PARKER, J. E.

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

Oil lease lease 4073District 08Field 57774332Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$12.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$293 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 7 leases and 35 wells, and the rule below applies to all of them.

Discovered
1946-12-31
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.

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
OilDisposition239,291 bbl$11,682,738
Casinghead gasProduction147,005 Mcf$510,948
Total$12,193,686

15,140 Mcf of this lease's gas, across 47 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 (13)

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 32.1981, -102.7615. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

32.19807, -102.76224 · 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
84.6%
11 of 13 wells
With a plug date
30.8%
4 of 13 wells
Median depth
8,950 ft
13 wells filed one
Completion to plug
10.3 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
1184.6%
A plug date is filed
430.8%
BothOn the schedule and plugged. Neither fact cancels the other.
430.8%
NeitherNo plug date, and not on the schedule.
215.4%

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

Total depth in feet, 13 of 13 wells. Median 8,950 ft, with the middle half between 8,950 and 8,955 ft; the shallowest is 8,793 ft and the deepest 9,055 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 13 of 13 wells, Nov 1975 – Oct 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1975 – Oct 2018
13 of 13 wells
Plug dates filed
Nov 1992 – Jul 2009
4 of 13 wells; 9 filed none

Last completion to plug: a median of 10.3 years across the 4 wells that filed both dates, with the middle half between 7.9 years and 13.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

13 wells

42-0030298810D9,055 ftOct 2018
42-00302992148,960 ftApr 2017Yes
42-0030298248,946 ftJun 2012Yes
42-00302999218,793 ftMay 2012Yes
42-00303002248,950 ftMar 2000Yes
42-00302995178,950 ftApr 1999Yes
42-00302989118,953 ftMay 1998
42-0030298358,950 ftMay 1997Jul 2009Yes
42-00302994168,955 ftMar 1994Jul 2002Yes
42-00303009328,950 ftFeb 1994Yes
42-0030298468,959 ftApr 1993Nov 1999Yes
42-00302996188,950 ftApr 1991Yes
42-0030298688,955 ftNov 1975Nov 1992Yes

