EATON -37-

Operated by MOSAIC PECOS LLC (P-5 589981) in the PECOS VALLEY (HIGH GRAVITY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4755District 08Field 70129580Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 151 leases and 844 wells, and the rule below applies to all of them.

Discovered
1928-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
330 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 5 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: NO GAS PRODUCTION

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
OilDisposition33,619 bbl$1,049,524
Casinghead gasProduction21 Mcf$0
Total$1,049,524

21 Mcf of this lease's gas, across 21 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 (21)

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 31.2325, -102.8375. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.23300, -102.83796 · 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
42.9%
9 of 21 wells
With a plug date
42.9%
9 of 21 wells
Median depth
1,750 ft
16 wells filed one
Completion to plug
32.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
942.9%
A plug date is filed
942.9%
BothOn the schedule and plugged. Neither fact cancels the other.
942.9%
NeitherNo plug date, and not on the schedule.
1257.1%

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, 16 of 21 wells. Median 1,750 ft, with the middle half between 1,727 and 1,753 ft; the shallowest is 1,707 ft and the deepest 1,815 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, 11 of 21 wells, Jul 1953 – May 1985. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1953 – May 1985
11 of 21 wells; 10 filed none
Plug dates filed
Feb 1985 – May 2024
9 of 21 wells; 12 filed none

Last completion to plug: a median of 32.4 years across the 2 wells that filed both dates, with the middle half between 30.7 years and 34.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

21 wells

42-371001031W1,710 ftAug 1986Yes
42-3710011941,725 ftApr 2011Yes
42-371001266W1,815 ftJun 1989Yes
42-3710272011W1,727 ftJun 1989Yes
42-3710563831,707 ftFeb 1985Yes
42-371071188May 2024Yes
42-3718046812May 2024Yes
42-371043807
42-371059609
42-371804652
42-37135485221,750 ftMay 1985
42-37134850211,745 ftJun 1984
42-37133996201,750 ftSep 1982
42-37133340191,794 ftJun 1981May 2010Yes
42-37133094181,760 ftNov 1980
42-37132885171,750 ftMar 1980
42-37132729161,750 ftMay 1979
42-37132581151,750 ftAug 1978
42-37131829141,762 ftMar 1977
42-37131726131,735 ftDec 1976
42-3710596110W1,725 ftJul 1953Jun 1989Yes

