EVERITT & GLASS -A-

Operated by OLSEN ENERGY INC. (P-5 621750) in the DUNE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12515District 08Field 26538001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$149 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 113 leases and 1,569 wells, and the rule below applies to all of them.

Discovered
1938-01-01
as the register files it
Field class
Oil and gas
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.

The Commission's schedule remark for this field reads: 10 ACRE OPTIONAL 933' DIAGONAL

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
OilDisposition57,926 bbl$3,044,429
Casinghead gasProduction45 Mcf$0
Total$3,044,429

45 Mcf of this lease's gas, across 45 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 (8)

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 31.5538, -102.3826. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.55400, -102.38176 · 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
75.0%
6 of 8 wells
With a plug date
75.0%
6 of 8 wells
Median depth
4,022 ft
8 wells filed one
Completion to plug
47.8 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
675.0%
A plug date is filed
675.0%
BothOn the schedule and plugged. Neither fact cancels the other.
675.0%
NeitherNo plug date, and not on the schedule.
225.0%

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

Total depth in feet, 8 of 8 wells. Median 4,022 ft, with the middle half between 3,951 and 4,046 ft; the shallowest is 3,930 ft and the deepest 9,113 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, 8 of 8 wells, Apr 1958 – May 1974. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1958 – May 1974
8 of 8 wells
Plug dates filed
Nov 1997 – Jul 2021
6 of 8 wells; 2 filed none

Last completion to plug: a median of 47.8 years across the 6 wells that filed both dates, with the middle half between 35.2 years and 54.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-1033092994,050 ftMay 1974
42-1033037484,000 ftApr 1971Nov 1997Yes
42-1033009764,044 ftAug 1969
42-1031050154,045 ftJan 1965Nov 1997Yes
42-1030481543,955 ftSep 1962Jan 2016Yes
42-1030481433,938 ftApr 1962Jul 2021Yes
42-1030481223,930 ftSep 1961Jan 2016Yes
42-1030481319,113 ftApr 1958Jul 2000Yes

