SHEFFIELD, W.D.

Operated by EAGLE CAPITAL PARTNERS, LLC (P-5 238745) in the COLEMAN COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13333District 7BField 19511001OilCasinghead gasSaveExport
Value, all time
$502 k
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 892 leases and 2,428 wells, and the rule below applies to all of them.

Discovered
1910-12-31
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

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
OilDisposition11,595 bbl$501,637
Casinghead gasProduction3,704 Mcf$0
Total$501,637

3,704 Mcf of this lease's gas, across 24 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 (6)

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 31.7367, -99.3222. A lease has no coordinate of its own — that point is the mean of its wells, and they span 18.8 miles.

31.73174, -99.42645 · 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
83.3%
5 of 6 wells
With a plug date
100.0%
6 of 6 wells
Median depth
2,529 ft
6 wells filed one
Completion to plug
16.6 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
583.3%
A plug date is filed
6100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
583.3%
NeitherNo plug date, and not on the schedule.
00.0%

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 2,500 and 3,195 ft, median 2,529 ft, over the 6 wells that filed a depth.

Completions filed
Oct 1976 – Apr 1978
6 of 6 wells
Plug dates filed
Sep 1981 – Nov 2019
6 of 6 wells

Last completion to plug: a median of 16.6 years across the 6 wells that filed both dates, with the middle half between 13.3 years and 16.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-0833044433,195 ftApr 1978Sep 1981
42-0833075952,504 ftJul 1977Mar 1994Yes
42-0833076062,531 ftJul 1977Dec 1993Yes
42-0833066342,526 ftApr 1977Jan 1994Yes
42-0833065122,500 ftDec 1976Mar 1989Yes
42-0833059712,551 ftOct 1976Nov 2019Yes

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 2024156069.612.36$10,859
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 2024162073.023.30$11,829
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 202385070.622.23$6,003
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 2022145085.005.65$12,325
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 2022208081.844.54$17,023
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021101079.795.71$8,059
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 202165061.302.72$3,985
Feb 20210057.805.55$0
Jan 202188050.412.81$4,436
Dec 20200044.642.68$0
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 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 202041049.881.98$2,045
Jan 20200057.252.09$0
Dec 201937059.012.30$2,183
Nov 20190055.302.75$0
Oct 201947053.472.42$2,513
Sep 201961055.052.66$3,358
Aug 20190053.112.30$0
Jul 201964056.272.46$3,601
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 201858052.934.24$3,070
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201863059.403.07$3,742
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 201871063.842.90$4,533
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018160062.874.01$10,059
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 2017131043.873.09$5,747
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 201695045.352.69$4,308
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 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 201551040.162.87$2,048
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 201557055.212.96$3,147
Apr 20150049.822.71$0
Mar 201561042.892.93$2,616
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 201449089.394.04$4,380
Jul 20149096.564.18$869
Jun 20140098.164.74$0
May 201444094.734.73$4,168
Apr 201485095.944.81$8,155
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 201430090.404.86$2,712
Dec 2013117091.824.35$10,743
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 201380094.403.93$7,552
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 201363091.233.42$5,747
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 201260086.953.62$5,217
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 201250092.662.91$4,633
Jul 20120085.133.02$0
Jun 201228079.822.52$2,235
May 201283091.612.49$7,604
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 201292098.092.73$9,024
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 201179083.623.99$6,606
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 201189098.134.40$8,734
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 201153085.644.18$4,539
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 201037080.843.80$2,991
Oct 20100078.103.51$0
Sep 201047072.633.98$3,414
Aug 20100073.684.42$0
Jul 201091072.554.74$6,602
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010104081.694.12$8,496
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009112071.445.48$8,001
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009150054.743.93$8,211
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008156055.496.86$8,656
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081590131.3313.03$20,881
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 2008167090.388.21$15,093
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007142058.747.85$8,341
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006176056.656.92$9,970
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006150066.016.42$9,902
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 2005138054.9413.42$7,582
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 2005158055.697.84$8,799
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 2005172045.226.31$7,778
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004172045.286.33$7,788
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 2004178038.286.08$6,814
Jun 20040036.106.43$0
May 2004167037.486.49$6,259
Apr 20040034.475.86$0
Mar 2004179034.365.53$6,150
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 2003178026.314.75$4,683
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 2003168033.487.93$5,625
Jan 20030030.315.58$0
Dec 2002182026.914.85$4,898
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002160023.733.34$3,797
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 2002160022.003.10$3,520
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 2001180018.072.41$3,253
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 2001152024.873.05$3,780
Jul 20010023.933.20$0
Jun 2001161024.563.82$3,954
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 2001176024.545.38$4,319
Feb 20010027.755.77$0
Jan 2001170027.478.40$4,670
Dec 20000026.889.12$0
Nov 2000138032.215.66$4,445
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 2000172028.534.09$4,907
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 2000184024.513.12$4,510
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 2000158025.272.48$3,993
Dec 19990024.282.42$0
Nov 1999173023.192.43$4,012
Oct 19990020.982.80$0
Sep 1999169021.752.62$3,676
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 199817909.201.77$1,647
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 1998185012.592.08$2,329
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 1998160011.242.24$1,798
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 1998157012.802.31$2,010
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 1997140016.322.41$2,285
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 1997157017.582.25$2,760
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 1997176020.492.21$3,606
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 1996170023.31$3,963
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 1996180018.73$3,371
May 19960019.43$0
Apr 19960021.51$0
Mar 1996153019.38$2,965
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 1995180015.43$2,777
Sep 19950016.18$0
Aug 19950015.92$0
Jul 1995180015.24$2,743
Jun 19950016.41$0
May 19950017.56$0
Apr 1995179017.73$3,174
Mar 19950016.44$0
Feb 19950016.58$0
Jan 1995173015.92$2,754
Dec 199405315.03$0
Nov 199405315.90$0
Oct 19941765315.58$2,742
Sep 199405315.29$0
Aug 1994017716.13$0
Jul 1994017717.56$0
Jun 1994017317.09$0
May 199418017715.88$2,858
Apr 1994017314.14$0
Mar 1994017712.46$0
Feb 1994016512.50$0
Jan 1994017712.66$0
Dec 199317617712.33$2,170
Nov 1993017314.49$0
Oct 1993017715.85$0
Sep 1993017315.03$0
Aug 1993017715.66$0
Jul 199317017715.46$2,628
Jun 1993017316.79$0
May 1993017717.68$0
Apr 1993017318.05$0
Mar 1993017718.14$0
Feb 1993016517.90$0
Jan 199317017716.93$2,878

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.

Sep 2024 — as filed, then multipliedworked
Oil                  156 bbl  × $ 69.61 =    $10,859
Casinghead gas         0 Mcf  × $  2.36 =         $0

────────────────────────────────────────────────────
Month total                                  $10,859

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/13333 is the state's own key, not one this site invented.