DUNLOP

Operated by SSC, INC. (P-5 810842) in the EDMISSON (CLEAR FORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 64280District 8AField 27664500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$37 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 102 leases and 398 wells, and the rule below applies to all of them.

Discovered
1957-07-13
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 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
OilDisposition37,790 bbl$1,479,238
Casinghead gasProduction36 Mcf$0
Total$1,479,238

36 Mcf of this lease's gas, across 36 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 33.6249, -101.8077. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.62492, -101.80772 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
5,220 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 5,200 and 5,240 ft, median 5,220 ft, over the 2 wells that filed a depth.

Completions filed
Mar 1983 – Dec 1996
2 of 2 wells

2 wells

42-3033131925,200 ftDec 1996
42-3033088815,240 ftMar 1983

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 2026520106.413.05$5,533
Apr 202676098.932.87$7,519
Mar 202625089.753.15$2,244
Feb 202651063.503.75$3,239
Jan 202626059.138.00$1,537
Dec 202551056.664.41$2,890
Nov 202552058.593.93$3,047
Oct 202550059.383.30$2,969
Sep 202526062.743.08$1,631
Aug 202550063.933.01$3,197
Jul 202526066.743.32$1,735
Jun 202526066.483.13$1,728
May 20250060.553.23$0
Apr 202552062.363.54$3,243
Mar 202553067.704.27$3,588
Feb 202526070.884.34$1,843
Jan 202553074.324.28$3,939
Dec 202451068.993.12$3,518
Nov 202482069.052.20$5,662
Oct 202478071.372.28$5,567
Sep 202454069.612.36$3,759
Aug 202427075.632.06$2,042
Jul 202425079.932.15$1,998
Jun 202454078.082.63$4,216
May 202480078.812.20$6,305
Apr 202426084.451.66$2,196
Mar 202478080.301.55$6,263
Feb 202452076.091.78$3,957
Jan 202480073.023.30$5,842
Dec 202381071.262.61$5,772
Nov 202354077.892.81$4,206
Oct 202352085.443.09$4,443
Sep 202355089.042.74$4,897
Aug 202381080.522.67$6,522
Jul 202355074.852.64$4,117
Jun 202327068.962.26$1,862
May 202378070.622.23$5,508
Apr 202355078.122.24$4,297
Mar 202353072.852.39$3,861
Feb 202326075.112.47$1,953
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 202254087.185.86$4,708
Sep 202255084.888.16$4,668
Aug 202253094.529.13$5,010
Jul 2022830101.587.54$8,431
Jun 2022540115.097.98$6,215
May 2022270109.378.43$2,953
Apr 2022760104.226.84$7,921
Mar 2022550108.885.08$5,988
Feb 202253091.054.86$4,826
Jan 202254081.844.54$4,419
Dec 202180071.323.90$5,706
Nov 202153077.435.24$4,104
Oct 202127079.795.71$2,154
Sep 202127069.865.35$1,886
Aug 202151066.024.22$3,367
Jul 202154070.783.98$3,822
Jun 202154069.493.38$3,752
May 202127063.483.02$1,714
Apr 202136060.362.76$2,173
Mar 202153061.302.72$3,249
Feb 202126057.805.55$1,503
Jan 202127050.412.81$1,361
Dec 202026044.642.68$1,161
Nov 202052038.772.71$2,016
Oct 202027036.972.48$998
Sep 202053037.091.99$1,966
Aug 202027039.982.39$1,079
Jul 202054038.371.83$2,072
Jun 202027034.901.69$942
