PORTER, D. H.

Operated by TOP O'TEXAS ENERGY, L.P. (P-5 862573) in the PANHANDLE WHEELER COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1981District 10Field 68929001OilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$28 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 250 leases and 1,082 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: SPECIAL TESTING REQUIREMENTS FOR WELLS WITH GOR GREATER THAN 5000.

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
OilDisposition37,822 bbl$1,305,128
Casinghead gasProduction192 Mcf$0
Total$1,305,128

192 Mcf of this lease's gas, across 42 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 (6)

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 35.3735, -100.3928. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.37378, -100.39236 · 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
16.7%
1 of 6 wells
With a plug date
0.0%
0 of 6 wells
Median depth
2,300 ft
6 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
116.7%
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.
583.3%

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 2,294 and 2,342 ft, median 2,300 ft, over the 6 wells that filed a depth.

6 wells

42-4830187762,294 ftYes
42-4830186612,339 ft
42-4830187022,342 ft
42-4830187432,299 ft
42-4830187542,300 ft
42-4830187652,298 ft

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 20261000106.413.05$10,641
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 2025115062.743.08$7,215
Aug 20250063.933.01$0
Jul 2025156066.743.32$10,411
Jun 20250066.483.13$0
May 2025118060.553.23$7,145
Apr 20250062.363.54$0
Mar 2025102067.704.27$6,905
Feb 2025162070.884.34$11,483
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024157071.372.28$11,205
Sep 20240069.612.36$0
Aug 202495075.632.06$7,185
Jul 2024119079.932.15$9,512
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024117084.451.66$9,881
Mar 20240080.301.55$0
Feb 2024154076.091.78$11,718
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 202362089.042.74$5,520
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023120070.622.23$8,474
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023143076.533.39$10,944
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 2022147087.185.86$12,815
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 2022870101.587.54$8,837
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 2022600104.226.84$6,253
Mar 202200108.885.08$0
Feb 202297091.054.86$8,832
Jan 20220081.844.54$0
Dec 202125071.323.90$1,783
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 202158069.865.35$4,052
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 202167069.493.38$4,656
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 202189061.302.72$5,456
Feb 20210057.805.55$0
Jan 202199050.412.81$4,991
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 202073037.091.99$2,708
Aug 20200039.982.39$0
Jul 2020123038.371.83$4,720
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 202097049.881.98$4,838
Jan 20200057.252.09$0
Dec 201966059.012.30$3,895
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 201964055.052.66$3,523
Aug 20190053.112.30$0
Jul 201952056.272.46$2,926
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019135062.632.75$8,455
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 201855046.594.19$2,562
Nov 20180052.934.24$0
Oct 2018115061.443.40$7,066
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 201853065.382.90$3,465
Apr 20180063.842.90$0
Mar 201846061.222.79$2,816
Feb 20180061.782.77$0
Jan 201863062.874.01$3,961
Dec 20170057.272.92$0
Nov 201737055.423.12$2,051
Oct 201754049.292.98$2,662
Sep 20170047.523.09$0
Aug 201780045.373.00$3,630
Jul 201762043.873.09$2,720
Jun 20170042.493.09$0
May 201743045.373.26$1,951
Apr 20170047.933.21$0
Mar 201730046.772.98$1,403
Feb 201773050.452.95$3,683
Jan 20170049.413.42$0
Dec 201654048.763.72$2,633
