HEYER, HAROLD

Operated by ESTATE OF JAMES L. NELSON (P-5 254443) in the ARNECKEVILLE (YEGUA 4870,E) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5522District 02Field 03690759NGPA filingOilCasinghead gasSaveExport
Value, all time
$3.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$46 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 13 leases and 18 wells, and the rule below applies to all of them.

Discovered
1973-04-07
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
NGPA3none

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
OilDisposition77,672 bbl$3,105,329
Casinghead gasProduction83,920 Mcf$199,425
Total$3,304,753

35,530 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 (3)

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 28.9544, -97.2814. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

28.95448, -97.28112 · 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
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
5,512 ft
3 wells filed one
Completion to plug
4.5 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
133.3%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
266.7%

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 5,512 and 5,512 ft, median 5,512 ft, over the 3 wells that filed a depth.

Completions filed
Sep 1978 – Jul 1982
3 of 3 wells
Plug dates filed
Mar 1983
1 of 3 wells; 2 filed none

Last completion to plug: a median of 4.5 years across the 1 well that filed both dates, with the middle half between 4.5 years and 4.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-123308362 C5,512 ftJul 1982
42-123307981 C5,512 ftMay 1982
42-1233088735,512 ftSep 1978Mar 1983Yes

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 2026176089.753.15$15,796
Feb 20260063.503.75$0
Jan 2026158059.138.00$9,343
Dec 20250056.664.41$0
Nov 2025172058.593.93$10,077
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025173063.933.01$11,060
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025183060.553.23$11,081
Apr 20250062.363.54$0
Mar 2025162067.704.27$10,967
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024176068.993.12$12,142
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024180069.612.36$12,530
Aug 20240075.632.06$0
Jul 2024178079.932.15$14,228
Jun 20240078.082.63$0
May 2024178078.812.20$14,028
Apr 20240084.451.66$0
Mar 2024137080.301.55$11,001
Feb 20240076.091.78$0
Jan 2024163073.023.30$11,902
Dec 20230071.262.61$0
Nov 2023170077.892.81$13,241
Oct 20230085.443.09$0
Sep 2023163089.042.74$14,514
Aug 20230080.522.67$0
Jul 2023168074.852.64$12,575
Jun 20230068.962.26$0
May 2023184070.622.23$12,994
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023175075.112.47$13,144
Jan 20230076.533.39$0
Dec 2022173076.415.73$13,219
Nov 20220085.005.65$0
Oct 2022166087.185.86$14,472
Sep 20220084.888.16$0
Aug 2022169094.529.13$15,974
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221450104.226.84$15,112
Mar 20221720108.885.08$18,727
Feb 20220091.054.86$0
Jan 2022161081.844.54$13,176
Dec 2021169071.323.90$12,053
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021172069.865.35$12,016
Aug 20210066.024.22$0
Jul 2021168070.783.98$11,891
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 2021169060.362.76$10,201
Mar 20210061.302.72$0
Feb 2021167057.805.55$9,653
Jan 2021183050.412.81$9,225
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020162036.972.48$5,989
Sep 2020167037.091.99$6,194
Aug 2020163039.982.39$6,517
Jul 2020238038.371.83$9,132
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 2019165059.012.30$9,737
Nov 2019172055.302.75$9,512
Oct 20190053.472.42$0
Sep 2019172055.052.66$9,469
Aug 2019165053.112.30$8,763
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019172058.482.74$10,059
Apr 2019175062.632.75$10,960
Mar 20190056.803.06$0
Feb 2019165050.852.79$8,390
Jan 2019170046.033.23$7,825
Dec 2018177046.594.19$8,246
Nov 2018179052.934.24$9,474
Oct 20180061.443.40$0
Sep 2018170059.543.11$10,122
Aug 2018176059.403.07$10,454
Jul 2018171065.142.93$11,139
Jun 20180060.183.08$0
May 2018349065.382.90$22,818
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018185062.874.01$11,631
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017146047.523.09$6,938
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017154045.373.26$6,987
