HERBER, ANNA

Operated by PANTERA ENERGY COMPANY (P-5 638486) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 518District 10Field 68873001NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.7 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

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 837 leases and 6,360 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: UNTIL THE FLUID MIGRATION FROM SUCH STRATA IS ELIMINATED.

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
NGPA6none

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
OilDisposition27,471 bbl$1,065,283
Casinghead gasProduction177,615 Mcf$654,572
Total$1,719,855

39,515 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 (7)

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 35.4067, -101.0352. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

35.40699, -101.03508 · 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
85.7%
6 of 7 wells
With a plug date
57.1%
4 of 7 wells
Median depth
3,173 ft
7 wells filed one
Completion to plug
23.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
685.7%
A plug date is filed
457.1%
BothOn the schedule and plugged. Neither fact cancels the other.
457.1%
NeitherNo plug date, and not on the schedule.
114.3%

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 2,901 and 3,404 ft, median 3,173 ft, over the 7 wells that filed a depth.

Completions filed
Jul 1943 – Aug 1998
5 of 7 wells; 2 filed none
Plug dates filed
Jan 1983 – Jul 2022
4 of 7 wells; 3 filed none

Last completion to plug: a median of 23.1 years across the 2 wells that filed both dates, with the middle half between 23.1 years and 23.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-1790471963,171 ftJul 2022Yes
42-179047223 D2,901 ftJan 1983Yes
42-1790472673,284 ftAug 1998Aug 2021Yes
42-1793187093,404 ftNov 1987
42-1790472343,173 ftMay 1986Yes
42-1793121083,350 ftJun 1982Aug 2005Yes
42-1790472013,020 ftJul 1943Yes

