ELLWOOD "C"

Operated by AVIATOR ENERGY, LLC (P-5 103337) in the SMYER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 64536District 8AField 84345001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$34 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 61 leases and 456 wells, and the rule below applies to all of them.

Discovered
1944-01-07
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
440 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
OilDisposition37,614 bbl$1,577,707
Casinghead gasProduction26 Mcf$0
Total$1,577,707

26 Mcf of this lease's gas, across 26 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 33.6313, -102.2036. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.63135, -102.20361 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
6,200 ft
2 wells filed one
Completion to plug
2.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 6,200 and 6,200 ft, median 6,200 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1983 – Feb 1984
2 of 2 wells
Plug dates filed
Nov 1986
1 of 2 wells; 1 filed none

Last completion to plug: a median of 2.8 years across the 1 well that filed both dates, with the middle half between 2.8 years and 2.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-2193411126,200 ftFeb 1984Nov 1986Yes
42-2193405416,200 ftSep 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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 2026160089.753.15$14,360
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025159058.593.93$9,316
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025164063.933.01$10,485
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025162067.704.27$10,967
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024166068.993.12$11,452
Nov 2024162069.052.20$11,186
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 2024167078.812.20$13,161
Apr 20240084.451.66$0
Mar 2024168080.301.55$13,490
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023147085.443.09$12,560
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023167074.852.64$12,500
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023150078.122.24$11,718
Mar 20230072.852.39$0
Feb 2023138075.112.47$10,365
Jan 20230076.533.39$0
Dec 2022180076.415.73$13,754
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022155084.888.16$13,156
Aug 20220094.529.13$0
Jul 20221300101.587.54$13,205
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221680104.226.84$17,509
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021155071.323.90$11,055
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021197069.865.35$13,762
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021155069.493.38$10,771
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021167061.302.72$10,237
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020169044.642.68$7,544
Nov 20200038.772.71$0
Oct 2020167036.972.48$6,174
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020160038.371.83$6,139
Jun 2020173034.901.69$6,038
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020167030.341.86$5,067
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019163059.012.30$9,619
Nov 20190055.302.75$0
Oct 2019160053.472.42$8,555
Sep 20190055.052.66$0
Aug 2019171053.112.30$9,082
Jul 20190056.272.46$0
Jun 2019163052.782.49$8,603
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019163056.803.06$9,258
Feb 20190050.852.79$0
Jan 2019165046.033.23$7,595
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018162061.443.40$9,953
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018165065.142.93$10,748
Jun 20180060.183.08$0
May 2018150065.382.90$9,807
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 2018169061.782.77$10,441
Jan 20180062.874.01$0
Dec 2017167057.272.92$9,564
Nov 20170055.423.12$0