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 20261830106.413.05$19,473
Apr 2026366098.932.87$36,208
Mar 2026179089.753.15$16,065
Feb 2026181063.503.75$11,494
Jan 2026184059.138.00$10,880
Dec 2025180056.664.41$10,199
Nov 20250058.593.93$0
Oct 2025181059.383.30$10,748
Sep 2025361062.743.08$22,649
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025176066.483.13$11,700
May 20250060.553.23$0
Apr 2025170062.363.54$10,601
Mar 20250067.704.27$0
Feb 2025181070.884.34$12,829
Jan 2025353074.324.28$26,235
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024156069.612.36$10,859
Aug 2024335075.632.06$25,336
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024349080.301.55$28,025
Feb 20240076.091.78$0
Jan 2024531073.023.30$38,774
Dec 20230071.262.61$0
Nov 2023359077.892.81$27,963
Oct 2023186085.443.09$15,892
Sep 2023543089.042.74$48,349
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20232070.622.23$141
Apr 2023175078.122.24$13,671
Mar 2023349072.852.39$25,425
Feb 2023356075.112.47$26,739
Jan 2023353076.533.39$27,015
Dec 2022360076.415.73$27,508
Nov 2022361085.005.65$30,685
Oct 2022349087.185.86$30,426
Sep 2022533084.888.16$45,241
Aug 2022355094.529.13$33,555
Jul 20225120101.587.54$52,009
Jun 20225250115.097.98$60,422
May 20223500109.378.43$38,280
Apr 202200104.226.84$0
Mar 20225380108.885.08$58,577
Feb 2022523091.054.86$47,619
Jan 2022511081.844.54$41,820
Dec 2021516071.323.90$36,801
Nov 2021501077.435.24$38,792
Oct 2021484079.795.71$38,618
Sep 2021329069.865.35$22,984
Aug 2021522066.024.22$34,462
Jul 2021671070.783.98$47,493
Jun 2021498069.493.38$34,606
May 2021512063.483.02$32,502
Apr 2021649060.362.76$39,174
Mar 2021658061.302.72$40,335
Feb 2021343057.805.55$19,825
Jan 2021178050.412.81$8,973
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020174036.972.48$6,433
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 2019180058.482.74$10,526
Apr 2019168062.632.75$10,522
Mar 20190056.803.06$0
Feb 2019367050.852.79$18,662
Jan 2019340046.033.23$15,650
Dec 2018159046.594.19$7,408
Nov 2018151052.934.24$7,992
Oct 2018338061.443.40$20,767
Sep 2018353059.543.11$21,018
Aug 2018349059.403.07$20,731
Jul 2018355065.142.93$23,125
Jun 2018179060.183.08$10,772
May 2018348065.382.90$22,752
Apr 2018355063.842.90$22,663
Mar 2018357061.222.79$21,856
Feb 2018181061.782.77$11,182
Jan 2018362062.874.01$22,759
Dec 2017182057.272.92$10,423
Nov 2017347055.423.12$19,231
Oct 2017177049.292.98$8,724
Sep 2017169047.523.09$8,031
Aug 2017171045.373.00$7,758
Jul 2017169043.873.09$7,414
Jun 2017178042.493.09$7,563
May 2017181045.373.26$8,212
Apr 20170047.933.21$0
Mar 2017351046.772.98$16,416
Feb 20170050.452.95$0
Jan 2017182049.413.42$8,993
Dec 2016185048.763.72$9,021
Nov 2016178042.492.64$7,563
Oct 20160046.193.09$0
Sep 2016173041.553.10$7,188
Aug 2016170041.442.92$7,045
Jul 2016167041.622.92$6,951
Jun 20160045.352.69$0
May 2016172042.521.99$7,313
Apr 2016177036.561.99$6,471
Mar 20160033.011.79$0
Feb 2016170026.472.06$4,500
Jan 2016154027.352.36$4,212
Dec 201524032.362.00$777
Nov 2015307038.792.17$11,909
Oct 20150043.552.43$0
Sep 2015169042.992.76$7,265
Aug 20150040.162.87$0
Jul 2015170048.152.95$8,186
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015186049.822.71$9,267
Mar 2015182042.892.93$7,806
Feb 20150044.662.98$0
Jan 2015183043.433.10$7,948
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014155089.394.04$13,855
Jul 20140096.564.18$0
Jun 2014158098.164.74$15,509
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014151095.895.06$14,479
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013158091.824.35$14,508
Nov 20130088.853.74$0
Oct 2013173097.423.78$16,854
Sep 201300104.113.72$0
Aug 20131560104.253.52$16,263
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013156094.834.15$14,793
Apr 20130093.964.28$0
Mar 2013166093.623.91$15,541
Feb 2013166091.233.42$15,144
Jan 20130091.603.42$0
Dec 2012161086.773.42$13,970
Nov 2012158086.953.62$13,738
Oct 20120089.383.40$0
Sep 2012165094.672.92$15,621
Aug 2012165092.662.91$15,289
Jul 2012156085.133.02$13,280
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011160096.873.24$15,499
Nov 20110095.723.31$0
Oct 2011162084.983.65$13,767
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011162098.134.40$15,897
Apr 201100105.964.33$0
Mar 2011160096.364.06$15,418
Feb 20110085.644.18$0
Jan 2011172086.504.59$14,878
Dec 2010169085.734.35$14,488
Nov 20100080.843.80$0
Oct 2010162078.103.51$12,652
Sep 20100072.633.98$0
Aug 20102073.684.42$147
Jul 2010159072.554.74$11,535
Jun 2010163070.364.91$11,469
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 2010162078.394.39$12,699
Feb 20100073.585.44$0
Jan 2010169074.365.96$12,567
Dec 20090071.445.48$0
Nov 2009170074.593.75$12,680
Oct 20090072.544.11$0
Sep 2009154065.543.06$10,093
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009170066.163.90$11,247
May 2009152054.743.93$8,320