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 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 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022158085.005.65$13,430
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
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 2021134060.362.76$8,088
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020143044.642.68$6,384
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020144034.901.69$5,026
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020156057.252.09$8,931
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 2019175058.482.74$10,234
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019168046.033.23$7,733
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018165060.183.08$9,930
May 2018170065.382.90$11,115
Apr 20180063.842.90$0
Mar 2018179061.222.79$10,958
Feb 2018165061.782.77$10,194
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016164045.352.69$7,437
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016171027.352.36$4,677
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015174042.992.76$7,480
Aug 20150040.162.87$0
Jul 2015169048.152.95$8,137
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013172091.233.42$15,692
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 20121620101.652.00$16,467
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011162083.623.99$13,546
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011156098.134.40$15,308
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010166085.734.35$14,231
Nov 20100080.843.80$0
Oct 2010161078.103.51$12,574
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 2010168072.554.74$12,188
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010165081.694.12$13,479
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 2010162074.365.96$12,046
Dec 20090071.445.48$0
Nov 2009164074.593.75$12,233
Oct 20090072.544.11$0
Sep 2009158065.543.06$10,355
Aug 20090067.423.22$0
Jul 2009152061.133.46$9,292
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 2009163046.773.59$7,624
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009161035.865.37$5,773
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081620131.3313.03$21,275
May 200800123.1711.57$0
Apr 20081680110.3110.45$18,532
Mar 200800101.909.66$0
Feb 2008164092.538.77$15,175
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 2007162082.856.92$13,422
Sep 20070075.846.24$0
Aug 2007158069.066.39$10,911
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007165058.747.85$9,692
Apr 2007169059.617.81$10,074
Mar 20070056.927.30$0
Feb 2007171055.108.22$9,422
Jan 2007167050.306.73$8,400
Dec 20060056.656.92$0
Nov 2006170054.207.62$9,214
Oct 2006163054.906.01$8,949
Sep 2006172060.085.04$10,334
Aug 2006163068.717.34$11,200
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006175066.016.42$11,552
Apr 20060064.397.36$0
Mar 2006170056.707.08$9,639
Feb 2006171057.597.75$9,848
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 2005172054.6910.59$9,407
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 2005170061.519.80$10,457
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 2005168045.226.65$7,597
Apr 2005172049.207.36$8,462
Mar 2005172050.377.15$8,664
Feb 2005172045.226.31$7,778
Jan 2005169043.166.32$7,294
Dec 2004172039.866.75$6,856
Nov 20040045.286.33$0
Oct 2004344049.706.52$17,097
Sep 20040043.245.28$0
Aug 2004172042.375.55$7,288
Jul 20040038.286.08$0
Jun 2004163036.106.43$5,884
May 20040037.486.49$0
Apr 2004171034.475.86$5,894
Mar 2004177034.365.53$6,082
Feb 20040032.455.51$0
Jan 2004173032.036.30$5,541
Dec 2003174030.266.30$5,265
Nov 2003172028.804.60$4,954
Oct 2003172028.174.76$4,845
Sep 2003168026.314.75$4,420
Aug 20030029.765.13$0
Jul 2003174029.415.17$5,117
Jun 20030028.565.98$0
May 2003166026.595.97$4,414
Apr 20030026.675.41$0
Mar 2003172031.146.10$5,356
Feb 20030033.487.93$0
Jan 2003172030.315.58$5,213
Dec 20020026.914.85$0
Nov 2002165024.664.14$4,069
Oct 20020026.464.23$0
Sep 2002169027.443.64$4,637
Aug 2002172025.963.16$4,465
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002168024.663.58$4,143
Apr 20020023.653.51$0
Mar 2002176022.003.10$3,872
Feb 2002177018.222.38$3,225
Jan 2002166017.172.38$2,850
Dec 20010016.932.36$0
Nov 2001176018.072.41$3,180
Oct 2001174019.782.53$3,442
Sep 20010024.262.25$0
Aug 2001355024.873.05$8,829
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 2001342025.524.31$8,728
Apr 20010024.685.34$0
Mar 2001176024.545.38$4,319
Feb 2001179027.755.77$4,967
Jan 2001178027.478.40$4,890
Dec 2000182026.889.12$4,892
Nov 2000180032.215.66$5,798
Oct 20000031.235.15$0
Sep 2000359031.875.19$11,441
Aug 20000029.644.54$0
Jul 2000174028.534.09$4,964
Jun 2000180029.304.40$5,274
May 2000180027.263.68$4,907
Apr 20000024.513.12$0
Mar 2000354028.422.86$10,061
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 1999182024.282.42$4,419
Nov 1999361023.192.43$8,372
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 1999181019.262.88$3,486
Jul 1999175017.892.37$3,131
Jun 1999180015.942.36$2,869
May 1999179015.792.32$2,826
Apr 1999178015.102.21$2,688
Mar 19990012.471.84$0
Feb 199918009.981.82$1,796
Jan 1999177010.381.90$1,837
Dec 199818209.201.77$1,674
Nov 1998180010.892.19$1,960
Oct 1998179012.421.97$2,223
Sep 19980012.592.08$0
Aug 1998178011.301.91$2,011
Jul 1998178011.742.24$2,090
Jun 1998180011.242.24$2,023
May 1998177012.622.21$2,234
Apr 1998180013.042.51$2,347
Mar 1998181012.802.31$2,317
Feb 1998183013.952.30$2,553
Jan 1998176014.702.15$2,587
Dec 1997183016.322.41$2,987
Nov 1997185018.193.09$3,365
Oct 1997357019.253.15$6,872
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 1997167017.582.25$2,936
Jun 19970017.242.26$0
May 1997177018.972.31$3,358
Apr 1997178017.882.08$3,183
Mar 19970018.951.94$0
Feb 1997181020.492.21$3,709
Jan 19970023.483.54$0
Dec 1996179023.32$4,174
Nov 1996214021.97$4,702
Oct 1996199023.31$4,639
Sep 1996224022.22$4,977
Aug 1996152020.26$3,080
Jul 1996222019.55$4,340
Jun 1996223018.73$4,177
May 1996183019.43$3,556
Apr 1996216021.51$4,646
Mar 1996252019.38$4,884
Feb 1996241016.98$4,092
Jan 1996298017.07$5,087
Dec 1995209017.19$3,593
Nov 1995305016.00$4,880
Oct 1995181015.43$2,793
Sep 1995273016.18$4,417
Aug 1995280015.92$4,458
Jul 1995296015.24$4,511
Jun 1995356016.41$5,842
May 19950017.56$0
Apr 1995234017.73$4,149
Mar 1995271016.44$4,455
Feb 1995222016.58$3,681
Jan 1995295015.92$4,696
Dec 1994256015.03$3,848
Nov 1994277015.90$4,404
Oct 1994278015.58$4,331
Sep 1994272115.29$4,159
Aug 1994184116.13$2,968
Jul 1994353117.56$6,199
Jun 1994280117.09$4,785
May 1994284115.88$4,510
Apr 1994287114.14$4,058
Mar 1994285112.46$3,551
Feb 1994272112.50$3,400
Jan 1994300112.66$3,798
Dec 1993288112.33$3,551
Nov 1993314114.49$4,550
Oct 1993304115.85$4,818
Sep 1993442115.03$6,643
Aug 1993179115.66$2,803
Jul 1993359115.46$5,550
Jun 1993434116.79$7,287
May 1993178117.68$3,147
Apr 1993331118.05$5,975
Mar 1993343118.14$6,222
Feb 1993355117.90$6,355
Jan 1993348116.93$5,892

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.

Nov 2022 — as filed, then multipliedworked
Oil                  158 bbl  × $ 85.00 =    $13,430
Casinghead gas         0 Mcf  × $  5.65 =         $0

────────────────────────────────────────────────────
Month total                                  $13,430

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/4755 is the state's own key, not one this site invented.