ARMSTRONG, ELIZABETH -D-

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the MEANS, SOUTH (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 30022District 08Field 60142750Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$10.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$167 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 8 leases and 48 wells, and the rule below applies to all of them.

Discovered
1956-08-18
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

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: OPTIONAL 40 ACRES DIAG 2100

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
NGPA4none

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
OilDisposition235,778 bbl$9,423,607
Casinghead gasProduction254,187 Mcf$769,716
Total$10,193,323

71,108 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 (4)

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 32.3711, -102.5231. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.37114, -102.52299 · 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%
2 of 4 wells
With a plug date
25.0%
1 of 4 wells
Median depth
9,650 ft
4 wells filed one
Completion to plug
2 months
median over 1 well

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
125.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
NeitherNo plug date, and not on the schedule.
250.0%

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 9,600 and 9,700 ft, median 9,650 ft, over the 4 wells that filed a depth.

Completions filed
Aug 1988 – May 2017
3 of 4 wells; 1 filed none
Plug dates filed
Jul 2017
1 of 4 wells; 3 filed none

Last completion to plug: a median of 2 months across the 1 well that filed both dates, with the middle half between 2 months and 2 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-0033492029,600 ft
42-0033552459,700 ftMay 2017Jul 2017Yes
42-0033492139,600 ftJun 1991
42-0033552749,700 ftAug 1988Yes