May 20200016.921.81$0
Apr 202052014.751.80$767
Mar 202053030.341.86$1,608
Feb 202026049.881.98$1,297
Jan 202025057.252.09$1,431
Dec 201926059.012.30$1,534
Nov 20190055.302.75$0
Oct 201926053.472.42$1,390
Sep 201926055.052.66$1,431
Aug 20190053.112.30$0
Jul 201927056.272.46$1,519
Jun 201926052.782.49$1,372
May 201925058.482.74$1,462
Apr 201925062.632.75$1,566
Mar 201952056.803.06$2,954
Feb 201927050.852.79$1,373
Jan 201952046.033.23$2,394
Dec 201825046.594.19$1,165
Nov 201854052.934.24$2,858
Oct 201827061.443.40$1,659
Sep 201852059.543.11$3,096
Aug 201853059.403.07$3,148
Jul 201851065.142.93$3,322
Jun 201825060.183.08$1,505
May 201852065.382.90$3,400
Apr 201853063.842.90$3,384
Mar 201827061.222.79$1,653
Feb 201851061.782.77$3,151
Jan 201850062.874.01$3,144
Dec 201752057.272.92$2,978
Nov 20170055.423.12$0
Oct 201753049.292.98$2,612
Sep 201752047.523.09$2,471
Aug 201752045.373.00$2,359
Jul 201726043.873.09$1,141
Jun 201753042.493.09$2,252
May 201753045.373.26$2,405
Apr 201753047.933.21$2,540
Mar 201726046.772.98$1,216
Feb 201726050.452.95$1,312
Jan 201726049.413.42$1,285
Dec 201678048.763.72$3,803
Nov 201652042.492.64$2,209
Oct 201652046.193.09$2,402
Sep 201626041.553.10$1,080
Aug 201627041.442.92$1,119
Jul 201653041.622.92$2,206
Jun 201653045.352.69$2,404
May 201626042.521.99$1,106
Apr 201653036.561.99$1,938
Mar 201627033.011.79$891
Feb 201653026.472.06$1,403
Jan 201678027.352.36$2,133
Dec 201553032.362.00$1,715
Nov 201526038.792.17$1,009
Oct 2015104043.552.43$4,529
Sep 201526042.992.76$1,118
Aug 201577040.162.87$3,092
Jul 201524048.152.95$1,156
Jun 201553056.152.88$2,976
May 201526055.212.96$1,435
Apr 201577049.822.71$3,836
Mar 201549042.892.93$2,102
Feb 201578044.662.98$3,483
Jan 201526043.433.10$1,129
Dec 201426054.693.59$1,422
Nov 20140070.464.25$0
Oct 201426078.303.90$2,036
Sep 201453086.164.05$4,566
Aug 2014106089.394.04$9,475
Jul 201452096.564.18$5,021
Jun 201479098.164.74$7,755
May 20140094.734.73$0
Apr 201480095.944.81$7,675
Mar 20140095.895.06$0
Feb 201475097.406.19$7,305
Jan 201452090.404.86$4,701
Dec 201379091.824.35$7,254
Nov 201326088.853.74$2,310
Oct 201326097.423.78$2,533
Sep 2013240104.113.72$2,499
Aug 2013530104.253.52$5,525
Jul 2013530102.523.72$5,434
Jun 201327094.403.93$2,549
May 201380094.834.15$7,586
Apr 201328093.964.28$2,631
Mar 201327093.623.91$2,528
Feb 201354091.233.42$4,926
Jan 201327091.603.42$2,473
Dec 201253086.773.42$4,599
Nov 201227086.953.62$2,348
Oct 20120089.383.40$0
Sep 201278094.672.92$7,384
Aug 20120092.662.91$0
Jul 201254085.133.02$4,597
Jun 201224079.822.52$1,916
May 201251091.612.49$4,672
Apr 2012740101.652.00$7,522
Mar 2012810105.052.22$8,509
Feb 2012530101.102.57$5,358
Jan 201253098.092.73$5,199
Dec 201153096.873.24$5,134
Nov 201152095.723.31$4,977
Oct 201153084.983.65$4,504
Sep 201127083.623.99$2,258
Aug 201153083.404.15$4,420
Jul 201154094.144.52$5,084
Jun 201154092.904.64$5,017
May 201154098.134.40$5,299
Apr 2011750105.964.33$7,947
Mar 201181096.364.06$7,805
Feb 201126085.644.18$2,227