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017137050.452.95$6,912
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 2016109046.193.09$5,035
Sep 20160041.553.10$0
Aug 2016165041.442.92$6,838
Jul 2016142041.622.92$5,910
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016158033.011.79$5,216
Feb 20160026.472.06$0
Jan 2016160027.352.36$4,376
Dec 20150032.362.00$0
Nov 2015136038.792.17$5,275
Oct 20150043.552.43$0
Sep 2015126042.992.76$5,417
Aug 2015126040.162.87$5,060
Jul 20150048.152.95$0
Jun 2015175056.152.88$9,826
May 20150055.212.96$0
Apr 2015156049.822.71$7,772
Mar 2015167042.892.93$7,163
Feb 20150044.662.98$0
Jan 2015112043.433.10$4,864
Dec 2014142054.693.59$7,766
Nov 20140070.464.25$0
Oct 2014145078.303.90$11,354
Sep 2014160086.164.05$13,786
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014163098.164.74$16,000
May 2014136094.734.73$12,883
Apr 2014178095.944.81$17,077
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014182090.404.86$16,453
Dec 20130091.824.35$0
Nov 2013141088.853.74$12,528
Oct 2013144097.423.78$14,028
Sep 201300104.113.72$0
Aug 20131520104.253.52$15,846
Jul 20131780102.523.72$18,249
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013156091.233.42$14,232
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012163086.953.62$14,173
Oct 20120089.383.40$0
Sep 2012172094.672.92$16,283
Aug 20120092.662.91$0
Jul 2012150085.133.02$12,770
Jun 2012180079.822.52$14,368
May 20120091.612.49$0
Apr 20121690101.652.00$17,179
Mar 201200105.052.22$0
Feb 20121670101.102.57$16,884
Jan 2012169098.092.73$16,577
Dec 20110096.873.24$0
Nov 2011146095.723.31$13,975
Oct 2011272084.983.65$23,115
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011154094.144.52$14,498
Jun 2011151092.904.64$14,028
May 20110098.134.40$0
Apr 20111720105.964.33$18,225
Mar 2011182096.364.06$17,538
Feb 20110085.644.18$0
Jan 2011330086.504.59$28,545
Dec 20100085.734.35$0
Nov 2010174080.843.80$14,066
Oct 2010181078.103.51$14,136
Sep 2010143072.633.98$10,386
Aug 2010169073.684.42$12,452
Jul 2010170072.554.74$12,334
Jun 2010176070.364.91$12,383
May 2010152071.124.24$10,810
Apr 2010155081.694.12$12,662
Mar 2010312078.394.39$24,458
Feb 2010160073.585.44$11,773
Jan 2010163074.365.96$12,121
Dec 2009178071.445.48$12,716
Nov 2009173074.593.75$12,904
Oct 2009179072.544.11$12,985
Sep 2009158065.543.06$10,355
Aug 2009326067.423.22$21,979
Jul 2009160061.133.46$9,781
Jun 2009158066.163.90$10,453
May 2009110054.743.93$6,021
Apr 2009333046.773.59$15,574
Mar 2009154042.144.06$6,490
Feb 2009156032.814.63$5,118
Jan 2009152035.865.37$5,451
Dec 2008322037.105.98$11,946
Nov 2008184055.496.86$10,210
Oct 2008328075.246.92$24,679
Sep 200800101.767.88$0
Aug 20083070114.228.48$35,066
Jul 20081560131.0811.39$20,448
Jun 20081540131.3313.03$20,225
May 20083340123.1711.57$41,139
Apr 20081540110.3110.45$16,988
Mar 20081620101.909.66$16,508
Feb 2008166092.538.77$15,360
Jan 2008177090.388.21$15,997
Dec 200730321088.337.30$28,297
Nov 200717221091.677.29$17,299
Oct 200734421082.856.92$29,954
Sep 200715521075.846.24$13,066
Aug 200731821069.066.39$23,303
Jul 200715421070.906.39$12,260
Jun 200716121062.007.55$11,567
May 200730921058.747.85$19,798
Apr 200714921059.617.81$10,521
Mar 200735221056.927.30$21,569
Feb 200715621055.108.22$10,321
Jan 200716121050.306.73$9,511
Dec 200634421056.656.92$20,940
Nov 200618221054.207.62$11,464
Oct 200632021054.906.01$18,831
Sep 200616421060.085.04$10,911
Aug 200631321068.717.34$23,048
Jul 200631221069.376.34$22,975
Jun 200616621066.286.38$12,343
May 200632621066.016.42$22,869
Apr 200615421064.397.36$11,462
Mar 200631621056.707.08$19,405
Feb 200632421057.597.75$20,287
Jan 200631121060.598.93$20,719
Dec 200515721054.9413.42$11,443
Nov 200531220154.6910.59$19,192
Oct 200531520258.3413.80$21,164
Sep 200529820261.4512.08$20,752
Aug 200532120161.519.80$21,714
Jul 200514820155.697.84$9,819
Jun 200534020252.337.38$19,283
May 200530920145.226.65$15,310
Apr 200514220049.207.36$8,459
Mar 200533520150.377.15$18,312
Feb 200530018045.226.31$14,702
Jan 200529918043.166.32$14,043
Dec 200428220039.866.75$12,591
Nov 200431620045.286.33$15,575
Oct 200431020149.706.52$16,717
Sep 200428321043.245.28$13,347
Aug 200428420042.375.55$13,143
Jul 200432920038.286.08$13,811
Jun 200418520136.106.43$7,972