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 2026110106.413.05$1,171
Apr 202629098.932.87$2,869
Mar 20260089.753.15$0
Feb 202638063.503.75$2,413
Jan 2026588059.138.00$34,768
Dec 202513114056.664.41$8,040
Nov 202551587058.593.93$33,590
Oct 20254961,43359.383.30$34,188
Sep 20258781,39062.743.08$59,363
Aug 20255231,66863.933.01$38,464
Jul 202552578766.743.32$37,648
Jun 20255241,75266.483.13$40,317
May 2025122060.553.23$7,387
Apr 2025234062.363.54$14,592
Mar 2025038367.704.27$1,635
Feb 202545148770.884.34$34,081
Jan 202553174674.324.28$42,656
Dec 202449562568.993.12$36,101
Nov 202451870669.052.20$37,320
Oct 202459275571.372.28$43,974
Sep 202434444569.612.36$24,998
Aug 202430051175.632.06$23,744
Jul 202450646279.932.15$41,436
Jun 202432152278.082.63$26,439
May 202454969278.812.20$44,788
Apr 202464953784.451.66$55,699
Mar 202465469680.301.55$53,592
Feb 202462256076.091.78$48,327
Jan 202461774473.023.30$47,507
Dec 202360561271.262.61$44,710
Nov 202369899377.892.81$57,155
Oct 202397291885.443.09$85,882
Sep 202352550689.042.74$48,130
Aug 202362574880.522.67$52,324
Jul 202334315774.852.64$26,088
Jun 20235851,11768.962.26$42,864
May 202356592070.622.23$41,950
Apr 202377172878.122.24$61,860
Mar 20239711,09772.852.39$73,363
Feb 20239371,13375.112.47$73,172
Jan 20231,1421,09776.533.39$91,114
Dec 202267776776.415.73$56,124
Nov 202264476685.005.65$59,065
Oct 202261487187.185.86$58,636
Sep 202236730084.888.16$33,600
Aug 202235157694.529.13$38,434
Jul 2022412711101.587.54$47,213
Jun 20223218115.097.98$3,826
May 202200109.378.43$0
Apr 2022314367104.226.84$35,234
Mar 2022178496108.885.08$21,899
Feb 202219345091.054.86$19,759
Jan 202235346881.844.54$31,013
Dec 202136762971.323.90$28,627
Nov 202133872177.435.24$29,947
Oct 202143951879.795.71$37,988
Sep 202126546269.865.35$20,985
Aug 202144668866.024.22$32,349
Jul 20210070.783.98$0
Jun 202120138369.493.38$15,262
May 202145047063.483.02$29,984
Apr 202138261360.362.76$24,748
Mar 202119010361.302.72$11,927
Feb 202133644557.805.55$21,890
Jan 202169953250.412.81$36,732
Dec 202059835044.642.68$27,631
Nov 202061654638.772.71$25,360
Oct 202052465336.972.48$20,991
Sep 202051954137.091.99$20,327
Aug 202035353939.982.39$15,399
Jul 202060149038.371.83$23,955
Jun 202055252534.901.69$20,152
May 202028748516.921.81$5,736
Apr 202061014.751.80$900
Mar 202042339030.341.86$13,558
Feb 202028544049.881.98$15,087
Jan 202034950057.252.09$21,028
Dec 201945552459.012.30$28,057
Nov 201945767755.302.75$27,134
Oct 201938456853.472.42$21,906
Sep 201919826055.052.66$11,591
Aug 20192968853.112.30$15,923
Jul 201922292956.272.46$14,777
Jun 201968062552.782.49$37,447
May 201961047258.482.74$36,966
Apr 201946146062.632.75$30,138
Mar 201934630456.803.06$20,584
Feb 201972944150.852.79$38,301
Jan 201951730446.033.23$24,779
Dec 201829712746.594.19$14,369
Nov 201825546752.934.24$15,476
Oct 201889658261.443.40$57,028
Sep 20187681,03959.543.11$48,956
Aug 201860659959.403.07$37,833
Jul 20185851,23965.142.93$41,740
Jun 20187511,36560.183.08$49,395
May 20186701,31765.382.90$47,625
Apr 201853640663.842.90$35,396
Mar 2018727061.222.79$44,507
Feb 201856540661.782.77$36,029
Jan 201868846462.874.01$45,115
Dec 201733726657.272.92$20,077
Nov 201732622755.423.12$18,775
Oct 201752016649.292.98$26,126
Sep 201751733547.523.09$25,602
Aug 201763546145.373.00$30,195
Jul 201775557143.873.09$34,885
Jun 201755045542.493.09$24,774
May 201772157345.373.26$34,582
Apr 201782552247.933.21$41,219
Mar 201795961446.772.98$46,684
Feb 201777252050.452.95$40,483
Jan 201799758349.413.42$51,255
Dec 20161,15653948.763.72$58,373
Nov 201685244342.492.64$37,373
Oct 20161,46460746.193.09$69,498
Sep 20161,01656141.553.10$43,954
Aug 20161,06848941.442.92$45,688
Jul 201648623841.622.92$20,923
Jun 201695163045.352.69$44,820
May 201678572742.521.99$34,826
Apr 201644046636.561.99$17,014
Mar 20162942433.011.79$9,748
Feb 201635641026.472.06$10,269
Jan 2016125027.352.36$3,419
Dec 201563040732.362.00$21,201
Nov 201590239738.792.17$35,849
Oct 201582154643.552.43$37,079
Sep 201596265242.992.76$43,155
Aug 201585741840.162.87$35,618
Jul 201542527248.152.95$21,265
Jun 20151,00571656.152.88$58,495
May 201582950955.212.96$47,273
Apr 201569735249.822.71$35,677