Jan 201175086.504.59$6,488
Dec 201055085.734.35$4,715
Nov 201053080.843.80$4,285
Oct 201055078.103.51$4,296
Sep 201052072.633.98$3,777
Aug 201078073.684.42$5,747
Jul 201053072.554.74$3,845
Jun 201053070.364.91$3,729
May 201077071.124.24$5,476
Apr 201053081.694.12$4,330
Mar 201051078.394.39$3,998
Feb 201078073.585.44$5,739
Jan 201054074.365.96$4,015
Dec 200954071.445.48$3,858
Nov 200955074.593.75$4,102
Oct 200980072.544.11$5,803
Sep 200951065.543.06$3,343
Aug 200982067.423.22$5,528
Jul 200954061.133.46$3,301
Jun 200952066.163.90$3,440
May 200955054.743.93$3,011
Apr 200953046.773.59$2,479
Mar 200978042.144.06$3,287
Feb 200953032.814.63$1,739
Jan 200980035.865.37$2,869
Dec 200876037.105.98$2,820
Nov 200853055.496.86$2,941
Oct 200854075.246.92$4,063
Sep 2008700101.767.88$7,123
Aug 2008770114.228.48$8,795
Jul 2008780131.0811.39$10,224
Jun 2008730131.3313.03$9,587
May 2008750123.1711.57$9,238
Apr 2008760110.3110.45$8,384
Mar 2008740101.909.66$7,541
Feb 200876092.538.77$7,032
Jan 200874090.388.21$6,688
Dec 200776088.337.30$6,713
Nov 2007101091.677.29$9,259
Oct 200775082.856.92$6,214
Sep 200778075.846.24$5,916
Aug 200773069.066.39$5,041
Jul 200776070.906.39$5,388
Jun 200775062.007.55$4,650
May 2007109058.747.85$6,403
Apr 200751059.617.81$3,040
Mar 200776056.927.30$4,326
Feb 200776055.108.22$4,188
Jan 200777050.306.73$3,873
Dec 2006103056.656.92$5,835
Nov 200653054.207.62$2,873
Oct 200676054.906.01$4,172
Sep 200626060.085.04$1,562
Aug 2006127068.717.34$8,726
Jul 200639069.376.34$2,705
Jun 2006101066.286.38$6,694
May 200677066.016.42$5,083
Apr 2006158064.397.36$10,174
Mar 20060056.707.08$0
Feb 2006162057.597.75$9,330
Jan 2006163060.598.93$9,876
Dec 2005164054.9413.42$9,010
Nov 20050054.6910.59$0
Oct 2005161058.3413.80$9,393
Sep 2005165061.4512.08$10,139
Aug 2005163061.519.80$10,026
Jul 20050055.697.84$0
Jun 2005155052.337.38$8,111
May 2005310045.226.65$14,018
Apr 20050049.207.36$0
Mar 2005161050.377.15$8,110
Feb 20050045.226.31$0
Jan 2005156043.166.32$6,733
Dec 2004143039.866.75$5,700
Nov 2004165045.286.33$7,471
Oct 20040049.706.52$0
Sep 2004147043.245.28$6,356
Aug 2004156042.375.55$6,610
Jul 2004155038.286.08$5,933
Jun 20040036.106.43$0
May 2004151037.486.49$5,659
Apr 2004160034.475.86$5,515
Mar 2004165034.365.53$5,669
Feb 20040032.455.51$0
Jan 2004134032.036.30$4,292
Dec 2003159030.266.30$4,811
Nov 2003162028.804.60$4,666
Oct 2003162028.174.76$4,564
Sep 2003165026.314.75$4,341
Aug 2003160029.765.13$4,762
Jul 2003166029.415.17$4,882
Jun 2003152028.565.98$4,341
May 2003149026.595.97$3,962
Apr 2003166026.675.41$4,427
Mar 2003162031.146.10$5,045
Feb 2003160033.487.93$5,357
Jan 20030030.315.58$0
Dec 2002161026.914.85$4,333
Nov 2002155024.664.14$3,822
Oct 20020026.464.23$0
Sep 2002157027.443.64$4,308
Aug 2002152025.963.16$3,946
Jul 2002165024.583.06$4,056
Jun 2002164023.733.34$3,892
May 2002353024.663.58$8,705
Apr 2002151023.653.51$3,571
Mar 2002157022.003.10$3,454
Feb 2002162018.222.38$2,952
Jan 2002166017.172.38$2,850
Dec 20010016.932.36$0
