
Apr 19944462014.14$6,306
Mar 19946152612.46$7,663
Feb 19948913212.50$11,138
Jan 19948413312.66$10,647
Dec 19931,0903612.33$13,440
Nov 19934302514.49$6,231
Oct 19938673215.85$13,742
Sep 19938453315.03$12,700
Aug 19938933115.66$13,984
Jul 19937763115.46$11,997
Jun 19937412916.79$12,441
May 19931,0143317.68$17,928
Apr 19936033218.05$10,884
Mar 19939193518.14$16,671
Feb 19931,0103517.90$18,079
Jan 19938524116.93$14,424

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
Oil                  237 bbl  × $106.41 =    $25,219
Casinghead gas        39 Mcf  × $  3.05 =       $119

────────────────────────────────────────────────────
Month total                                  $25,338

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. 08/O/18912 is the state's own key, not one this site invented.