Oct 2017151049.292.98$7,443
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017164043.873.09$7,195
Jun 2017168042.493.09$7,138
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 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015162032.362.00$5,242
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015165040.162.87$6,626
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015166049.822.71$8,270
Mar 20150042.892.93$0
Feb 2015159044.662.98$7,101
Jan 2015165043.433.10$7,166
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014167078.303.90$13,076
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014151098.164.74$14,822
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014158097.406.19$15,389
Jan 20140090.404.86$0
Dec 2013153091.824.35$14,048
Nov 20130088.853.74$0
Oct 2013148097.423.78$14,418
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131280102.523.72$13,123
Jun 2013153094.403.93$14,443
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013154093.623.91$14,417
Feb 20130091.233.42$0
Jan 2013160091.603.42$14,656
Dec 20120086.773.42$0
Nov 2012153086.953.62$13,303
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012151092.662.91$13,992
Jul 20120085.133.02$0
Jun 2012151079.822.52$12,053
May 20120091.612.49$0
Apr 20121510101.652.00$15,349
Mar 201200105.052.22$0
Feb 20121630101.102.57$16,479
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 2011162095.723.31$15,507
Oct 2011158084.983.65$13,427
Sep 20110083.623.99$0
Aug 2011156083.404.15$13,010
Jul 20110094.144.52$0
Jun 2011154092.904.64$14,307
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 2011161096.364.06$15,514
Feb 20110085.644.18$0
Jan 2011156086.504.59$13,494
Dec 20100085.734.35$0
Nov 2010162080.843.80$13,096
Oct 20100078.103.51$0
Sep 2010165072.633.98$11,984
Aug 20100073.684.42$0
Jul 2010159072.554.74$11,535
Jun 20100070.364.91$0
May 2010159071.124.24$11,308
Apr 20100081.694.12$0
Mar 2010189078.394.39$14,816
Feb 20100073.585.44$0
Jan 2010189074.365.96$14,054
Dec 20090071.445.48$0
Nov 2009168074.593.75$12,531
Oct 2009186072.544.11$13,492
Sep 20090065.543.06$0
Aug 2009189067.423.22$12,742
Jul 2009184061.133.46$11,248
Jun 20090066.163.90$0
May 2009172054.743.93$9,415
Apr 2009191046.773.59$8,933
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009136035.865.37$4,877
Dec 2008164037.105.98$6,084
Nov 2008174055.496.86$9,655
Oct 20080075.246.92$0
Sep 20081660101.767.88$16,892
Aug 200800114.228.48$0
Jul 20081640131.0811.39$21,497
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081650110.3110.45$18,201
Mar 20081600101.909.66$16,304
Feb 20080092.538.77$0
Jan 2008151090.388.21$13,647
Dec 2007164088.337.30$14,486
Nov 20070091.677.29$0
Oct 2007164082.856.92$13,587
Sep 20070075.846.24$0
Aug 2007152069.066.39$10,497
Jul 20070070.906.39$0
Jun 2007153062.007.55$9,486
May 20070058.747.85$0
Apr 2007153059.617.81$9,120
Mar 20070056.927.30$0
Feb 2007164055.108.22$9,036
Jan 20070050.306.73$0
Dec 2006170056.656.92$9,631
Nov 20060054.207.62$0
Oct 2006165054.906.01$9,059
Sep 20060060.085.04$0
Aug 2006151068.717.34$10,375
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006162066.016.42$10,694
Apr 20060064.397.36$0
Mar 2006162056.707.08$9,185
Feb 20060057.597.75$0
Jan 2006164060.598.93$9,937
Dec 20050054.9413.42$0
Nov 2005164054.6910.59$8,969
Oct 20050058.3413.80$0
Sep 2005165061.4512.08$10,139
Aug 20050061.519.80$0
Jul 2005163055.697.84$9,077
Jun 2005152052.337.38$7,954
May 20050045.226.65$0
Apr 2005164049.207.36$8,069
Mar 20050050.377.15$0
Feb 2005159045.226.31$7,190
Jan 2005163043.166.32$7,035
Dec 2004166039.866.75$6,617
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004161043.245.28$6,962
Aug 2004163042.375.55$6,906
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004145037.486.49$5,435
