NUNNALLY

Operated by SIMPSON OPERATING SERVICES, LP (P-5 783510) in the BLIND HOG (RANGER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28595District 7BField 08880500OilCasinghead gasSaveExport
Value, all time
$3.0 M
Jan 1999 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
329
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 57 leases and 77 wells, and the rule below applies to all of them.

Discovered
1977-06-25
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: TEMP. RULES SUSP. 4-1-83 7B-79,634

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
OilDisposition54,952 bbl$2,327,076
Casinghead gasProduction137,651 Mcf$638,844
Total$2,965,921

Wells on this lease (3)

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 32.0882, -99.0492. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.08811, -99.04960 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
3,550 ft
3 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.
3100.0%

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 3,550 and 4,260 ft, median 3,550 ft, over the 3 wells that filed a depth.

Completions filed
Feb 1999 – Oct 2011
3 of 3 wells

3 wells

42-1333776054,260 ftOct 2011
42-1333776133,550 ftMar 1999
42-1333775943,550 ftFeb 1999

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 (329)

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

329 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 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 202302080.522.67$53
Jul 202304674.852.64$122
Jun 202308768.962.26$196
May 2023015870.622.23$352
Apr 2023027078.122.24$604
Mar 2023022072.852.39$527
Feb 202310222075.112.47$8,204
Jan 2023022276.533.39$752
Dec 2022018876.415.73$1,077
Nov 202210821385.005.65$10,383
Oct 2022032587.185.86$1,906
Sep 202210640684.888.16$12,312
Aug 2022035994.529.13$3,277
Jul 2022102451101.587.54$13,763
Jun 20220425115.097.98$3,390
May 20220135109.378.43$1,138
Apr 20220471104.226.84$3,221
Mar 2022102376108.885.08$13,014
Feb 2022013091.054.86$632
Jan 202208881.844.54$399
Dec 202105671.323.90$218
Nov 20210077.435.24$0
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 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 202030036.972.48$1,109
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 201969458.482.74$4,046
Apr 201906962.632.75$190
Mar 2019015656.803.06$478
Feb 2019016350.852.79$455
Jan 2019026246.033.23$846
Dec 2018026446.594.19$1,105
Nov 2018027152.934.24$1,148
Oct 2018027161.443.40$921
Sep 2018024659.543.11$765
Aug 2018026559.403.07$813
Jul 201813523665.142.93$9,486
Jun 2018026360.183.08$809
May 2018024665.382.90$714
Apr 2018022663.842.90$656
Mar 2018021261.222.79$591
Feb 2018021961.782.77$606
Jan 2018020062.874.01$802
Dec 2017019557.272.92$570
Nov 2017019655.423.12$611
Oct 2017020349.292.98$606
Sep 2017022747.523.09$701
Aug 2017022145.373.00$664
Jul 2017022843.873.09$704
Jun 2017021542.493.09$664
May 201711934745.373.26$6,531
Apr 2017035847.933.21$1,150
Mar 201713034646.772.98$7,112
Feb 2017036850.452.95$1,087
Jan 2017030949.413.42$1,056
Dec 2016026548.763.72$987
Nov 2016023842.492.64$629
Oct 2016022646.193.09$698
Sep 2016023341.553.10$722
Aug 2016042041.442.92$1,228
Jul 201612147241.622.92$6,416
Jun 2016045145.352.69$1,211
May 2016052542.521.99$1,045
Apr 201626654036.561.99$10,800