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009130032.814.63$4,265
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081270114.228.48$14,506
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20083220110.3110.45$35,520
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 2008324090.388.21$29,283
Dec 20070088.337.30$0
Nov 2007166091.677.29$15,217
Oct 2007172082.856.92$14,250
Sep 20070075.846.24$0
Aug 2007338069.066.39$23,342
Jul 2007164070.906.39$11,628
Jun 2007170062.007.55$10,540
May 2007168058.747.85$9,868
Apr 2007161059.617.81$9,597
Mar 2007169056.927.30$9,619
Feb 20070055.108.22$0
Jan 2007345050.306.73$17,354
Dec 20060056.656.92$0
Nov 2006336054.207.62$18,211
Oct 20060054.906.01$0
Sep 2006336060.085.04$20,187
Aug 20060068.717.34$0
Jul 2006160069.376.34$11,099
Jun 2006157066.286.38$10,406
May 2006158066.016.42$10,430
Apr 20060064.397.36$0
Mar 2006170056.707.08$9,639
Feb 2006164057.597.75$9,445
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 2005339058.3413.80$19,777
Sep 2005168061.4512.08$10,324
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 2005174052.337.38$9,105
May 2005169045.226.65$7,642
Apr 2005171049.207.36$8,413
Mar 2005168050.377.15$8,462
Feb 2005166045.226.31$7,507
Jan 20050043.166.32$0
Dec 2004170039.866.75$6,776
Nov 2004170045.286.33$7,698
Oct 2004173049.706.52$8,598
Sep 2004335043.245.28$14,485
Aug 2004167042.375.55$7,076
Jul 20040038.286.08$0
Jun 2004159036.106.43$5,740
May 2004164037.486.49$6,147
Apr 2004165034.475.86$5,688
Mar 2004170034.365.53$5,841
Feb 2004170032.455.51$5,517
Jan 2004167032.036.30$5,349
Dec 2003167030.266.30$5,053
Nov 2003171028.804.60$4,925
Oct 2003335028.174.76$9,437
Sep 2003168026.314.75$4,420
Aug 2003169029.765.13$5,029
Jul 2003167029.415.17$4,911
Jun 2003327028.565.98$9,339
May 20030026.595.97$0
Apr 2003173026.675.41$4,614
Mar 2003169031.146.10$5,263
Feb 20030033.487.93$0
Jan 2003172030.315.58$5,213
Dec 2002169026.914.85$4,548
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 2002168027.443.64$4,610
Aug 2002171025.963.16$4,439
Jul 2002180024.583.06$4,424
Jun 2002154023.733.34$3,654
May 20020024.663.58$0
Apr 2002169023.653.51$3,997
Mar 200247022.003.10$1,034
Feb 2002162018.222.38$2,952
Jan 200271017.172.38$1,219
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 2001161024.685.34$3,973
Mar 20010024.545.38$0
Feb 200122027.755.77$611
Jan 20010027.478.40$0
Dec 2000165026.889.12$4,435
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000157031.875.19$5,004
Aug 2000177029.644.54$5,246
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 2000175024.513.12$4,289
Mar 20000028.422.86$0
Feb 2000184027.622.73$5,082
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999180023.192.43$4,174
Oct 19990020.982.80$0
Sep 1999185021.752.62$4,024
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 1999172015.942.36$2,742
May 19990015.792.32$0
Apr 1999183015.102.21$2,763
Mar 19990012.471.84$0
Feb 199916909.981.82$1,687
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998174010.892.19$1,895
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 1998187011.301.91$2,113
Jul 19980011.742.24$0
Jun 1998177011.242.24$1,989
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 1998193012.802.31$2,470
Feb 19980013.952.30$0
Jan 1998169014.702.15$2,484
Dec 1997154016.322.41$2,513
Nov 19970018.193.09$0
Oct 1997180019.253.15$3,465
Sep 1997178017.742.95$3,158
Aug 1997172017.862.55$3,072
Jul 1997179017.582.25$3,147
Jun 1997184017.242.26$3,172
May 1997432018.972.31$8,195
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 1997449020.492.21$9,200
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 1996470021.97$10,326
Oct 19960023.31$0
Sep 19960122.22$0
Aug 1996467120.26$9,461
Jul 19960119.55$0
Jun 1996472118.73$8,841
May 19960119.43$0
Apr 19960121.51$0
Mar 1996470119.38$9,109
Feb 19960116.98$0
Jan 19960117.07$0
Dec 1995474117.19$8,148
Nov 19950116.00$0
Oct 1995463115.43$7,144
Sep 19950116.18$0
Aug 19950115.92$0
Jul 1995474115.24$7,224
Jun 19950116.41$0
May 1995467117.56$8,201
Apr 19950117.73$0
Mar 1995463116.44$7,612
Feb 19950116.58$0
Jan 19950115.92$0
Dec 1994473115.03$7,109
Nov 19940115.90$0
Oct 1994479115.58$7,463
Sep 19940115.29$0
Aug 1994458116.13$7,388
Jul 19940117.56$0
Jun 1994465117.09$7,947
May 19940115.88$0
Apr 1994471114.14$6,660
Mar 1994468112.46$5,831
Feb 19940112.50$0
Jan 1994483112.66$6,115
Dec 19930112.33$0
Nov 1993473114.49$6,854
Oct 19930115.85$0
Sep 1993463115.03$6,959
Aug 1993472115.66$7,392
Jul 19930115.46$0
Jun 1993468116.79$7,858
May 19930117.68$0
Apr 1993482118.05$8,700
Mar 1993474118.14$8,598
Feb 19930117.90$0
Jan 1993459116.93$7,771

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                  183 bbl  × $106.41 =    $19,473
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,473

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/12515 is the state's own key, not one this site invented.