PARKER, J. E. -A-

Operated by PEN-TEX PRODUCTION CO. INC. (P-5 651101) in the HARPER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26667District 08Field 39176001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$945 k
Jan 1993 – May 2026
Value, last 12 filed months
$14 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 109 leases and 893 wells, and the rule below applies to all of them.

Discovered
1933-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 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
OilDisposition17,949 bbl$839,992
Casinghead gasProduction29,205 Mcf$105,268
Total$945,260

6,667 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 (2)

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 31.8213, -102.5887. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles. 1 well has no surveyed location and is left out of it.

31.82134, -102.58872 · centre of 1 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
4,279 ft
2 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.
2100.0%

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 4,250 and 4,308 ft, median 4,279 ft, over the 2 wells that filed a depth.

Completions filed
Jun 1981 – Sep 1983
2 of 2 wells

2 wells

42-1350372914,250 ftSep 1983
42-1358557224,308 ftJun 1981

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 2026032106.413.05$97
Apr 202602798.932.87$77
Mar 202604289.753.15$132
Feb 202602463.503.75$90
Jan 202603459.138.00$272
Dec 20251683056.664.41$9,651
Nov 202503258.593.93$126
Oct 202503959.383.30$129
Sep 202503662.743.08$111
Aug 202501863.933.01$54
Jul 202549966.743.32$3,300
Jun 202506466.483.13$200
May 20250560.553.23$16
Apr 2025571162.363.54$3,593
Mar 202502367.704.27$98
Feb 20251714170.884.34$12,298
Jan 202502174.324.28$90
Dec 202401368.993.12$41
Nov 202403269.052.20$70
Oct 20240271.372.28$5
Sep 202401569.612.36$35
Aug 202402175.632.06$43
Jul 2024461079.932.15$3,698
Jun 202403878.082.63$100
May 2024802978.812.20$6,369
Apr 202403784.451.66$61
Mar 202402880.301.55$43
Feb 20241672876.091.78$12,757
Jan 202402673.023.30$86
Dec 202303171.262.61$81
Nov 202302977.892.81$81
Oct 202302585.443.09$77
Sep 202303389.042.74$90
Aug 2023882280.522.67$7,145
Jul 202302674.852.64$69
Jun 202303268.962.26$72
May 20231764970.622.23$12,538
Apr 202304678.122.24$103
Mar 202305372.852.39$127
Feb 202304375.112.47$106
Jan 202303676.533.39$122
Dec 20221632776.415.73$12,610
Nov 202202485.005.65$136
Oct 20220987.185.86$53
Sep 202202584.888.16$204
Aug 202203494.529.13$310
Jul 2022034101.587.54$256
Jun 2022030115.097.98$239
May 202217035109.378.43$18,888
Apr 2022024104.226.84$164
Mar 2022027108.885.08$137
Feb 202203091.054.86$146
Jan 202203281.844.54$145
Dec 20211683471.323.90$12,114
Nov 202102977.435.24$152
Oct 202102779.795.71$154
Sep 202101769.865.35$91
Aug 202101666.024.22$68
Jul 2021158770.783.98$11,211
Jun 20210869.493.38$27
May 202102063.483.02$60
Apr 202101060.362.76$28
Mar 202102061.302.72$54
Feb 202101357.805.55$72
Jan 202102450.412.81$67
Dec 20201742944.642.68$7,845
