HEARD, F. V. W.

Operated by GRETA OPERATING COMPANY LLC (P-5 332754) in the GRETA, DEEP (5400) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8731District 02Field 36868180OilCasinghead gasSaveExport
Value, all time
$5.5 M
Aug 2002 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
286
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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
1965-12-15
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition66,702 bbl$4,084,114
Casinghead gasProduction264,283 Mcf$1,380,976
Total$5,465,090

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 28.3849, -97.1817. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.38492, -97.18170 · 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
6,010 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 6,010 ft.

Completions filed
Aug 2002
1 of 1 wells

1 well

42-3913247376,010 ftAug 2002

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 (286)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

286 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 202517416460.553.23$11,066
Apr 2025025662.363.54$907
Mar 202517422067.704.27$12,719
Feb 202517218070.884.34$12,973
Jan 2025031974.324.28$1,365
Dec 202416329468.993.12$12,163
Nov 202416917069.052.20$12,043
Oct 2024014471.372.28$329
Sep 202416715969.612.36$12,001
Aug 202433817975.632.06$25,932
Jul 202416825879.932.15$13,982
Jun 2024016078.082.63$421
May 202415630278.812.20$12,958
Apr 202417030184.451.66$14,856
Mar 202417431680.301.55$14,460
Feb 2024021076.091.78$375
Jan 20241751,10573.023.30$16,422
Dec 20231701,06571.262.61$14,895
Nov 202317389877.892.81$15,996
Oct 202316153985.443.09$15,420
Sep 202316842889.042.74$16,129
Aug 202317255880.522.67$15,341
Jul 2023038674.852.64$1,020
Jun 202316744068.962.26$12,510
May 202317349670.622.23$13,322
Apr 202316254578.122.24$13,875
Mar 202316951572.852.39$13,544
Feb 202335056575.112.47$27,682
Jan 2023034676.533.39$1,172
Dec 202217516176.415.73$14,294
Nov 202216531085.005.65$15,775
Oct 2022015687.185.86$915
Sep 202217444084.888.16$18,361
Aug 202234066194.529.13$38,170
Jul 2022157648101.587.54$20,835
Jun 2022342888115.097.98$46,445
May 2022171162109.378.43$20,068
Apr 2022344348104.226.84$38,231
Mar 2022172677108.885.08$22,164
Feb 2022022091.054.86$1,069
Jan 202235519681.844.54$29,943
Dec 202134218371.323.90$25,105
Nov 202107677.435.24$398
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 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20211784061.302.72$11,020
Feb 202117422357.805.55$11,294
Jan 202104750.412.81$132
Dec 20200044.642.68$0
Nov 202001638.772.71$43
Oct 202017311536.972.48$6,681
Sep 202017611537.091.99$6,757
Aug 202034312739.982.39$14,016
Jul 202007938.371.83$144
Jun 20201679734.901.69$5,992
May 202017315916.921.81$3,216
Apr 202017121314.751.80$2,907
Mar 202033923330.341.86$10,718
Feb 202016314049.881.98$8,408
Jan 202001557.252.09$31
Dec 20190659.012.30$14
Nov 20190055.302.75$0
Oct 20191726453.472.42$9,352
Sep 201923811855.052.66$13,415
Aug 20191719253.112.30$9,294
Jul 201916610956.272.46$9,609
Jun 201917413452.782.49$9,518
May 201917212058.482.74$10,387
Apr 20191663362.632.75$10,487
Mar 20191742956.803.06$9,972
Feb 20191741650.852.79$8,893
Jan 20191606946.033.23$7,588
Dec 20181767946.594.19$8,530