Nov 201656042.492.64$2,379
Oct 2016101046.193.09$4,665
Sep 20160041.553.10$0
Aug 201669041.442.92$2,859
Jul 20160041.622.92$0
Jun 201670045.352.69$3,175
May 20160042.521.99$0
Apr 201659036.561.99$2,157
Mar 20160033.011.79$0
Feb 201674026.472.06$1,959
Jan 20160027.352.36$0
Dec 201576032.362.00$2,459
Nov 20150038.792.17$0
Oct 2015106043.552.43$4,616
Sep 20150042.992.76$0
Aug 201578040.162.87$3,132
Jul 20150048.152.95$0
Jun 201543056.152.88$2,414
May 201598055.212.96$5,411
Apr 20150049.822.71$0
Mar 201563042.892.93$2,702
Feb 20150044.662.98$0
Jan 201531043.433.10$1,346
Dec 201453054.693.59$2,899
Nov 20140070.464.25$0
Oct 201459078.303.90$4,620
Sep 20140086.164.05$0
Aug 201428089.394.04$2,503
Jul 201475096.564.18$7,242
Jun 20140098.164.74$0
May 201491094.734.73$8,620
Apr 20140095.944.81$0
Mar 201449095.895.06$4,699
Feb 20140097.406.19$0
Jan 201473090.404.86$6,599
Dec 20130091.824.35$0
Nov 201363088.853.74$5,598
Oct 20130097.423.78$0
Sep 2013610104.113.72$6,351
Aug 2013700104.253.52$7,298
Jul 2013610102.523.72$6,254
Jun 20130094.403.93$0
May 201399094.834.15$9,388
Apr 20130093.964.28$0
Mar 201359093.623.91$5,524
Feb 201362091.233.42$5,656
Jan 201386091.603.42$7,878
Dec 20120086.773.42$0
Nov 201249086.953.62$4,261
Oct 2012113089.383.40$10,100
Sep 20120094.672.92$0
Aug 201284092.662.91$7,783
Jul 201260085.133.02$5,108
Jun 20120079.822.52$0
May 2012163091.612.49$14,932
Apr 2012720101.652.00$7,319
Mar 201200105.052.22$0
Feb 2012770101.102.57$7,785
Jan 201259098.092.73$5,787
Dec 20110096.873.24$0
Nov 201141095.723.31$3,925
Oct 201193084.983.65$7,903
Sep 2011124083.623.99$10,369
Aug 20110083.404.15$0
Jul 201170094.144.52$6,590
Jun 2011109092.904.64$10,126
May 201194098.134.40$9,224
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 201197085.644.18$8,307
Jan 20110086.504.59$0
Dec 2010115085.734.35$9,859
Nov 20100080.843.80$0
Oct 201097078.103.51$7,576
Sep 2010121072.633.98$8,788
Aug 201064073.684.42$4,716
Jul 20100072.554.74$0
Jun 201085070.364.91$5,981
May 201074071.124.24$5,263
Apr 201094081.694.12$7,679
Mar 201095078.394.39$7,447
Feb 2010108073.585.44$7,947
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 200940074.593.75$2,984
Oct 200994072.544.11$6,819
Sep 2009107065.543.06$7,013
Aug 2009102067.423.22$6,877
Jul 20090061.133.46$0
Jun 200988066.163.90$5,822
May 200954054.743.93$2,956
Apr 2009152046.773.59$7,109
Mar 200991042.144.06$3,835
Feb 20090032.814.63$0
Jan 200956035.865.37$2,008
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 200853075.246.92$3,988
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 2008630131.0811.39$8,258
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 2008680110.3110.45$7,501
Mar 200800101.909.66$0
Feb 200896092.538.77$8,883
Jan 200877090.388.21$6,959
Dec 20070088.337.30$0
Nov 200753091.677.29$4,859
Oct 20070082.856.92$0
Sep 200761075.846.24$4,626
Aug 20070069.066.39$0
Jul 200762070.906.39$4,396
Jun 200790062.007.55$5,580
May 200766058.747.85$3,877
Apr 200799059.617.81$5,901
Mar 200760056.927.30$3,415
Feb 20070055.108.22$0
Jan 2007100050.306.73$5,030
Dec 20060056.656.92$0
Nov 200638054.207.62$2,060
Oct 20060054.906.01$0
Sep 200665060.085.04$3,905
Aug 200680068.717.34$5,497
Jul 200662069.376.34$4,301
Jun 200687066.286.38$5,766
May 200664066.016.42$4,225
Apr 200688064.397.36$5,666
Mar 200653056.707.08$3,005
Feb 200682057.597.75$4,722
Jan 200644060.598.93$2,666
Dec 200561054.9413.42$3,351
Nov 200587054.6910.59$4,758
Oct 200547058.3413.80$2,742
Sep 200598061.4512.08$6,022
Aug 200582061.519.80$5,044
Jul 200583055.697.84$4,622
Jun 200594052.337.38$4,919
May 200547045.226.65$2,125
Apr 200590049.207.36$4,428
Mar 200542050.377.15$2,116
Feb 200531045.226.31$1,402
Jan 200591043.166.32$3,928
Dec 200443039.866.75$1,714
Nov 200488045.286.33$3,985
Oct 200488049.706.52$4,374
Sep 200429043.245.28$1,254
Aug 200497042.375.55$4,110
Jul 200498038.286.08$3,751
Jun 200444036.106.43$1,588