Nov 202003538.772.71$95
Oct 202002236.972.48$55
Sep 202004437.091.99$88
Aug 202003539.982.39$83
Jul 202002138.371.83$38
Jun 20200134.901.69$2
May 20201721416.921.81$2,936
Apr 202003714.751.80$67
Mar 202004330.341.86$80
Feb 202005949.881.98$117
Jan 202006557.252.09$136
Dec 201906659.012.30$152
Nov 20191615955.302.75$9,066
Oct 201905553.472.42$133
Sep 201902655.052.66$69
Aug 201904653.112.30$106
Jul 20191635456.272.46$9,305
Jun 201904652.782.49$115
May 201903458.482.74$93
Apr 201905462.632.75$149
Mar 201906256.803.06$190
Feb 201906150.852.79$170
Jan 20191726746.033.23$8,133
Dec 201806946.594.19$289
Nov 201806252.934.24$263
Oct 201806261.443.40$211
Sep 201804759.543.11$146
Aug 20181611659.403.07$9,612
Jul 20180465.142.93$12
Jun 201802660.183.08$80
May 201802265.382.90$64
Apr 201803163.842.90$90
Mar 20181645561.222.79$10,193
Feb 201805261.782.77$144
Jan 201805762.874.01$229
Dec 201706457.272.92$187
Nov 201704655.423.12$143
Oct 20171733149.292.98$8,620
Sep 201706847.523.09$210
Aug 201706045.373.00$180
Jul 201703143.873.09$96
Jun 20170242.493.09$6
May 2017170445.373.26$7,726
Apr 20170747.933.21$22
Mar 20170946.772.98$27
Feb 20170450.452.95$12
Jan 20170049.413.42$0
Dec 2016167048.763.72$8,143
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160641.442.92$18
Jul 20160041.622.92$0
Jun 2016167045.352.69$7,573
May 20160442.521.99$8
Apr 20160336.561.99$6
Mar 20160233.011.79$4
Feb 20160026.472.06$0
Jan 2016168327.352.36$4,602
Dec 20150232.362.00$4
Nov 20150438.792.17$9
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015165140.162.87$6,629
Jul 20150148.152.95$3
Jun 20150656.152.88$17
May 20150455.212.96$12
Apr 20150149.822.71$3
Mar 2015167042.892.93$7,163
Feb 20150044.662.98$0
Jan 20150443.433.10$12
Dec 20140254.693.59$7
Nov 20140270.464.25$9
Oct 20140078.303.90$0
Sep 2014170186.164.05$14,651
Aug 20140089.394.04$0
Jul 20140196.564.18$4
Jun 20140198.164.74$5
May 20140094.734.73$0
Apr 2014162095.944.81$15,542
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014166190.404.86$15,011
Dec 20130291.824.35$9
Nov 20130688.853.74$22
Oct 20130597.423.78$19
Sep 201305104.113.72$19
Aug 201305104.253.52$18
Jul 20131677102.523.72$17,147
Jun 20130994.403.93$35
May 20130294.834.15$8
Apr 20130193.964.28$4
Mar 20130293.623.91$8
Feb 2013169291.233.42$15,425
Jan 201301391.603.42$44
Dec 201201386.773.42$44
Nov 201201586.953.62$54
Oct 20121661689.383.40$14,891
Sep 201201694.672.92$47
Aug 201201692.662.91$47
Jul 201201785.133.02$51
Jun 201201579.822.52$38
May 20121702491.612.49$15,633
Apr 2012016101.652.00$32
Mar 2012029105.052.22$64
Feb 2012030101.102.57$77
Jan 20121663098.092.73$16,365
Dec 201103096.873.24$97
Nov 201101995.723.31$63
Oct 201102384.983.65$84
Sep 20111627583.623.99$13,845
Aug 201108483.404.15$349
Jul 201108994.144.52$402
Jun 201107992.904.64$367
May 20111689098.134.40$16,882
Apr 2011041105.964.33$178
Mar 201109196.364.06$369
Feb 20111736885.644.18$15,100
Jan 201108286.504.59$376
Dec 201008585.734.35$370
Nov 201007880.843.80$296
Oct 20101637878.103.51$13,004