Apr 2004164034.475.86$5,653
Mar 2004161034.365.53$5,532
Feb 20040032.455.51$0
Jan 2004164032.036.30$5,253
Dec 2003163030.266.30$4,932
Nov 20030028.804.60$0
Oct 2003165028.174.76$4,648
Sep 2003167026.314.75$4,394
Aug 2003168029.765.13$5,000
Jul 2003161029.415.17$4,735
Jun 20030028.565.98$0
May 2003164026.595.97$4,361
Apr 2003165026.675.41$4,401
Mar 2003154031.146.10$4,796
Feb 2003165033.487.93$5,524
Jan 2003172030.315.58$5,213
Dec 2002166026.914.85$4,467
Nov 2002171024.664.14$4,217
Oct 2002165026.464.23$4,366
Sep 2002164027.443.64$4,500
Aug 2002164025.963.16$4,257
Jul 2002166024.583.06$4,080
Jun 2002326023.733.34$7,736
May 20020024.663.58$0
Apr 2002161023.653.51$3,808
Mar 2002163022.003.10$3,586
Feb 2002165018.222.38$3,006
Jan 2002164017.172.38$2,816
Dec 2001169016.932.36$2,861
Nov 2001164018.072.41$2,963
Oct 2001172019.782.53$3,402
Sep 2001164024.262.25$3,979
Aug 2001164024.873.05$4,079
Jul 2001171023.933.20$4,092
Jun 2001165024.563.82$4,052
May 20010025.524.31$0
Apr 2001164024.685.34$4,048
Mar 2001170024.545.38$4,172
Feb 2001172027.755.77$4,773
Jan 2001163027.478.40$4,478
Dec 20000026.889.12$0
Nov 2000154032.215.66$4,960
Oct 20000031.235.15$0
Sep 2000167031.875.19$5,322
Aug 2000172029.644.54$5,098
Jul 20000028.534.09$0
Jun 2000169029.304.40$4,952
May 2000162027.263.68$4,416
Apr 20000024.513.12$0
Mar 2000159028.422.86$4,519
Feb 20000027.622.73$0
Jan 2000159025.272.48$4,018
Dec 19990024.282.42$0
Nov 1999178023.192.43$4,128
Oct 19990020.982.80$0
Sep 1999170021.752.62$3,698
Aug 1999159019.262.88$3,062
Jul 1999145017.892.37$2,594
Jun 19990015.942.36$0
May 1999157015.792.32$2,479
Apr 1999163015.102.21$2,461
Mar 1999330012.471.84$4,115
Feb 199916309.981.82$1,627
Jan 1999169010.381.90$1,754
Dec 199833909.201.77$3,119
Nov 1998165010.892.19$1,797
Oct 1998163012.421.97$2,024
Sep 1998164012.592.08$2,065
Aug 19980011.301.91$0
Jul 1998155011.742.24$1,820
Jun 1998152011.242.24$1,708
May 1998159012.622.21$2,007
Apr 1998153013.042.51$1,995
Mar 1998318012.802.31$4,070
Feb 1998167013.952.30$2,330
Jan 1998330014.702.15$4,851
Dec 1997159016.322.41$2,595
Nov 1997168018.193.09$3,056
Oct 1997163019.253.15$3,138
Sep 19970017.742.95$0
Aug 1997168017.862.55$3,000
Jul 1997163017.582.25$2,866
Jun 1997163017.242.26$2,810
May 1997159018.972.31$3,016
Apr 19970017.882.08$0
Mar 1997141018.951.94$2,672
Feb 1997163020.492.21$3,340
Jan 1997162023.483.54$3,804
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 1996172022.22$3,822
Aug 19960020.26$0
Jul 1996162019.55$3,167
Jun 1996153018.73$2,866
May 19960019.43$0
Apr 1996157021.51$3,377
Mar 19960019.38$0
Feb 1996154016.98$2,615
Jan 1996154017.07$2,629
Dec 1995156017.19$2,682
Nov 1995155016.00$2,480
Oct 19950015.43$0
Sep 1995314116.18$5,081
Aug 19950115.92$0
Jul 1995155015.24$2,362
Jun 1995162116.41$2,658
May 1995153117.56$2,687
Apr 1995158017.73$2,801
Mar 1995160016.44$2,630
Feb 1995155016.58$2,570
Jan 1995159115.92$2,531
Dec 1994152015.03$2,285
Nov 1994149015.90$2,369
Oct 1994310015.58$4,830
Sep 1994148115.29$2,263
Aug 1994165116.13$2,661
Jul 1994313117.56$5,496
Jun 1994161117.09$2,751
May 1994307115.88$4,875
Apr 1994156114.14$2,206
Mar 1994158112.46$1,969
Feb 1994325112.50$4,063
Jan 1994163112.66$2,064
Dec 1993484112.33$5,968
Nov 19930114.49$0
Oct 1993309115.85$4,898
Sep 1993313115.03$4,704
Aug 1993165115.66$2,584
Jul 1993304115.46$4,700
Jun 1993157116.79$2,636
May 1993153117.68$2,705
Apr 1993320118.05$5,776
Mar 1993154118.14$2,794
Feb 1993152117.90$2,721
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.

Mar 2026 — as filed, then multipliedworked
Oil                  160 bbl  × $ 89.75 =    $14,360
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $14,360

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/64536 is the state's own key, not one this site invented.