May 200497037.486.49$3,636
Apr 200435034.475.86$1,206
Mar 200497034.365.53$3,333
Feb 2004100032.455.51$3,245
Jan 200445032.036.30$1,441
Dec 200399030.266.30$2,996
Nov 200338028.804.60$1,094
Oct 200398028.174.76$2,761
Sep 200398026.314.75$2,578
Aug 200346029.765.13$1,369
Jul 2003196029.415.17$5,764
Jun 200339028.565.98$1,114
May 200399026.595.97$2,632
Apr 2003144026.675.41$3,840
Mar 200399031.146.10$3,083
Feb 200399033.487.93$3,315
Jan 2003141030.315.58$4,274
Dec 200299026.914.85$2,664
Nov 200250024.664.14$1,233
Oct 200299026.464.23$2,620
Sep 200298027.443.64$2,689
Aug 200298025.963.16$2,544
Jul 2002100024.583.06$2,458
Jun 200251023.733.34$1,210
May 200299024.663.58$2,441
Apr 200273023.653.51$1,726
Mar 2002120022.003.10$2,640
Feb 200299018.222.38$1,804
Jan 200299017.172.38$1,700
Dec 2001197016.932.36$3,335
Nov 2001160018.072.41$2,891
Oct 2001195019.782.53$3,857
Sep 2001106024.262.25$2,572
Aug 2001140024.873.05$3,482
Jul 2001191023.933.20$4,571
Jun 2001233024.563.82$5,722
May 2001188025.524.31$4,798
Apr 2001220024.685.34$5,430
Mar 2001151024.545.38$3,706
Feb 2001307027.755.77$8,519
Jan 200151027.478.40$1,401
Dec 200044026.889.12$1,183
Nov 2000147032.215.66$4,735
Oct 2000292031.235.15$9,119
Sep 2000248031.875.19$7,904
Aug 2000296029.644.54$8,773
Jul 2000161028.534.09$4,593
Jun 200071029.304.40$2,080
May 2000182027.263.68$4,961
Apr 2000133024.513.12$3,260
Mar 2000207028.422.86$5,883
Feb 2000147027.622.73$4,060
Jan 2000310025.272.48$7,834
Dec 1999205024.282.42$4,977
Nov 1999153023.192.43$3,548
Oct 1999106020.982.80$2,224
Sep 1999203021.752.62$4,415
Aug 1999306019.262.88$5,894
Jul 1999103017.892.37$1,843
Jun 1999209015.942.36$3,331
May 1999206015.792.32$3,253
Apr 1999141015.102.21$2,129
Mar 1999302012.471.84$3,766
Feb 199930309.981.82$3,024
Jan 1999259010.381.90$2,688
Dec 199831409.201.77$2,889
Nov 1998164010.892.19$1,786
Oct 1998297012.421.97$3,689
Sep 1998209012.592.08$2,631
Aug 1998207011.301.91$2,339
Jul 1998197011.742.24$2,313
Jun 1998203011.242.24$2,282
May 1998207012.622.21$2,612
Apr 1998291013.042.51$3,795
Mar 1998324012.802.31$4,147
Feb 1998208013.952.30$2,902
Jan 1998208014.702.15$3,058
Dec 1997294016.322.41$4,798
Nov 1997204018.193.09$3,711
Oct 1997310019.253.15$5,968
Sep 1997229017.742.95$4,062
Aug 1997301017.862.55$5,376
Jul 1997299017.582.25$5,256
Jun 1997202017.242.26$3,482
May 1997300018.972.31$5,691
Apr 1997314017.882.08$5,614
Mar 1997216018.951.94$4,093
Feb 1997303020.492.21$6,208
Jan 1997314023.483.54$7,373
Dec 1996269023.32$6,273
Nov 1996134021.97$2,944
Oct 1996310023.31$7,226
Sep 1996165022.22$3,666
Aug 1996204020.26$4,133
Jul 1996212019.55$4,145
Jun 1996307118.73$5,750
May 1996216119.43$4,197
Apr 1996262121.51$5,636
Mar 1996218319.38$4,225
Feb 1996307316.98$5,213
Jan 1996223417.07$3,807
Dec 1995248417.19$4,263
Nov 1995234516.00$3,744
Oct 1995240515.43$3,703
Sep 1995234516.18$3,786
Aug 1995231515.92$3,678
Jul 1995329515.24$5,014
Jun 1995168516.41$2,757
May 1995230517.56$4,039
Apr 1995275517.73$4,876
Mar 1995237516.44$3,896
Feb 1995242516.58$4,012
Jan 1995171515.92$2,722
Dec 1994260515.03$3,908
Nov 1994335515.90$5,327
Oct 1994243515.58$3,786
Sep 1994303515.29$4,633
Aug 1994334516.13$5,387
Jul 1994234517.56$4,109
Jun 1994231517.09$3,948
May 1994234515.88$3,716
Apr 1994229514.14$3,238
Mar 1994203512.46$2,529
Feb 1994203512.50$2,538
Jan 199463512.66$798
Dec 1993228512.33$2,811
Nov 199357514.49$826
Oct 1993229515.85$3,630
Sep 199365515.03$977
Aug 1993214515.66$3,351
Jul 1993164515.46$2,535
Jun 1993223516.79$3,744
May 199363517.68$1,114
Apr 1993235518.05$4,242
Mar 1993238518.14$4,317
Feb 1993229517.90$4,099
Jan 199366516.93$1,117

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                  100 bbl  × $106.41 =    $10,641
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $10,641

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/1981 is the state's own key, not one this site invented.