Sep 201007472.633.98$294
Aug 201008273.684.42$362
Jul 201007672.554.74$360
Jun 20101737370.364.91$12,531
May 201007971.124.24$335
Apr 201007581.694.12$309
Mar 201007178.394.39$312
Feb 20101757173.585.44$13,263
Jan 201007874.365.96$465
Dec 200907171.445.48$389
Nov 200907374.593.75$274
Oct 20091667472.544.11$12,346
Sep 200907065.543.06$215
Aug 200907167.423.22$229
Jul 200907261.133.46$249
Jun 20091717766.163.90$11,613
May 200907254.743.93$283
Apr 200907846.773.59$280
Mar 200904842.144.06$195
Feb 20091666132.814.63$5,729
Jan 200907635.865.37$408
Dec 200808437.105.98$502
Nov 20081678755.496.86$9,864
Oct 200809575.246.92$658
Sep 2008073101.767.88$575
Aug 2008163102114.228.48$19,483
Jul 20080105131.0811.39$1,196
Jun 2008052131.3313.03$678
May 20080101123.1711.57$1,169
Apr 2008163100110.3110.45$19,026
Mar 2008082101.909.66$792
Feb 20081628992.538.77$15,770
Jan 200808290.388.21$673
Dec 200708988.337.30$650
Nov 20071659491.677.29$15,811
Oct 200708682.856.92$595
Sep 200708975.846.24$556
Aug 200709769.066.39$620
Jul 200717310770.906.39$12,949
Jun 2007010362.007.55$777
May 200716010758.747.85$10,238
Apr 200708959.617.81$695
Mar 2007010756.927.30$781
Feb 200709055.108.22$739
Jan 200716110650.306.73$8,811
Dec 200609356.656.92$643
Nov 200606054.207.62$457
Oct 200617010754.906.01$9,976
Sep 2006010560.085.04$529
Aug 200609668.717.34$705
Jul 200616011469.376.34$11,822
Jun 200606166.286.38$389
May 200605866.016.42$373
Apr 200617210564.397.36$11,848
Mar 2006011356.707.08$800
Feb 2006010257.597.75$791
Jan 200617111160.598.93$11,352
Dec 2005010254.9413.42$1,368
Nov 2005011254.6910.59$1,186
Oct 200517411158.3413.80$11,682
Sep 2005011161.4512.08$1,341
Aug 2005012361.519.80$1,205
Jul 200513512755.697.84$8,514
Jun 2005012052.337.38$886
May 200517212745.226.65$8,623
Apr 2005012049.207.36$883
Mar 200517212650.377.15$9,565
Feb 2005010345.226.31$650
Jan 20059011143.166.32$4,586
Dec 20048911039.866.75$4,290
Nov 20043810945.286.33$2,411
Oct 200416611849.706.52$9,019
Sep 20047012043.245.28$3,661
Aug 200414112542.375.55$6,668
Jul 20049712738.286.08$4,486
Jun 200420612636.106.43$8,247
May 2004012737.486.49$825
Apr 20048712034.475.86$3,702
Mar 20046512434.365.53$2,919
Feb 20049611232.455.51$3,732
Jan 20048312532.036.30$3,446
Dec 20036112430.266.30$2,627
Nov 2003011128.804.60$510
Oct 20034912328.174.76$1,966
Sep 2003012426.314.75$589
Aug 2003754729.765.13$2,473
Jul 2003012029.415.17$621
Jun 2003010728.565.98$640
May 20034611926.595.97$1,934
Apr 2003012326.675.41$665
Mar 20035112831.146.10$2,368
Feb 2003011333.487.93$896
Jan 20039412830.315.58$3,564
Dec 20023912726.914.85$1,666
Nov 2002013824.664.14$571
Oct 2002012826.464.23$541
Sep 20021910727.443.64$910
Aug 200216811825.963.16$4,735
Jul 20023712424.583.06$1,289
Jun 2002011623.733.34$387
May 2002013224.663.58$473
Apr 2002012523.653.51$439
Mar 2002010722.003.10$332
Feb 2002010318.222.38$245
Jan 20022811217.172.38$747
Dec 20012912216.932.36$779
Nov 20012311118.072.41$683
Oct 20013013119.782.53$925
Sep 20015412324.262.25$1,587