Mar 2016057033.011.79$1,023
Feb 2016059526.472.06$1,228
Jan 2016077827.352.36$1,839
Dec 2015084532.362.00$1,691
Nov 2015071538.792.17$1,550
Oct 2015063143.552.43$1,531
Sep 2015062242.992.76$1,716
Aug 2015078940.162.87$2,266
Jul 2015052448.152.95$1,543
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015036844.662.98$1,095
Jan 2015042043.433.10$1,302
Dec 2014036854.693.59$1,322
Nov 2014042570.464.25$1,807
Oct 2014037078.303.90$1,443
Sep 2014035086.164.05$1,416
Aug 2014038689.394.04$1,558
Jul 2014036496.564.18$1,521
Jun 2014039598.164.74$1,871
May 2014036794.734.73$1,735
Apr 2014021695.944.81$1,039
Mar 201413740295.895.06$15,170
Feb 2014026397.406.19$1,629
Jan 2014045490.404.86$2,207
Dec 2013042791.824.35$1,859
Nov 201302988.853.74$108
Oct 2013026597.423.78$1,002
Sep 20130404104.113.72$1,502
Aug 20130407104.253.52$1,434
Jul 20130424102.523.72$1,576
Jun 2013052894.403.93$2,077
May 201317563794.834.15$19,238
Apr 2013065193.964.28$2,788
Mar 2013065893.623.91$2,575
Feb 201316372991.233.42$17,364
Jan 2013059791.603.42$2,042
Dec 2012038386.773.42$1,310
Nov 201218633886.953.62$17,398
Oct 2012033789.383.40$1,146
Sep 20120094.672.92$0
Aug 201217218192.662.91$16,464
Jul 2012031685.133.02$955
Jun 2012035379.822.52$889
May 2012024991.612.49$620
Apr 2012177707101.652.00$19,404
Mar 2012164414105.052.22$18,148
Feb 2012160541101.102.57$17,567
Jan 2012041098.092.73$1,121
Dec 2011065796.873.24$2,129
Nov 2011054895.723.31$1,815
Oct 2011019184.983.65$697
Sep 201117040283.623.99$15,818
Aug 201118067283.404.15$17,800
Jul 201101,13994.144.52$5,145
Jun 201117473992.904.64$19,593
May 201116962098.134.40$19,315
Apr 2011178565105.964.33$21,309
Mar 2011084096.364.06$3,408
Feb 201118236585.644.18$17,112
Jan 201117559486.504.59$17,863
Dec 201017854685.734.35$17,634
Nov 2010052680.843.80$1,996
Oct 201018482678.103.51$17,269
Sep 201016745472.633.98$13,936
Aug 2010042473.684.42$1,874
Jul 201004072.554.74$189
Jun 201006670.364.91$324
May 2010010071.124.24$424
Apr 201014612281.694.12$12,430
Mar 201004478.394.39$193
Feb 201002273.585.44$120
Jan 201007174.365.96$423
Dec 200906671.445.48$362
Nov 200901974.593.75$71
Oct 20091754072.544.11$12,859
Sep 200918525665.543.06$12,909
Aug 200918525867.423.22$13,303
Jul 200917526961.133.46$11,630
Jun 200917436866.163.90$12,945
May 200935756454.743.93$21,756
Apr 200917968746.773.59$10,836
Mar 200916957942.144.06$9,472
Feb 200934658132.814.63$14,044
Jan 200917643135.865.37$8,626
Dec 200818259337.105.98$10,297
Nov 200819051255.496.86$14,056
Oct 200836661275.246.92$31,774
Sep 2008357641101.767.88$41,378
Aug 2008185645114.228.48$26,602
Jul 2008355555131.0811.39$52,855
Jun 2008179634131.3313.03$31,771
May 2008369609123.1711.57$52,498
Apr 20080304110.3110.45$3,178
Mar 2008370374101.909.66$41,317
Feb 2008036792.538.77$3,219
Jan 200838136690.388.21$37,438
Dec 200718654188.337.30$20,380
Nov 200737730791.677.29$36,798
Oct 200718435082.856.92$17,667
Sep 200718426175.846.24$15,584
Aug 200718459269.066.39$16,489
Jul 2007065870.906.39$4,203
Jun 200718370862.007.55$16,690
May 200735366758.747.85$25,969
Apr 200719054059.617.81$15,541
Mar 200719985656.927.30$17,578
Feb 200737829055.108.22$23,210
Jan 200718767650.306.73$13,953
Dec 200637291256.656.92$27,383
Nov 200618369054.207.62$15,175
Oct 200618577954.906.01$14,841
Sep 200636746760.085.04$24,402
