MILLER #2-525

Operated by SINCLAIR OIL & GAS COMPANY (P-5 784548) in the HOOD, SOUTH (SPRABERRY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66589District 8AField 42473500OilCasinghead gasSaveExport
Value, all time
$1.8 M
Jan 1993 – Jun 2021
Value, last 12 filed months
$70 k
at the published price for each month
Months reported
342
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 2 leases and 2 wells, and the rule below applies to all of them.

Discovered
1987-03-03
as the register files it
Field class
Oil
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
OilDisposition35,809 bbl$1,779,895
Casinghead gasProduction375 Mcf$0
Total$1,779,895

375 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 (1)

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 32.8978, -101.3142. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.89785, -101.31421 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
5,250 ft
1 wells filed one
Completion to plug
30.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 5,250 ft.

Completions filed
Oct 1990
1 of 1 wells
Plug dates filed
May 2021
1 of 1 wells

Last completion to plug: a median of 30.6 years across the 1 well that filed both dates, with the middle half between 30.6 years and 30.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-0333145225,250 ftOct 1990May 2021Yes

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 (342)

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

342 months

Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021174061.302.72$10,666
Feb 20210057.805.55$0
Jan 2021178050.412.81$8,973
Dec 2020354044.642.68$15,803
Nov 2020351038.772.71$13,608
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020348039.982.39$13,913
Jul 2020178038.371.83$6,830
Jun 20200034.901.69$0
May 2020354016.921.81$5,990
Apr 2020358014.751.80$5,281
Mar 2020175030.341.86$5,310
Feb 20200049.881.98$0
Jan 2020176057.252.09$10,076
Dec 2019352059.012.30$20,772
Nov 2019176055.302.75$9,733
Oct 2019351053.472.42$18,768
Sep 2019520055.052.66$28,626
Aug 20190053.112.30$0
Jul 2019168056.272.46$9,453
Jun 2019164052.782.49$8,656
May 20190058.482.74$0
Apr 2019353062.632.75$22,108
Mar 2019164056.803.06$9,315
Feb 2019176050.852.79$8,950
Jan 2019182046.033.23$8,377
Dec 20180046.594.19$0
Nov 2018354052.934.24$18,737
Oct 2018177061.443.40$10,875
Sep 2018178059.543.11$10,598
Aug 2018178059.403.07$10,573
Jul 2018352065.142.93$22,929
Jun 2018178060.183.08$10,712
May 2018173065.382.90$11,311
Apr 2018173063.842.90$11,044
Mar 2018348061.222.79$21,305
Feb 2018179061.782.77$11,059
Jan 2018362062.874.01$22,759
Dec 2017343057.272.92$19,644
Nov 2017173055.423.12$9,588
Oct 2017350049.292.98$17,252
Sep 2017357047.523.09$16,965
Aug 2017177045.373.00$8,030
Jul 2017175043.873.09$7,677
Jun 2017183042.493.09$7,776
May 2017354045.373.26$16,061
Apr 2017360047.933.21$17,255
Mar 2017360046.772.98$16,837
Feb 2017171050.452.95$8,627
Jan 2017180049.413.42$8,894
Dec 2016173048.763.72$8,435
Nov 2016540042.492.64$22,945
Oct 2016349046.193.09$16,120
Sep 2016179041.553.10$7,437
Aug 2016529041.442.92$21,922
Jul 20160041.622.92$0
Jun 2016173045.352.69$7,846
May 20160042.521.99$0
Apr 2016177036.561.99$6,471
Mar 20160033.011.79$0
Feb 2016355026.472.06$9,397
Jan 2016349027.352.36$9,545
Dec 2015357032.362.00$11,553
Nov 20150038.792.17$0
Oct 2015173043.552.43$7,534
Sep 2015355042.992.76$15,261
Aug 2015178040.162.87$7,148
Jul 2015177048.152.95$8,523
Jun 2015181056.152.88$10,163
May 2015176055.212.96$9,717
Apr 2015351049.822.71$17,487
Mar 2015174042.892.93$7,463
Feb 2015348044.662.98$15,542
Jan 20150043.433.10$0
Dec 2014167054.693.59$9,133
Nov 2014334070.464.25$23,534
Oct 2014179078.303.90$14,016
Sep 2014350086.164.05$30,156
Aug 2014346089.394.04$30,929
Jul 2014171096.564.18$16,512
Jun 2014359098.164.74$35,239
May 2014364094.734.73$34,482
Apr 2014358095.944.81$34,347