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 20261830106.413.05$19,473
Apr 2026183098.932.87$18,104
Mar 2026184089.753.15$16,514
Feb 2026183063.503.75$11,621
Jan 2026372059.138.00$21,996
Dec 2025183056.664.41$10,369
Nov 2025182058.593.93$10,663
Oct 2025181059.383.30$10,748
Sep 2025180062.743.08$11,293
Aug 2025184063.933.01$11,763
Jul 2025188066.743.32$12,547
Jun 2025186066.483.13$12,365
May 2025369060.553.23$22,343
Apr 2025367062.363.54$22,886
Mar 2025611167.704.27$880
Feb 202519716770.884.34$14,688
Jan 202518911674.324.28$14,543
Dec 2024371068.993.12$25,595
Nov 202418521269.052.20$13,240
Oct 202418410971.372.28$13,381
Sep 202401169.612.36$26
Aug 202418421775.632.06$14,364
Jul 202419022979.932.15$15,678
Jun 202418828478.082.63$15,427
May 202455822778.812.20$44,475
Apr 2024191084.451.66$16,130
Mar 2024188080.301.55$15,096
Feb 2024374076.091.78$28,458
Jan 20243777573.023.30$27,776
Dec 20233746971.262.61$26,831
Nov 2023189477.892.81$14,732
Oct 2023364085.443.09$31,100
Sep 2023184089.042.74$16,383
Aug 2023370080.522.67$29,792
Jul 202337812174.852.64$28,613
Jun 202337414368.962.26$26,114
May 202337641670.622.23$27,480
Apr 202336745678.122.24$29,690
Mar 20233659572.852.39$26,818
Feb 202336530875.112.47$28,175
Jan 202354260276.533.39$43,519
Dec 202217733276.415.73$15,427
Nov 202236295285.005.65$36,145
Oct 20223631,12087.185.86$38,214
Sep 2022043684.888.16$3,559
Aug 202236519094.529.13$36,234
Jul 2022181261101.587.54$20,354
Jun 2022183226115.097.98$22,864
May 2022182284109.378.43$22,300
Apr 20220104104.226.84$711
Mar 2022366354108.885.08$41,647
Feb 202236220791.054.86$33,966
Jan 202233929681.844.54$29,087
Dec 202133256771.323.90$25,889
Nov 202133135477.435.24$27,483
Oct 202132534679.795.71$27,909
Sep 20210669.865.35$32
Aug 202128719666.024.22$19,775
Jul 202132033670.783.98$23,988
Jun 202135231169.493.38$25,512
May 202134610063.483.02$22,266
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 202007044.642.68$187
Nov 202032820738.772.71$13,277
Oct 202033422436.972.48$12,903
Sep 202031223237.091.99$12,034
Aug 202034825439.982.39$14,519
Jul 202036324838.371.83$14,381
Jun 2020192034.901.69$6,701
May 202019428516.921.81$3,800
Apr 202057225714.751.80$8,901
Mar 202018623130.341.86$6,072
Feb 202037023249.881.98$18,915
Jan 2020111757.252.09$302
Dec 2019183059.012.30$10,799
Nov 201906355.302.75$173
Oct 20191743253.472.42$9,381
Sep 201918324455.052.66$10,723
Aug 201916915253.112.30$9,326
Jul 201936772956.272.46$22,444
Jun 201917933252.782.49$10,275
May 201936293558.482.74$23,732
Apr 201918546362.632.75$12,860
Mar 201933264756.803.06$20,839
Feb 201933258950.852.79$18,527
Jan 20193231,26146.033.23$18,938
Dec 201818822446.594.19$9,696
Nov 2018345052.934.24$18,261
Oct 201836619161.443.40$23,136
Sep 201817823559.543.11$11,329
Aug 201836828359.403.07$22,727
Jul 201818425565.142.93$12,733
Jun 2018370060.183.08$22,267
May 2018367065.382.90$23,994
Apr 201805563.842.90$160
Mar 201835828361.222.79$22,705
Feb 201818326961.782.77$12,050
Jan 201837225962.874.01$24,426
Dec 201718229257.272.92$11,276
Nov 201737029555.423.12$21,425
Oct 201737529749.292.98$19,370
Sep 201736231947.523.09$18,187
Aug 201718734645.373.00$9,524
Jul 201737135143.873.09$17,359
Jun 201736734142.493.09$16,647
May 201736835345.373.26$17,848
Apr 201736436647.933.21$18,622
Mar 201737136146.772.98$18,429
Feb 201737231350.452.95$19,692
Jan 201737653249.413.42$20,397
Dec 201637583148.763.72$21,379
Nov 201638264242.492.64$17,929
Oct 20163852,59246.193.09$25,793
Sep 20163712,49341.553.10$23,145
Aug 20163782,23441.442.92$22,197
Jul 20163711,70341.622.92$20,421
Jun 201633198545.352.69$17,656
May 201633730342.521.99$14,933
Apr 201635043036.561.99$13,652
Mar 201635232433.011.79$12,201
Feb 201633927226.472.06$9,535
Jan 201634017527.352.36$9,713
Dec 201533813932.362.00$11,216
Nov 2015345038.792.17$13,383
Oct 201534316443.552.43$15,336
Sep 2015337042.992.76$14,488
Aug 201532931940.162.87$14,129
Jul 201534630048.152.95$17,543
Jun 2015329056.152.88$18,473
May 2015338055.212.96$18,661
Apr 2015339049.822.71$16,889
Mar 2015683042.892.93$29,294
Feb 201533528844.662.98$15,818
Jan 201534730143.433.10$16,004
Dec 201433430354.693.59$19,355
Nov 201434829770.464.25$25,783
Oct 201467635678.303.90$54,320