May 200432520137.486.49$13,486
Apr 200429719834.475.86$11,398
Mar 200433020234.365.53$12,456
Feb 200433320132.455.51$11,913
Jan 200433720132.036.30$12,060
Dec 200318310130.266.30$6,174
Nov 2003318028.804.60$9,158
Oct 200332713228.174.76$9,840
Sep 200333112226.314.75$9,288
Aug 200331212229.765.13$9,911
Jul 200348712029.415.17$14,943
Jun 200317110028.565.98$5,482
May 200316111226.595.97$4,950
Apr 200332812126.675.41$9,402
Mar 200332532831.146.10$12,120
Feb 200317710933.487.93$6,790
Jan 200332725930.315.58$11,357
Dec 200218029726.914.85$6,285
Nov 200234732524.664.14$9,902
Oct 200217633326.464.23$6,065
Sep 200235233327.443.64$10,869
Aug 200217935625.963.16$5,773
Jul 200217337524.583.06$5,401
Jun 200217439223.733.34$5,438
May 200235236424.663.58$9,985
Apr 200217923323.653.51$5,052
Mar 200217326722.003.10$4,634
Feb 200235021918.222.38$6,897
Jan 200218021617.172.38$3,604
Dec 200118221916.932.36$3,599
Nov 200135920618.072.41$6,983
Oct 200118422019.782.53$4,196
Sep 200116221024.262.25$4,403
Aug 200132721924.873.05$8,801
Jul 200115622823.933.20$4,462
Jun 200132021124.563.82$8,666
May 200116223725.524.31$5,155
Apr 200117131624.685.34$5,906
Mar 200136161624.545.38$12,171
Feb 200137358727.755.77$13,736
Jan 200117665927.478.40$10,370
Dec 200039569126.889.12$16,921
Nov 200019768632.215.66$10,227
Oct 200036474431.235.15$15,196
Sep 200036971231.875.19$15,453
Aug 200017974129.644.54$8,670
Jul 200035478028.534.09$13,290
Jun 200035369629.304.40$13,403
May 200018660927.263.68$7,311
Apr 200035364324.513.12$10,656
Mar 200036860128.422.86$12,177
Feb 200036955327.622.73$11,700
Jan 200018855425.272.48$6,125
Dec 199936959224.282.42$10,394
Nov 199936059723.192.43$9,801
Oct 199917759220.982.80$5,373
Sep 199936356021.752.62$9,362
Aug 199937754819.262.88$8,837
Jul 199936658217.892.37$7,928
Jun 199937156915.942.36$7,258
May 199918958915.792.32$4,351
Apr 199936954515.102.21$6,775
Mar 199935958512.471.84$5,552
Feb 19991935359.981.82$2,899
Jan 199954460210.381.90$6,790
Dec 19981906049.201.77$2,819
Nov 199836164010.892.19$5,330
Oct 199836361912.421.97$5,727
Sep 199836863212.592.08$5,949
Aug 199836968711.301.91$5,480
Jul 199836566311.742.24$5,768
Jun 199818564611.242.24$3,525
May 199834761912.622.21$5,745
Apr 199837046413.042.51$5,987
Mar 199837346712.802.31$5,853
Feb 199835844413.952.30$6,015
Jan 199837457814.702.15$6,743
Dec 199736258416.322.41$7,316
Nov 199737261918.193.09$8,678
Oct 199737058219.253.15$8,956
Sep 199718761917.742.95$5,146
Aug 199736667617.862.55$8,264
Jul 199736266517.582.25$7,858
Jun 199735261917.242.26$7,466
May 199755162718.972.31$11,900
Apr 199718457517.882.08$4,488
Mar 199736760918.951.94$8,136
Feb 199737857720.492.21$9,018
Jan 199738756923.483.54$11,101
Dec 199636463023.32$8,488
Nov 199638661721.97$8,480
Oct 199636864223.31$8,578
Sep 199635265922.22$7,821
Aug 199634468620.26$6,969
Jul 199637867919.55$7,390
Jun 199636565018.73$6,836
May 199637168619.43$7,209
Apr 199635862221.51$7,701
Mar 199637662019.38$7,287
Feb 199636255516.98$6,147
Jan 199635963217.07$6,128
Dec 199547563917.19$8,165
Nov 199518963616.00$3,024
Oct 199536171615.43$5,570
Sep 199535778416.18$5,776
Aug 199536978315.92$5,874
Jul 199536181815.24$5,502
Jun 199535377416.41$5,793
May 199554477017.56$9,553
Apr 199534772517.73$6,152
Mar 199535572716.44$5,836
Feb 199535366516.58$5,853
Jan 199536466415.92$5,795
Dec 199435970815.03$5,396
Nov 199435774015.90$5,676
Oct 199436484315.58$5,671
Sep 199435978815.29$5,489
Aug 199436570116.13$5,887
Jul 199435365917.56$6,199
Jun 199452860917.09$9,024
May 199435458415.88$5,622
Apr 199436084014.14$5,090
Mar 199436764812.46$4,573
Feb 199437378412.50$4,663
Jan 199439286812.66$4,963
Dec 199358786812.33$7,238
Nov 199319478014.49$2,811
Oct 199335386815.85$5,595
Sep 199336884015.03$5,531
Aug 199337986815.66$5,935
Jul 199335086015.46$5,411
Jun 199338281616.79$6,414
May 199354189917.68$9,565
Apr 199337990018.05$6,841
Mar 199338593018.14$6,984
Feb 199336084017.90$6,444
Jan 199336991016.93$6,247

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.

Mar 2026 — as filed, then multipliedworked
Oil                  176 bbl  × $ 89.75 =    $15,796
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $15,796

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. 02/O/5522 is the state's own key, not one this site invented.