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 202356074.852.64$4,192
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 2023045672.852.39$1,091
Feb 2023038375.112.47$944
Jan 2023049676.533.39$1,680
Dec 2022038876.415.73$2,223
Nov 2022060885.005.65$3,433
Oct 2022023887.185.86$1,396
Sep 2022041484.888.16$3,380
Aug 2022055494.529.13$5,056
Jul 20220358101.587.54$2,700
Jun 2022042115.097.98$335
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 202128063.483.02$1,777
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 2020153030.341.86$4,642
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 201904853.472.42$116
Sep 2019022755.052.66$603
Aug 201916824953.112.30$9,496
Jul 2019035756.272.46$878
Jun 2019023752.782.49$590
May 2019029458.482.74$806
Apr 2019030262.632.75$831
Mar 2019030656.803.06$937
Feb 2019028450.852.79$793
Jan 2019033846.033.23$1,091
Dec 201817133746.594.19$9,377
Nov 2018036352.934.24$1,538
Oct 2018032761.443.40$1,111
Sep 2018035459.543.11$1,100
Aug 2018037759.403.07$1,156
Jul 2018040865.142.93$1,196
Jun 201817140660.183.08$11,540
May 2018044065.382.90$1,276
Apr 201817527163.842.90$11,958
Mar 2018027361.222.79$761
Feb 201817131761.782.77$11,441
Jan 2018036162.874.01$1,447
Dec 201718434757.272.92$11,551
Nov 2017031455.423.12$979
Oct 201717732949.292.98$9,706
Sep 2017038747.523.09$1,195
Aug 201717342545.373.00$9,126
Jul 2017040743.873.09$1,257
Jun 201717945142.493.09$8,998
May 2017040945.373.26$1,335
Apr 201718441347.933.21$10,146
Mar 2017045646.772.98$1,361
Feb 201718238250.452.95$10,310
Jan 2017035149.413.42$1,200
Dec 2016036548.763.72$1,359
Nov 201614041142.492.64$7,035
Oct 2016038846.193.09$1,199
Sep 201617343741.553.10$8,543
Aug 201617737141.442.92$8,420
Jul 2016043141.622.92$1,260
Jun 201618036145.352.69$9,133
May 201617839642.521.99$8,357
Apr 2016046836.561.99$932
Mar 201617633733.011.79$6,414
Feb 201617327326.472.06$5,143
Jan 2016027027.352.36$638
Dec 201518034232.362.00$6,509
Nov 2015030838.792.17$668
Oct 201517729243.552.43$8,417
Sep 201517838342.992.76$8,709
Aug 2015043440.162.87$1,247
Jul 2015179048.152.95$8,619
Jun 201517325156.152.88$10,438
May 2015026255.212.96$774
Apr 201516627049.822.71$9,001
Mar 201517927342.892.93$8,478
Feb 2015027144.662.98$807
Jan 201516928443.433.10$8,220
Dec 2014028554.693.59$1,024
Nov 201417928770.464.25$13,833
Oct 201417938678.303.90$15,521
Sep 2014040486.164.05$1,634
Aug 201417734289.394.04$17,202
Jul 201417032696.564.18$17,778
Jun 201416830998.164.74$17,955
May 201417932594.734.73$18,493
Apr 201416932095.944.81$17,753
Mar 201416535395.895.06$17,607
Feb 2014034697.406.19$2,142
Jan 201416752690.404.86$17,654
Dec 201317310691.824.35$16,346
Nov 201318515188.853.74$17,002
Oct 201316920097.423.78$17,220
Sep 2013170150104.113.72$18,256
Aug 20130138104.253.52$486
Jul 20130184102.523.72$684
Jun 2013015394.403.93$602
May 2013015594.834.15$643
Apr 2013016293.964.28$694
Mar 2013033393.623.91$1,303
Feb 2013037891.233.42$1,293
Jan 2013038191.603.42$1,303
Dec 201217242886.773.42$16,388
Nov 201216665386.953.62$16,801
Oct 201216445089.383.40$16,188
Sep 2012039694.672.92$1,156
Aug 2012031192.662.91$904
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20120168105.052.22$373
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 201105196.873.24$165
Nov 201106095.723.31$199
Oct 201105784.983.65$208
Sep 201106883.623.99$271
Aug 201107083.404.15$290
Jul 201104994.144.52$221
Jun 201104992.904.64$227
May 201106198.134.40$269
Apr 2011044105.964.33$191
Mar 201109396.364.06$377
Feb 201103885.644.18$159
Jan 201102786.504.59$124
Dec 201001485.734.35$61
Nov 201006780.843.80$254
Oct 2010020078.103.51$702
Sep 201004272.633.98$167
Aug 2010010673.684.42$468
Jul 2010010072.554.74$474
Jun 20100670.364.91$29
May 201007371.124.24$309
Apr 201003881.694.12$157
Mar 201003578.394.39$154
Feb 201005773.585.44$310
Jan 201005274.365.96$310
Dec 200901071.445.48$55
Nov 2009012174.593.75$454
Oct 200909172.544.11$374
Sep 2009013965.543.06$426
Aug 2009025967.423.22$834
Jul 2009019961.133.46$689
Jun 2009024166.163.90$939
May 2009021454.743.93$840
Apr 2009028346.773.59$1,015
Mar 2009026742.144.06$1,084
Feb 200917836532.814.63$7,531
Jan 200917935435.865.37$8,320
Dec 2008034137.105.98$2,038
Nov 2008026655.496.86$1,825
Oct 2008032275.246.92$2,229
Sep 20080281101.767.88$2,213
Aug 2008182312114.228.48$23,435
Jul 20080398131.0811.39$4,533
Jun 2008181460131.3313.03$29,766
May 20080533123.1711.57$6,169
Apr 2008184553110.3110.45$26,079
Mar 20080584101.909.66$5,644
Feb 200818053992.538.77$21,383
Jan 2008054990.388.21$4,505
Dec 200717554788.337.30$19,452
Nov 2007052391.677.29$3,814
Oct 200717555582.856.92$18,340
Sep 2007052575.846.24$3,278
Aug 2007053269.066.39$3,398
Jul 200718152870.906.39$16,206
Jun 2007047362.007.55$3,570
May 2007044658.747.85$3,499
Apr 200717551559.617.81$14,451
Mar 200717656956.927.30$14,173
Feb 2007048155.108.22$3,952
Jan 2007049750.306.73$3,343
Dec 2006065156.656.92$4,504
Nov 200618457254.207.62$14,330
Oct 2006031254.906.01$1,876
Sep 2006039260.085.04$1,975
Aug 200617843668.717.34$15,431