Sep 201433829086.164.05$30,295
Aug 201433833589.394.04$31,566
Jul 201434534696.564.18$34,759
Jun 201433533198.164.74$34,452
May 201467033394.734.73$65,043
Apr 201433932795.944.81$34,096
Mar 201434633095.895.06$34,847
Feb 2014344097.406.19$33,506
Jan 2014697090.404.86$63,009
Dec 2013348091.824.35$31,953
Nov 2013335088.853.74$29,765
Oct 2013502097.423.78$48,905
Sep 2013501415104.113.72$53,702
Aug 20133530104.253.52$36,800
Jul 20133630102.523.72$37,215
Jun 201336031094.403.93$35,203
May 2013335094.834.15$31,768
Apr 2013689093.964.28$64,738
Mar 2013347093.623.91$32,486
Feb 2013668091.233.42$60,942
Jan 201334418091.603.42$32,126
Dec 2012119786.773.42$761
Nov 2012023486.953.62$848
Oct 201233840989.383.40$31,601
Sep 201266836994.672.92$64,316
Aug 201233245392.662.91$32,081
Jul 201234844085.133.02$30,954
Jun 201270041479.822.52$56,917
May 201235242291.612.49$33,297
Apr 2012367294101.652.00$37,893
Mar 2012363373105.052.22$38,962
Feb 2012369335101.102.57$38,167
Jan 201237036898.092.73$37,299
Dec 201172038896.873.24$71,003
Nov 2011116695.723.31$645
Oct 201136631984.983.65$32,267
Sep 201134618083.623.99$29,650
Aug 201133730883.404.15$29,384
Jul 201168237494.144.52$65,893
Jun 201136234892.904.64$35,244
May 201136336398.134.40$37,220
Apr 2011361238105.964.33$39,283
Mar 201169328496.364.06$67,930
Feb 201135428285.644.18$31,495
Jan 201134536786.504.59$31,527
Dec 201037325885.734.35$33,099
Nov 201003780.843.80$140
Oct 201003778.103.51$130
Sep 201007072.633.98$279
Aug 20108210473.684.42$6,501
Jul 201033518972.554.74$25,199
Jun 2010026470.364.91$1,296
May 201067134371.124.24$49,174
Apr 201034229681.694.12$29,158
Mar 201033931178.394.39$27,939
Feb 201035433373.585.44$27,860
Jan 201036136874.365.96$29,039
Dec 200935934171.445.48$27,517
Nov 200973035074.593.75$55,764
Oct 20093645372.544.11$26,622
Sep 2009039065.543.06$1,195
Aug 200973664067.423.22$51,681
Jul 20091,09062461.133.46$68,794
Jun 200954546366.163.90$37,861
May 200936750254.743.93$22,060
Apr 200966346246.773.59$32,666
Mar 200956346942.144.06$25,628
Feb 200954445332.814.63$19,947
Jan 200955151535.865.37$22,525
Dec 200872752137.105.98$30,086
Nov 200869748655.496.86$42,011
Oct 2008035275.246.92$2,437
Sep 2008714242101.767.88$74,563
Aug 2008694165114.228.48$80,668
Jul 20086967131.0811.39$91,311
Jun 200835913131.3313.03$47,317
May 2008519182123.1711.57$66,032
Apr 2008357428110.3110.45$43,855
Mar 2008891535101.909.66$95,963
Feb 200836558292.538.77$38,878
Jan 200853938290.388.21$51,849
Dec 200736348988.337.30$35,634
Nov 200771852891.677.29$69,669
Oct 200736853082.856.92$34,157
Sep 200791254175.846.24$72,544
Aug 200736163069.066.39$28,955
Jul 200754362870.906.39$42,510
Jun 200788760062.007.55$59,523
May 200735970158.747.85$26,588
Apr 200773563459.617.81$48,762
Mar 200754574956.927.30$36,491
Feb 200755794355.108.22$38,438
Jan 20075481,07350.306.73$34,782
Dec 200654450656.656.92$34,318
Nov 200636441654.207.62$22,898
Oct 200671327554.906.01$40,797
Sep 200671357660.085.04$45,738
Aug 200655759368.717.34$42,624
Jul 200672759969.376.34$54,231
Jun 200667842066.286.38$47,619
May 200669453366.016.42$49,235
Apr 200633860764.397.36$26,232
Mar 200666961956.707.08$42,317
Feb 200666857557.597.75$42,927
Jan 200683447660.598.93$54,784
Dec 200553542554.9413.42$35,094
Nov 200518945054.6910.59$15,101
Oct 200555735758.3413.80$37,420
Sep 200555556061.4512.08$40,869
Aug 200556640461.519.80$38,773
Jul 200576654855.697.84$46,957
Jun 200556575752.337.38$35,154
May 200557369945.226.65$30,560
Apr 200556650749.207.36$31,579
Mar 20051,33458650.377.15$71,386
Feb 2005247745.226.31$3,101
Jan 20051,13564443.166.32$53,058
Dec 200456252539.866.75$25,946
Nov 200473051945.286.33$36,340
Oct 2004059349.706.52$3,863
Sep 20041,09658643.245.28$50,487
Aug 200438394942.375.55$21,495
Jul 200491892138.286.08$40,745
Jun 200456286536.106.43$25,853
May 200455886837.486.49$26,551
Apr 200495188034.475.86$37,936
Mar 200456991034.365.53$24,583
Feb 20041,12579832.455.51$40,903
Jan 200474889632.036.30$29,603
Dec 200337582030.266.30$16,515
Nov 200374080928.804.60$25,029
Oct 200374490828.174.76$25,280
Sep 200373984026.314.75$23,433
Aug 200374191329.765.13$26,736
Jul 20037391,32729.415.17$28,596
Jun 20037422,60628.565.98$36,783