Nov 201817532452.934.24$10,636
Oct 201817224961.443.40$11,414
Sep 20185411759.543.11$3,579
Aug 201817354159.403.07$11,935
Jul 201817342165.142.93$12,504
Jun 201817138760.183.08$11,482
May 201817276065.382.90$13,450
Apr 201834760963.842.90$23,919
Mar 201817350661.222.79$12,001
Feb 2018042161.782.77$1,165
Jan 201816319962.874.01$11,046
Dec 201717379857.272.92$12,239
Nov 201717561055.423.12$11,601
Oct 201716556049.292.98$9,804
Sep 201717536147.523.09$9,431
Aug 2017045145.373.00$1,355
Jul 201716852343.873.09$8,985
Jun 201717255542.493.09$9,022
May 201717546445.373.26$9,454
Apr 201716661447.933.21$9,928
Mar 201734864646.772.98$18,203
Feb 201717354450.452.95$10,334
Jan 201717359549.413.42$10,582
Dec 201615462848.763.72$9,847
Nov 201617143442.492.64$8,413
Oct 201616260546.193.09$9,352
Sep 201632071341.553.10$15,507
Aug 201617370741.442.92$9,237
Jul 201617165041.622.92$9,018
Jun 201616764345.352.69$9,300
May 201634292642.521.99$16,386
Apr 201617373336.561.99$7,784
Mar 201615269133.011.79$6,257
Feb 201633193526.472.06$10,691
Jan 201616790127.352.36$6,698
Dec 201516776032.362.00$6,925
Nov 201533972738.792.17$14,725
Oct 201516674243.552.43$9,030
Sep 201516471242.992.76$9,014
Aug 201516761240.162.87$8,465
Jul 201516980448.152.95$10,505
Jun 201532693356.152.88$20,995
May 20151641,00555.212.96$12,025
Apr 201532889449.822.71$18,761
Mar 201522687342.892.93$12,255
Feb 201533390544.662.98$17,565
Jan 2015041243.433.10$1,277
Dec 201416965854.693.59$11,606
Nov 201431766570.464.25$25,163
Oct 201416874378.303.90$16,053
Sep 201416846686.164.05$16,360
Aug 201434362189.394.04$33,167
Jul 201416759796.564.18$18,621
Jun 201416864398.164.74$19,537
May 201416783794.734.73$19,776
Apr 201430638395.944.81$31,200
Mar 201416757695.895.06$18,926
Feb 201417040697.406.19$19,072
Jan 201416238790.404.86$16,526
Dec 201333056691.824.35$32,765
Nov 201316059988.853.74$16,455
Oct 201316859897.423.78$18,627
Sep 2013334556104.113.72$36,840
Aug 2013166676104.253.52$19,687
Jul 2013167671102.523.72$19,615
Jun 201333667794.403.93$34,381
May 201316760994.834.15$18,363
Apr 201317250393.964.28$18,315
Mar 201316961093.623.91$18,209
Feb 201334551891.233.42$33,246
Jan 201316456791.603.42$16,961
Dec 201216266386.773.42$16,324
Nov 201233557086.953.62$31,194
Oct 201216950289.383.40$16,812
Sep 201215266794.672.92$16,336
Aug 201233462292.662.91$32,757
Jul 201216571585.133.02$16,206
Jun 201233066379.822.52$28,011
May 201216972591.612.49$17,286
Apr 2012338659101.652.00$35,674
Mar 2012173648105.052.22$19,614
Feb 2012168693101.102.57$18,766
Jan 201233881598.092.73$35,383
Dec 201116877196.873.24$18,772
Nov 201132674495.723.31$33,668
Oct 201116678984.983.65$16,985
Sep 201132280183.623.99$30,118
Aug 20113341,08783.404.15$32,366
Jul 2011020694.144.52$931
Jun 201116884992.904.64$19,546
May 20113001,08798.134.40$34,227
Apr 2011175400105.964.33$20,276
Mar 201117192196.364.06$20,214
Feb 201133090685.644.18$32,048
Jan 2011039186.504.59$1,794
Dec 201033175285.734.35$31,646
Nov 201033457180.843.80$29,168
Oct 201016359178.103.51$14,804
Sep 201016661272.633.98$14,492
Aug 201033867573.684.42$27,887
Jul 201033268072.554.74$27,307
Jun 201034087970.364.91$28,239
May 201033777671.124.24$27,254
Apr 201032195181.694.12$30,143
Mar 201034490778.394.39$30,947
Feb 201034288673.585.44$29,986
Jan 20103371,17474.365.96$32,061