Nov 2001163018.072.41$2,945
Oct 2001169019.782.53$3,343
Sep 20010024.262.25$0
Aug 2001164024.873.05$4,079
Jul 2001164023.933.20$3,925
Jun 2001170024.563.82$4,175
May 2001164025.524.31$4,185
Apr 2001163024.685.34$4,023
Mar 2001166024.545.38$4,074
Feb 2001170027.755.77$4,718
Jan 2001166027.478.40$4,560
Dec 2000162026.889.12$4,355
Nov 2000165032.215.66$5,315
Oct 2000170031.235.15$5,309
Sep 2000169031.875.19$5,386
Aug 2000168029.644.54$4,980
Jul 2000167028.534.09$4,765
Jun 2000168029.304.40$4,922
May 2000168027.263.68$4,580
Apr 2000329024.513.12$8,064
Mar 2000158028.422.86$4,490
Feb 2000155027.622.73$4,281
Jan 2000157025.272.48$3,967
Dec 1999313024.282.42$7,600
Nov 1999155023.192.43$3,594
Oct 1999159020.982.80$3,336
Sep 1999320021.752.62$6,960
Aug 1999158019.262.88$3,043
Jul 1999311017.892.37$5,564
Jun 1999160015.942.36$2,550
May 1999161015.792.32$2,542
Apr 1999160015.102.21$2,416
Mar 1999317012.471.84$3,953
Feb 199915609.981.82$1,557
Jan 1999157010.381.90$1,630
Dec 199831709.201.77$2,916
Nov 1998155010.892.19$1,688
Oct 1998321012.421.97$3,987
Sep 1998161012.592.08$2,027
Aug 1998323011.301.91$3,650
Jul 1998160011.742.24$1,878
Jun 1998161011.242.24$1,810
May 1998324012.622.21$4,089
Apr 1998179013.042.51$2,334
Mar 1998161012.802.31$2,061
Feb 1998162013.952.30$2,260
Jan 1998164014.702.15$2,411
Dec 19970016.322.41$0
Nov 1997176018.193.09$3,201
Oct 1997318019.253.15$6,122
Sep 1997161017.742.95$2,856
Aug 1997321017.862.55$5,733
Jul 1997329017.582.25$5,784
Jun 1997163017.242.26$2,810
May 1997328018.972.31$6,222
Apr 1997348017.882.08$6,222
Mar 1997160018.951.94$3,032
Feb 1997320020.492.21$6,557
Jan 1997365023.483.54$8,570
Dec 1996333023.32$7,766
Nov 1996334021.97$7,338
Oct 19960023.31$0
Sep 1996158022.22$3,511
Aug 1996338020.26$6,848
Jul 1996163019.55$3,187
Jun 1996158018.73$2,959
May 1996308019.43$5,984
Apr 1996310021.51$6,668
Mar 1996467019.38$9,050
Feb 1996155016.98$2,632
Jan 19960017.07$0
Dec 1995157117.19$2,699
Nov 19950116.00$0
Oct 1995157115.43$2,423
Sep 19950116.18$0
Aug 1995158115.92$2,515
Jul 1995155115.24$2,362
Jun 1995155116.41$2,544
May 19950117.56$0
Apr 1995154117.73$2,730
Mar 1995158116.44$2,598
Feb 19950116.58$0
Jan 1995157115.92$2,499
Dec 1994161115.03$2,420
Nov 1994153115.90$2,433
Oct 19940115.58$0
Sep 1994157115.29$2,401
Aug 1994164116.13$2,645
Jul 1994166117.56$2,915
Jun 19940117.09$0
May 1994160115.88$2,541
Apr 1994156114.14$2,206
Mar 1994157112.46$1,956
Feb 19940112.50$0
Jan 1994156112.66$1,975
Dec 1993159112.33$1,960
Nov 19930114.49$0
Oct 1993165115.85$2,615
Sep 1993171115.03$2,570
Aug 19930115.66$0
Jul 1993117115.46$1,809
Jun 1993130116.79$2,183
May 1993160117.68$2,829
Apr 1993157118.05$2,834
Mar 1993152118.14$2,757
Feb 1993156117.90$2,792
Jan 19930116.93$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                   52 bbl  × $106.41 =     $5,533
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $5,533

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. 8A/O/64280 is the state's own key, not one this site invented.