Aug 200618152768.717.34$16,305
Jul 200636346469.376.34$28,124
Jun 200636244066.286.38$26,802
May 200618547766.016.42$15,277
Apr 200636725564.397.36$25,508
Mar 200636721056.707.08$22,296
Feb 20061862557.597.75$10,906
Jan 200636968960.598.93$28,513
Dec 200536657454.9413.42$27,808
Nov 200536059154.6910.59$25,946
Oct 200537263358.3413.80$30,435
Sep 200537363361.4512.08$30,567
Aug 200535858861.519.80$27,781
Jul 2005059755.697.84$4,683
Jun 200518562152.337.38$14,265
May 200537436845.226.65$19,360
Apr 200518535049.207.36$11,678
Mar 20053665150.377.15$18,800
Feb 20053676445.226.31$17,000
Jan 200537336943.166.32$18,432
Dec 200436718439.866.75$15,871
Nov 20043691,15245.286.33$24,001
Oct 200437082849.706.52$23,784
Sep 200436272543.245.28$19,484
Aug 200437176142.375.55$19,943
Jul 200436736638.286.08$16,276
Jun 200436544736.106.43$16,052
May 200455148437.486.49$23,795
Apr 200436647934.475.86$15,422
Mar 200455550934.365.53$21,885
Feb 200436656032.455.51$14,962
Jan 200436775932.036.30$16,536
Dec 200369962130.266.30$25,065
Nov 200336464228.804.60$13,433
Oct 200354162628.174.76$18,220
Sep 200354447526.314.75$16,569
Aug 200336042929.765.13$12,914
Jul 200354047329.415.17$18,327
Jun 200336043828.565.98$12,902
May 200372043126.595.97$21,719
Apr 200336145426.675.41$12,083
Mar 200354450831.146.10$20,037
Feb 200372939233.487.93$27,514
Jan 200354146430.315.58$18,988
Dec 200254728026.914.85$16,079
Nov 200253528424.664.14$14,368
Oct 200254630826.464.23$15,750
Sep 200254129627.443.64$15,921
Aug 200271248125.963.16$20,005
Jul 200236176524.583.06$11,216
Jun 200271882423.733.34$19,789
May 200254579524.663.58$16,289
Apr 200290174223.653.51$23,915
Mar 200253349422.003.10$13,259
Feb 200254420018.222.38$10,387
Jan 20020017.172.38$0
Dec 200154455916.932.36$10,532
Nov 200190424318.072.41$16,920
Oct 200136415519.782.53$7,592
Sep 200135714424.262.25$8,985
Aug 200170937924.873.05$18,790
Jul 200153219223.933.20$13,345
Jun 2001033124.563.82$1,266
May 20011761,12225.524.31$9,324
Apr 200153574124.685.34$17,157
Mar 20013511,11024.545.38$14,581
Feb 20011781,17027.755.77$11,687
Jan 20011801,25527.478.40$15,485
Dec 20001811,27126.889.12$16,460
Nov 20005351,00832.215.66$22,936
Oct 20007131,23731.235.15$28,632
Sep 20006231,24831.875.19$26,328
Aug 200001,29429.644.54$5,876
Jul 20005261,48528.534.09$21,080
Jun 20003521,39729.304.40$16,457
May 20007011,66027.263.68$25,218
Apr 20006961,65324.513.12$22,210
Mar 20007061,71028.422.86$24,955
Feb 20007031,38227.622.73$23,185
Jan 20001,0651,87525.272.48$31,563
Dec 19991,0671,50624.282.42$29,557
Nov 19991,0611,64723.192.43$28,613
Oct 19991,0461,40420.982.80$25,881
Sep 19991,5582,05721.752.62$39,273
Aug 19995262,74919.262.88$18,036
Jul 1999069017.892.37$1,637
Jun 19991641,50115.942.36$6,160
May 199902,10115.792.32$4,876
Apr 19997072,19515.102.21$15,522
Mar 199901,46712.471.84$2,697
Feb 19991771,3059.981.82$4,139
Jan 1999078510.381.90$1,491

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.

Aug 2023 — as filed, then multipliedworked
Oil                    0 bbl  × $ 80.52 =         $0
Casinghead gas        20 Mcf  × $  2.67 =        $53

────────────────────────────────────────────────────
Month total                                      $53

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. 7B/O/28595 is the state's own key, not one this site invented.