May 20037312,31326.595.97$33,252
Apr 2003042726.675.41$2,309
Mar 200337151031.146.10$14,662
Feb 200336742933.487.93$15,687
Jan 200336549530.315.58$13,826
Dec 2002065626.914.85$3,184
Nov 200272540524.664.14$19,554
Oct 200236279126.464.23$12,924
Sep 200274487527.443.64$23,596
Aug 20025311,09325.963.16$17,243
Jul 20027371,15024.583.06$21,636
Jun 20029181,10823.733.34$25,483
May 20028871,09524.663.58$25,798
Apr 20026891,07123.653.51$20,057
Mar 20027121,03122.003.10$18,863
Feb 20021,082018.222.38$19,714
Jan 20025661,00517.172.38$12,106
Dec 20019241,01916.932.36$18,053
Nov 20019011,00118.072.41$18,689
Oct 20011,1191,01619.782.53$24,703
Sep 200150797824.262.25$14,502
Aug 20017261,13524.873.05$21,521
Jul 20019051,16023.933.20$25,365
Jun 20018851,11724.563.82$26,007
May 20017041,12225.524.31$22,799
Apr 20011,0391,14824.685.34$31,767
Mar 20011,0911,15324.545.38$32,972
Feb 20018991,01227.755.77$30,784
Jan 20011,4021,10627.478.40$47,802
Dec 200090697526.889.12$33,248
Nov 200091794632.215.66$34,889
Oct 20008831,15931.235.15$33,540
Sep 20008821,15631.875.19$34,105
Aug 20008611,20829.644.54$31,005
Jul 20008841,18928.534.09$30,083
Jun 20001,8141,40929.304.40$59,346
May 20008941,60127.263.68$30,262
Apr 20008941,23724.513.12$25,766
Mar 200097998028.422.86$30,626
Feb 200093486727.622.73$28,161
Jan 20009091,08325.272.48$25,657
Dec 19998991,05724.282.42$24,390
Nov 19998991,23023.192.43$23,842
Oct 19999131,60820.982.80$23,663
Sep 19998821,50021.752.62$23,112
Aug 199988784919.262.88$19,525
Jul 19998911,45517.892.37$19,392
Jun 19998871,04315.942.36$16,602
May 19998961,37215.792.32$17,332
Apr 19991,7971,01115.102.21$29,367
Mar 199989677912.471.84$12,605
Feb 19999051,3819.981.82$11,542
Jan 19991,8031,32010.381.90$21,223
Dec 19989155239.201.77$9,345
Nov 199891060810.892.19$11,239
Oct 199889875512.421.97$12,640
Sep 19981,78793812.592.08$24,452
Aug 19989001,22111.301.91$12,499
Jul 19988861,28611.742.24$13,279
Jun 19981,6321,12711.242.24$20,865
May 1998180612.622.21$1,791
Apr 199890482413.042.51$13,853
Mar 1998588912.802.31$2,117
Feb 199890595813.952.30$14,827
Jan 19989141,12714.702.15$15,864
Dec 19971,4791,11716.322.41$26,830
Nov 19978961,13818.193.09$19,813
Oct 19971,0181,25519.253.15$23,550
Sep 19978861,23417.742.95$19,364
Aug 19971,7721,32917.862.55$35,043
Jul 19978831,24617.582.25$18,323
Jun 19978831,27017.242.26$18,090
May 19978951,36918.972.31$20,138
Apr 19979131,35817.882.08$19,153
Mar 19971,8061,17018.951.94$36,492
Feb 19979061,02220.492.21$20,818
Jan 19979131,17123.483.54$25,582
Dec 19961,6511,08823.32$38,501
Nov 199689471121.97$19,641
Oct 19967361,08023.31$17,156
Sep 19968951,58622.22$19,887
Aug 19961,7871,39120.26$36,205
Jul 19968901,39119.55$17,400
Jun 19968651,40118.73$16,201
May 19961,7761,52919.43$34,508
Apr 19968861,12221.51$19,058
Mar 199690514919.38$17,539
Feb 199689339116.98$15,163
Jan 19961,7891,31517.07$30,538
Dec 19959051,58717.19$15,557
Nov 19951,7841,44416.00$28,544
Oct 19958931,20215.43$13,779
Sep 19959011,33016.18$14,578
Aug 19958741,41515.92$13,914
Jul 19951,7611,40315.24$26,838
Jun 19958711,37916.41$14,293
May 19958901,21517.56$15,628
Apr 19959031,17317.73$16,010
Mar 19951,7721,34316.44$29,132
Feb 19958951,20616.58$14,839
Jan 19958951,21815.92$14,248
Dec 19941,7861,28215.03$26,844
Nov 199491893615.90$14,596
Oct 19948981,39815.58$13,991
Sep 19948961,16315.29$13,700
Aug 19948861,38016.13$14,291
Jul 19948931,73017.56$15,681
Jun 19941,5991,36417.09$27,327
May 199497388215.88$15,451
Apr 19949041,31614.14$12,783
Mar 19948931,78912.46$11,127
Feb 19941,8071,61212.50$22,588
Jan 19949101,84912.66$11,521
Dec 19931,7361,82712.33$21,405
Nov 19938951,81314.49$12,969
Oct 19931,8001,95215.85$28,530
Sep 19938901,97215.03$13,377
Aug 19931,8202,29315.66$28,501
Jul 19931,7822,11815.46$27,550
Jun 19938912,18916.79$14,960
May 19931,7832,26617.68$31,523
Apr 19931,0852,22218.05$19,584
Mar 19931,7932,31518.14$32,525
Feb 19931,7812,03917.90$31,880
Jan 19931,6792,33216.93$28,425

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                  183 bbl  × $106.41 =    $19,473
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,473

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/30022 is the state's own key, not one this site invented.