Dec 200933984971.445.48$28,874
Nov 200931981574.593.75$26,852
Oct 200916998672.544.11$16,312
Sep 200934188665.543.06$25,065
Aug 200917096167.423.22$14,554
Jul 200933690061.133.46$23,658
Jun 200916995466.163.90$14,897
May 200934091154.743.93$22,188
Apr 200933999346.773.59$19,417
Mar 20091711,06042.144.06$11,508
Feb 20093349532.814.63$11,399
Jan 200934383435.865.37$16,779
Dec 200817035637.105.98$8,435
Nov 200834762355.496.86$23,529
Oct 20083411,44975.246.92$35,687
Sep 20080199101.767.88$1,568
Aug 2008171708114.228.48$25,538
Jul 20083401,107131.0811.39$57,175
Jun 20081671,230131.3313.03$37,962
May 20083271,290123.1711.57$55,207
Apr 20081651,395110.3110.45$32,786
Mar 20083251,062101.909.66$43,381
Feb 20081721,27592.538.77$27,098
Jan 20083371,35090.388.21$41,536
Dec 20073411,36388.337.30$40,073
Nov 20073501,34991.677.29$41,921
Oct 20073391,46882.856.92$38,248
Sep 20071741,49275.846.24$22,512
Aug 20073471,46669.066.39$33,329
Jul 20073331,44870.906.39$32,859
Jun 20073431,52362.007.55$32,762
May 20071711,37558.747.85$20,833
Apr 20073431,12059.617.81$29,188
Mar 20073471,30256.927.30$29,258
Feb 20075281,51655.108.22$41,548
Jan 20073471,56150.306.73$27,955
Dec 20063401,67056.656.92$30,815
Nov 20063471,57554.207.62$30,805
Oct 20065171,46354.906.01$37,181
Sep 20063371,70460.085.04$28,830
Aug 20063521,28368.717.34$33,603
Jul 20063441,45669.376.34$33,098
Jun 20063391,23166.286.38$30,327
May 20063481,24866.016.42$30,990
Apr 20065231,34364.397.36$43,561
Mar 20063421,33756.707.08$28,861
Feb 20063461,25557.597.75$29,654
Jan 20063431,33560.598.93$32,708
Dec 20055081,44054.9413.42$47,228
Nov 20053431,51254.6910.59$34,768
Oct 20055281,79958.3413.80$55,622
Sep 20053381,71261.4512.08$41,449
Aug 20053551,79061.519.80$39,372
Jul 20054951,62655.697.84$40,320
Jun 20053371,69652.337.38$30,153
May 20053461,60345.226.65$26,308
Apr 20053471,40749.207.36$27,429
Mar 20053421,18650.377.15$25,712
Feb 20051701,16445.226.31$15,034
Jan 20053471,32743.166.32$23,366
Dec 20043371,50439.866.75$23,586
Nov 20043471,71745.286.33$26,581
Oct 20045051,90249.706.52$37,490
Sep 20045102,20543.245.28$33,703
Aug 20048573,32242.375.55$54,750
Jul 20041522,16038.286.08$18,960
Jun 20041701,39936.106.43$15,137
May 20043402,39937.486.49$28,324
Apr 200415198534.475.86$10,976
Mar 20043411,86934.365.53$22,053
Feb 20045174,76232.455.51$43,013
Jan 20041742,01232.036.30$18,248
Dec 200316418830.266.30$6,147
Nov 20031762,71728.804.60$17,554
Oct 20031702,27828.174.76$15,631
Sep 20031661,91726.314.75$13,472
Aug 2003055929.765.13$2,868
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20031714,21526.675.41$27,352
Mar 20033454,66431.146.10$39,175
Feb 20036865,97233.487.93$70,301
Jan 20035084,68930.315.58$41,572
Dec 20026936,09626.914.85$48,237
Nov 20026256,88824.664.14$43,908
Oct 20021,22510,69126.464.23$77,627
Sep 20021,91513,82827.443.64$102,815
Aug 20022,53010,10025.963.16$97,637

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 2025 — as filed, then multipliedworked
Oil                  174 bbl  × $ 60.55 =    $10,536
Casinghead gas       164 Mcf  × $  3.23 =       $530

────────────────────────────────────────────────────
Month total                                  $11,066

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/8731 is the state's own key, not one this site invented.