Jul 2006049869.376.34$3,159
Jun 200616864266.286.38$15,233
May 200617873666.016.42$16,479
Apr 2006040264.397.36$2,959
Mar 2006033456.707.08$2,366
Feb 2006039157.597.75$3,031
Jan 2006037760.598.93$3,368
Dec 200517633254.9413.42$14,123
Nov 2005037754.6910.59$3,992
Oct 2005039858.3413.80$5,491
Sep 200518046561.4512.08$16,678
Aug 200516957461.519.80$16,019
Jul 2005043855.697.84$3,436
Jun 200518353652.337.38$13,533
May 200518065745.226.65$12,509
Apr 200517761249.207.36$13,213
Mar 20051721,25450.377.15$17,636
Feb 20051761,27845.226.31$16,025
Jan 200501,71343.166.32$10,830
Dec 20043611,79439.866.75$26,501
Nov 200401,68345.286.33$10,654
Oct 20041842,51649.706.52$25,537
Sep 20041632,41843.245.28$19,825
Aug 20041762,12742.375.55$19,263
Jul 200404,60238.286.08$27,999
Jun 200402,58036.106.43$16,597
May 20041761,16737.486.49$14,176
Apr 200401,16334.475.86$6,813
Mar 20041761,11134.365.53$12,191
Feb 200401,37732.455.51$7,587
Jan 200402,36732.036.30$14,911
Dec 200301,84330.266.30$11,614
Nov 200302,29428.804.60$10,541
Oct 2003055228.174.76$2,627
Sep 2003033226.314.75$1,577
Aug 200317034329.765.13$6,819
Jul 2003040129.415.17$2,074
Jun 2003033328.565.98$1,992
May 2003035126.595.97$2,096
Apr 2003037626.675.41$2,033
Mar 2003043931.146.10$2,676
Feb 2003020033.487.93$1,585
Jan 2003016830.315.58$938
Dec 2002027826.914.85$1,349
Nov 2002098424.664.14$4,071
Oct 2002082626.464.23$3,493
Sep 200201,24027.443.64$4,508
Aug 200201,04825.963.16$3,316
Jul 20021401,14824.583.06$6,956
Jun 200201,12023.733.34$3,739
May 2002082024.663.58$2,939
Apr 2002061523.653.51$2,160
Mar 200271022.003.10$1,562
Feb 20020018.222.38$0
Jan 2002165017.172.38$2,833
Dec 20015613816.932.36$1,274
Nov 200116915018.072.41$3,415
Oct 2001015819.782.53$400
Sep 20017515224.262.25$2,162
Aug 200115915724.873.05$4,434
Jul 2001015523.933.20$496
Jun 200115115024.563.82$4,282
May 2001015625.524.31$672
Apr 200117215024.685.34$5,045
Mar 2001015824.545.38$849
Feb 200116427527.755.77$6,137
Jan 2001045027.478.40$3,779
Dec 2000047226.889.12$4,306
Nov 200016248632.215.66$7,968
Oct 2000029031.235.15$1,492
Sep 200016232031.875.19$6,823
Aug 200014854829.644.54$6,875
Jul 200015642528.534.09$6,189
Jun 2000044629.304.40$1,961
May 200016051627.263.68$6,260
Apr 200015752924.513.12$5,496
Mar 2000053728.422.86$1,536
Feb 200015955927.622.73$5,916
Jan 200016157725.272.48$5,500
Dec 1999056624.282.42$1,372
Nov 199915863523.192.43$5,210
Oct 199916365220.982.80$5,248
Sep 1999062121.752.62$1,626
Aug 199915383319.262.88$5,342
Jul 199914859317.892.37$4,055
Jun 1999059015.942.36$1,394
May 199916057615.792.32$3,863
Apr 1999051815.102.21$1,144
Mar 199914670812.471.84$3,122
Feb 199905129.981.82$931
Jan 199916254010.381.90$2,708
Dec 199807659.201.77$1,357
Nov 199815176510.892.19$3,316
Oct 199815877912.421.97$3,496
Sep 199815779512.592.08$3,632
Aug 1998078011.301.91$1,488
Jul 1998085611.742.24$1,915
Jun 199815586811.242.24$3,684
May 199816360012.622.21$3,381
Apr 1998086713.042.51$2,172
Mar 199815772812.802.31$3,691
Feb 199815486113.952.30$4,128
Jan 1998059414.702.15$1,280
Dec 1997089916.322.41$2,168
Nov 199716363818.193.09$4,935
Oct 1997075319.253.15$2,372
Sep 199716078917.742.95$5,170
Aug 199715488217.862.55$5,004
Jul 1997089217.582.25$2,004
Jun 199715877217.242.26$4,466
May 199715980218.972.31$4,868
Apr 199701,02417.882.08$2,133
Mar 19971561,06318.951.94$5,018
Feb 19971571,14220.492.21$5,736
Jan 199701,09823.483.54$3,887
Dec 19961571,23223.32$3,661
Nov 199616277721.97$3,559
Oct 199601,06023.31$0
Sep 199615487522.22$3,422
Aug 199615287620.26$3,080
Jul 1996091719.55$0
Jun 199616666318.73$3,109
May 199616267619.43$3,148
Apr 199616396821.51$3,506
Mar 199616246519.38$3,140
Feb 199615157016.98$2,564
Jan 199616657917.07$2,834
Dec 19959476717.19$1,616
Nov 199533462416.00$5,344
Oct 199516573215.43$2,546
Sep 199533277716.18$5,372
Aug 199516483515.92$2,611
Jul 19951601,08815.24$2,438
Jun 199532769516.41$5,366
May 199516470117.56$2,880
Apr 1995074417.73$0
Mar 199532572516.44$5,343
Feb 199516268716.58$2,686
Jan 199516082715.92$2,547
Dec 199415069115.03$2,255
Nov 199429874415.90$4,738
Oct 19941631,05615.58$2,540
Sep 19943261,04215.29$4,985
Aug 19941621,07516.13$2,613
Jul 19941611,17517.56$2,827
Jun 19941631,22717.09$2,786
May 199413686315.88$2,160
Apr 1994078114.14$0
Mar 199431060912.46$3,863
Feb 1994067912.50$0
Jan 199432288412.66$4,077
Dec 199316083312.33$1,973
Nov 199316461714.49$2,376
Oct 19931631,11015.85$2,584
Sep 199316375815.03$2,450
Aug 19933251,00515.66$5,090
Jul 19931611,08015.46$2,489
Jun 19933291,04816.79$5,524
May 199314038617.68$2,475
Apr 199333168118.05$5,975
Mar 199315867618.14$2,866
Feb 199331066717.90$5,549
Jan 1993096816.93$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.

Jul 2023 — as filed, then multipliedworked
Oil                   56 bbl  × $ 74.85 =     $4,192
Casinghead gas         0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                   $4,192

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. 10/O/518 is the state's own key, not one this site invented.