Aug 2001013424.873.05$409
Jul 20014613023.933.20$1,516
Jun 20012711424.563.82$1,099
May 20014711425.524.31$1,690
Apr 20014910624.685.34$1,775
Mar 20015111624.545.38$1,875
Feb 20014710327.755.77$1,898
Jan 20014611227.478.40$2,204
Dec 20006311226.889.12$2,715
Nov 20005710932.215.66$2,453
Oct 20007112031.235.15$2,835
Sep 20004611031.875.19$2,037
Aug 20007611529.644.54$2,775
Jul 2000013328.534.09$544
Jun 20009112629.304.40$3,220
May 200007527.263.68$276
Apr 20009111224.513.12$2,579
Mar 20007411728.422.86$2,438
Feb 200037710727.622.73$10,704
Jan 200009825.272.48$243
Dec 1999011824.282.42$286
Nov 199910511123.192.43$2,705
Oct 1999011620.982.80$325
Sep 19999312321.752.62$2,345
Aug 1999019119.262.88$549
Jul 199910623517.892.37$2,454
Jun 1999012515.942.36$295
May 199914913515.792.32$2,666
Apr 1999012915.102.21$285
Mar 1999012912.471.84$237
Feb 19991181109.981.82$1,378
Jan 1999012010.381.90$228
Dec 19981011209.201.77$1,142
Nov 1998010810.892.19$236
Oct 199810010612.421.97$1,451
Sep 1998010412.592.08$217
Aug 199810110611.301.91$1,343
Jul 1998011511.742.24$257
Jun 19989310911.242.24$1,289
May 1998111912.622.21$275
Apr 199811611413.042.51$1,798
Mar 1998011812.802.31$273
Feb 19981199613.952.30$1,881
Jan 1998010914.702.15$235
Dec 199713110616.322.41$2,394
Nov 1997010118.193.09$312
Oct 19971739919.253.15$3,642
Sep 1997011217.742.95$331
Aug 1997012217.862.55$312
Jul 199713212417.582.25$2,599
Jun 1997011917.242.26$269
May 19971422318.972.31$2,747
Apr 1997012417.882.08$258
Mar 199715013218.951.94$3,098
Feb 1997013520.492.21$298
Jan 199716515323.483.54$4,416
Dec 199614610823.32$3,405
Nov 1996014321.97$0
Oct 1996014223.31$0
Sep 199614518422.22$3,222
Aug 1996018420.26$0
Jul 19961551619.55$3,030
Jun 199608218.73$0
May 199617316019.43$3,361
Apr 1996012021.51$0
Mar 199617813319.38$3,450
Feb 1996013616.98$0
Jan 199614213517.07$2,424
Dec 199509017.19$0
Nov 1995013016.00$0
Oct 199513821015.43$2,129
Sep 199502816.18$0
Aug 1995012815.92$0
Jul 1995016715.24$0
Jun 199515814316.41$2,593
May 1995016517.56$0
Apr 1995016217.73$0
Mar 199517416616.44$2,861
Feb 1995016116.58$0
Jan 1995015115.92$0
Dec 199417315315.03$2,600
Nov 1994011915.90$0
Oct 1994016315.58$0
Sep 19941587015.29$2,416
Aug 1994015016.13$0
Jul 1994015017.56$0
Jun 199416413917.09$2,803
May 199409215.88$0
Apr 1994013314.14$0
Mar 199416412812.46$2,043
Feb 1994012712.50$0
Jan 199417714812.66$2,241
Dec 1993011312.33$0
Nov 199317016514.49$2,463
Oct 199317920215.85$2,837
Sep 1993021615.03$0
Aug 199313332215.66$2,083
Jul 199317122815.46$2,644
Jun 199302716.79$0
May 199305717.68$0
Apr 199307218.05$0
Mar 1993020218.14$0
Feb 199316814017.90$3,007
Jan 1993010716.93$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.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas        32 Mcf  × $  3.05 =        $97

────────────────────────────────────────────────────
Month total                                      $97

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/26667 is the state's own key, not one this site invented.