Mar 201593662142.892.93$41,967
Feb 201569247844.662.98$32,327
Jan 20158502,39543.433.10$44,342
Dec 201423759854.693.59$15,109
Nov 20143063970.464.25$21,727
Oct 20144257678.303.90$33,574
Sep 20141,79945086.164.05$156,822
Aug 201474745589.394.04$68,610
Jul 201478649396.564.18$77,957
Jun 201463437398.164.74$64,000
May 201461336694.734.73$59,799
Apr 201460137595.944.81$59,463
Mar 201447720495.895.06$46,771
Feb 201449010897.406.19$48,395
Jan 201458918990.404.86$54,164
Dec 20131,16345491.824.35$108,764
Nov 201390039888.853.74$81,453
Oct 2013730297.423.78$71,124
Sep 2013694588104.113.72$74,438
Aug 2013648410104.253.52$68,998
Jul 2013678420102.523.72$71,070
Jun 201364222794.403.93$61,498
May 201364822994.834.15$62,400
Apr 201360519193.964.28$57,664
Mar 201374138493.623.91$70,875
Feb 201360325091.233.42$55,867
Jan 201366738191.603.42$62,400
Dec 201271132786.773.42$62,812
Nov 201262727586.953.62$55,515
Oct 201263336789.383.40$57,825
Sep 201263132794.672.92$60,691
Aug 201269731992.662.91$65,512
Jul 201286350485.133.02$74,990
Jun 201256241479.822.52$45,902
May 201259058591.612.49$55,506
Apr 2012449242101.652.00$46,124
Mar 2012608376105.052.22$64,706
Feb 2012556219101.102.57$56,774
Jan 201247315398.092.73$46,815
Dec 201145317896.873.24$44,459
Nov 201176028095.723.31$73,674
Oct 201152930984.983.65$46,082
Sep 201145817883.623.99$39,007
Aug 20111953083.404.15$16,387
Jul 201183120694.144.52$79,161
Jun 201163027492.904.64$59,798
May 201156328198.134.40$56,485
Apr 2011454234105.964.33$49,120
Mar 201161625296.364.06$60,380
Feb 201135021885.644.18$30,885
Jan 201159927486.504.59$53,071
Dec 201049928985.734.35$44,036
Nov 201019910280.843.80$16,474
Oct 201026078.103.51$2,031
Sep 20102237472.633.98$16,491
Aug 201058123273.684.42$43,833
Jul 201058423072.554.74$43,459
Jun 201059423370.364.91$42,938
May 201057123071.124.24$41,584
Apr 201033814881.694.12$28,221
Mar 201039724878.394.39$32,209
Feb 201038522473.585.44$29,547
Jan 20101648074.365.96$12,672
Dec 200948726771.445.48$36,255
Nov 200955728774.593.75$42,623
Oct 200931414972.544.11$23,390
Sep 200961026265.543.06$40,782
Aug 200956221767.423.22$38,588
Jul 200965534161.133.46$41,222
Jun 200958227966.163.90$39,592
May 200959726854.743.93$33,732
Apr 200957023446.773.59$27,498
Mar 200961217242.144.06$26,488
Feb 200950323132.814.63$17,574
Jan 200955732035.865.37$21,693
Dec 200856436837.105.98$23,124
Nov 200860146755.496.86$36,553
Oct 200860132175.246.92$47,441
Sep 2008472227101.767.88$49,819
Aug 2008620364114.228.48$73,904
Jul 2008640393131.0811.39$88,367
Jun 2008357364131.3313.03$51,629
May 2008569412123.1711.57$74,852
Apr 2008650417110.3110.45$76,061
Mar 2008577405101.909.66$62,710
Feb 200855634792.538.77$54,490
Jan 200861528890.388.21$57,947
Dec 200741824188.337.30$38,682
Nov 20079091.677.29$825
Oct 20071345882.856.92$11,503
Sep 200756634275.846.24$45,061
Aug 200758936469.066.39$43,002
Jul 200759433970.906.39$44,280
Jun 200753427662.007.55$35,191
May 200757531158.747.85$36,216
Apr 200759132359.617.81$37,751
Mar 200757634856.927.30$35,327
Feb 200760732355.108.22$36,099
Jan 200766837250.306.73$36,103
Dec 200668434256.656.92$41,115
Nov 200666324854.207.62$37,824
Oct 200661717454.906.01$34,920
Sep 200665921260.085.04$40,661
Aug 200630911868.717.34$22,098
Jul 20064177769.376.34$29,416
Jun 200655812066.286.38$37,750
May 200632412266.016.42$22,171
Apr 200652424164.397.36$35,514
Mar 200658621856.707.08$34,770
Feb 200654220957.597.75$32,834
Jan 200659122960.598.93$37,854
Dec 200546718554.9413.42$28,139
Nov 200555819954.6910.59$32,624
Oct 200560121858.3413.80$38,070
Sep 200555022161.4512.08$36,467
Aug 200564624961.519.80$42,175
Jul 200565726955.697.84$38,698
Jun 200562726052.337.38$34,730
May 200559725545.226.65$28,692
Apr 200558425749.207.36$30,624
Mar 200563425550.377.15$33,759
Feb 200558921445.226.31$27,985
Jan 200570923843.166.32$32,105
Dec 200457021239.866.75$24,151
Nov 200469121445.286.33$32,643
Oct 200471028049.706.52$37,111
Sep 200455524743.245.28$25,303
Aug 200465125942.375.55$29,020
Jul 200472522938.286.08$29,146
Jun 200475921736.106.43$28,796
May 200469923837.486.49$27,744
Apr 200460022334.475.86$21,988
Mar 200429911034.365.53$10,882
Feb 20040032.455.51$0