Mar 20140095.895.06$0
Feb 2014173097.406.19$16,850
Jan 2014351090.404.86$31,730
Dec 2013167091.824.35$15,334
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20133470104.113.72$36,126
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013349094.834.15$33,096
Apr 20130093.964.28$0
Mar 2013353093.623.91$33,048
Feb 2013174091.233.42$15,874
Jan 20130091.603.42$0
Dec 2012528086.773.42$45,815
Nov 2012175086.953.62$15,216
Oct 2012174089.383.40$15,552
Sep 2012176094.672.92$16,662
Aug 2012176092.662.91$16,308
Jul 2012173085.133.02$14,727
Jun 2012164079.822.52$13,090
May 2012350091.612.49$32,064
Apr 20123640101.652.00$37,001
Mar 20121760105.052.22$18,489
Feb 20121750101.102.57$17,693
Jan 2012529098.092.73$51,890
Dec 20110096.873.24$0
Nov 2011169095.723.31$16,177
Oct 2011170084.983.65$14,447
Sep 2011168083.623.99$14,048
Aug 2011180083.404.15$15,012
Jul 2011172094.144.52$16,192
Jun 20110092.904.64$0
May 2011102098.134.40$10,009
Apr 2011970105.964.33$10,278
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010154080.843.80$12,449
Oct 201036078.103.51$2,812
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009177074.593.75$13,202
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 20090054.743.93$0
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 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 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
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 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 200639054.207.62$2,114
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 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
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 20030026.314.75$0
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 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
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 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
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 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
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 19984809.201.77$442
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 1997176017.862.55$3,143
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 1997183018.951.94$3,468
Feb 19970020.492.21$0
Jan 1997186023.483.54$4,367
Dec 19960023.32$0
Nov 1996180021.97$3,955
Oct 19960023.31$0
Sep 1996162622.22$3,600
Aug 19960320.26$0
Jul 1996178719.55$3,480
Jun 1996171718.73$3,203
May 19960419.43$0
Apr 1996180721.51$3,872
Mar 1996181719.38$3,508
Feb 19960316.98$0
Jan 1996161617.07$2,748
Dec 1995182717.19$3,129
Nov 1995183716.00$2,928
Oct 1995177715.43$2,731
Sep 19950416.18$0
Aug 1995179715.92$2,850
Jul 1995173715.24$2,637
Jun 1995176716.41$2,888
May 1995178717.56$3,126
Apr 19953581417.73$6,347
Mar 1995174716.44$2,861
Feb 1995177716.58$2,935
Jan 1995177715.92$2,818
Dec 19943551415.03$5,336
Nov 1994178715.90$2,830
Oct 1994177715.58$2,758
Sep 1994177715.29$2,706
Aug 19943451416.13$5,565
Jul 1994177717.56$3,108
Jun 19943551417.09$6,067
May 1994171715.88$2,715
Apr 19943571414.14$5,048
Mar 19943571412.46$4,448
Feb 1994154612.50$1,925
Jan 1994171712.66$2,165
Dec 19933601412.33$4,439
Nov 1993177714.49$2,565
Oct 19933581415.85$5,674
Sep 1993178715.03$2,675
Aug 1993154615.66$2,412
Jul 19933571415.46$5,519
Jun 19933581416.79$6,011
May 1993355117.68$6,276
Apr 1993178718.05$3,213
Mar 19933381418.14$6,131
Feb 19933551417.90$6,355
Jan 1993180716.93$3,047

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 2021 — as filed, then multipliedworked
Oil                  174 bbl  × $ 61.30 =    $10,666
Casinghead gas         0 Mcf  × $  2.72 =         $0

────────────────────────────────────────────────────
Month total                                  $10,666

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/66589 is the state's own key, not one this site invented.