Jan 200460522432.036.30$20,789
Dec 200357622630.266.30$18,854
Nov 200354420728.804.60$16,618
Oct 200359421928.174.76$17,775
Sep 200358024626.314.75$16,428
Aug 200360025729.765.13$19,174
Jul 200359424229.415.17$18,721
Jun 200362521028.565.98$19,106
May 200363023326.595.97$18,143
Apr 200362825026.675.41$18,101
Mar 200370728431.146.10$23,747
Feb 200358325333.487.93$21,524
Jan 200364626530.315.58$21,060
Dec 200257529026.914.85$16,881
Nov 200262035124.664.14$16,741
Oct 200268840926.464.23$19,934
Sep 200263540827.443.64$18,908
Aug 200269032125.963.16$18,928
Jul 200271625724.583.06$18,386
Jun 200267722523.733.34$16,816
May 200268929324.663.58$18,041
Apr 200255424123.653.51$13,949
Mar 200270330422.003.10$16,409
Feb 200276328718.222.38$14,584
Jan 200250132017.172.38$9,362
Dec 200164748816.932.36$12,108
Nov 200169147618.072.41$13,631
Oct 200168749519.782.53$14,841
Sep 200168642124.262.25$17,590
Aug 200177741624.873.05$20,594
Jul 200172926523.933.20$18,292
Jun 200171327624.563.82$18,567
May 200162529325.524.31$17,212
Apr 200152124324.685.34$14,155
Mar 200169336024.545.38$18,942
Feb 200157722327.755.77$17,298
Jan 200169924827.478.40$21,284
Dec 200069925026.889.12$21,070
Nov 200066529532.215.66$23,089
Oct 200071620531.235.15$23,416
Sep 200069221731.875.19$23,180
Aug 200064018929.644.54$19,828
Jul 200064018328.534.09$19,008
Jun 200060315429.304.40$18,345
May 200060410327.263.68$16,844
Apr 20006628624.513.12$16,494
Mar 200067613028.422.86$19,584
Feb 200065218427.622.73$18,510
Jan 200071620725.272.48$18,607
Dec 199961222224.282.42$15,397
Nov 199943812023.192.43$10,449
Oct 199955414120.982.80$12,018
Sep 199960015921.752.62$13,466
Aug 199973417919.262.88$14,652
Jul 199967217717.892.37$12,442
Jun 199967717615.942.36$11,207
May 199974721815.792.32$12,301
Apr 199977120815.102.21$12,101
Mar 19990012.471.84$0
Feb 1999108329.981.82$1,136
Jan 199970519610.381.90$7,690
Dec 19985231679.201.77$5,108
Nov 199865719310.892.19$7,577
Oct 199875417612.421.97$9,711
Sep 199871015612.592.08$9,264
Aug 199871114611.301.91$8,313
Jul 199870017411.742.24$8,607
Jun 199877116611.242.24$9,037
May 199874315812.622.21$9,725
Apr 199849616713.042.51$6,886
Mar 199855121312.802.31$7,545
Feb 199855124313.952.30$8,245
Jan 199862126814.702.15$9,706
Dec 199748722216.322.41$8,483
Nov 199752318218.193.09$10,075
Oct 199777421519.253.15$15,577
Sep 199775221817.742.95$13,985
Aug 199773985917.862.55$15,393
Jul 199771565217.582.25$14,035
Jun 199770343117.242.26$13,093
May 199768396918.972.31$15,193
Apr 199781431317.882.08$15,206
Mar 19978855918.951.94$16,885
Feb 19976189020.492.21$12,861
Jan 199788814023.483.54$21,346
Dec 199679515223.32$18,539
Nov 199676214121.97$16,741
Oct 199675714623.31$17,646
Sep 199657724222.22$12,821
Aug 199685663120.26$17,343
Jul 199683160819.55$16,246
Jun 199672855518.73$13,635
May 199677584019.43$15,058
Apr 199676154621.51$16,369
Mar 19962978019.38$5,756
Feb 199647210916.98$8,015
Jan 199676012417.07$12,973
Dec 199553311617.19$9,162
Nov 199571322716.00$11,408
Oct 1995213615.43$324
Sep 19959721,41716.18$15,727
Aug 199583727815.92$13,325
Jul 199587537815.24$13,335
Jun 199597837816.41$16,049
May 199592636017.56$16,261
Apr 199586231417.73$15,283
Mar 199587727616.44$14,418
Feb 199558814316.58$9,749
Jan 199581324315.92$12,943
Dec 19941,00727715.03$15,135
Nov 199488623415.90$14,087
Oct 19941,03237215.58$16,079
Sep 19941,03235315.29$15,779
Aug 19941,00436916.13$16,195
Jul 199499633817.56$17,490
Jun 199499933317.09$17,073
May 199498933815.88$15,705
Apr 199497531414.14$13,787
Mar 199491141212.46$11,351
Feb 199432213912.50$4,025
Jan 199487256812.66$11,040
Dec 19931,04249012.33$12,848
Nov 199368357514.49$9,897
Oct 19931,01449015.85$16,072
Sep 199398230815.03$14,759
Aug 199394719615.66$14,830
Jul 199397420915.46$15,058
Jun 199398818516.79$16,589
May 199353411217.68$9,441
Apr 19930018.05$0
Mar 19932928718.14$5,297
Feb 19937036617.90$12,584
Jan 19938283516.93$14,018

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                   11 bbl  × $106.41 =     $1,171
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $1,171

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/4073 is the state's own key, not one this site invented.