EAST, MRS. S. K.

Operated by HEADINGTON OIL COMPANY LLC (P-5 370070) in the RITA (10-A,II) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10134District 04Field 76936735OilCasinghead gasSaveExport
Value, all time
$635 k
Jan 1993 – Jan 2014
Value, last 12 filed months
$0
at the published price for each month
Months reported
253
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
1981-07-08
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

The Commission's schedule remark for this field reads: RITA (CONSOLIDATED) P-4'S EFFECTIVE 02/01/2014

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
OilDisposition21,723 bbl$483,001
Casinghead gasProduction49,252 Mcf$152,283
Total$635,285

12,216 Mcf of this lease's gas, across 48 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 26.9995, -97.8835. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

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
8,450 ft
1 wells filed one
Completion to plug
25.3 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 8,450 ft.

Completions filed
May 1992
1 of 1 wells
Plug dates filed
Sep 2017
1 of 1 wells

Last completion to plug: a median of 25.3 years across the 1 well that filed both dates, with the middle half between 25.3 years and 25.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-26130634125 F8,450 ftMay 1992Sep 2017Yes

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 (253)

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

253 months

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 20130091.233.42$0
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 201200101.652.00$0
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 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
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 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 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 200840101.909.66$408
Feb 200844092.538.77$4,071
Jan 200839090.388.21$3,525
Dec 200762088.337.30$5,476
Nov 200783091.677.29$7,609
Oct 2007729582.856.92$6,623
Sep 20076750275.846.24$8,216
Aug 20079059469.066.39$10,010
Jul 20076539770.906.39$7,145
Jun 20076253162.007.55$7,852
May 20073632658.747.85$4,673
Apr 200760059.617.81$3,577
Mar 20078348756.927.30$8,280
Feb 200711027055.108.22$8,279
Jan 20075227650.306.73$4,472
Dec 20066454956.656.92$7,424
Nov 2006254554.207.62$1,698
Oct 2006016954.906.01$1,016
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 20051049.207.36$49
Mar 20051050.377.15$50
Feb 20051045.226.31$45
Jan 20052043.166.32$86
Dec 20041039.866.75$40
Nov 20043045.286.33$136
Oct 20045049.706.52$249
Sep 20048043.245.28$346
Aug 20045042.375.55$212
Jul 200421038.286.08$804
Jun 200424036.106.43$866
May 200432037.486.49$1,199
Apr 200448034.475.86$1,655
Mar 20041161,09234.365.53$10,025
Feb 20049296932.455.51$8,324
Jan 2004821,12332.036.30$9,701
Dec 20031411,41530.266.30$13,183
Nov 200312620328.804.60$4,562
Oct 20031351,24628.174.76$9,733
Sep 20031059026.314.75$3,190
Aug 2003115029.765.13$3,422
Jul 200314326529.415.17$5,576
Jun 200312329828.565.98$5,296
May 200319544126.595.97$7,819
Apr 200312560526.675.41$6,605
Mar 200314813731.146.10$5,444
Feb 200312325433.487.93$6,131
Jan 200315917530.315.58$5,796
Dec 20021392626.914.85$3,867
Nov 20024725624.664.14$2,218
Oct 200215744926.464.23$6,053
Sep 20029716927.443.64$3,276
Aug 200216125725.963.16$4,993
Jul 20028715924.583.06$2,625
Jun 200211520623.733.34$3,417
May 2002113324.663.58$2,797
Apr 20021727523.653.51$4,331
Mar 200210315722.003.10$2,753
Feb 20026614418.222.38$1,545
Jan 200213158217.172.38$3,632
Dec 20019210616.932.36$1,808
Nov 200191018.072.41$1,644
Oct 20010019.782.53$0
Sep 20011487224.262.25$3,753
Aug 200115020724.873.05$4,363
Jul 200111524923.933.20$3,548
Jun 20019026924.563.82$3,239
May 200112834525.524.31$4,753
Apr 200113731624.685.34$5,067
Mar 20011257024.545.38$3,444
Feb 20016541427.755.77$4,191
Jan 200112630927.478.40$6,056
Dec 200011235526.889.12$6,249
Nov 200015424532.215.66$6,347
Oct 200015332431.235.15$6,445
Sep 200014138331.875.19$6,480
Aug 200018138929.644.54$7,131
Jul 200014721628.534.09$5,077
Jun 200015041729.304.40$6,229
May 20001151,12327.263.68$7,267
Apr 200010131124.513.12$3,445
Mar 200021745428.422.86$7,465
Feb 200022542027.622.73$7,360
Jan 200017145025.272.48$5,437
Dec 199913027324.282.42$3,818
Nov 199912535323.192.43$3,758
Oct 199911024420.982.80$2,992
Sep 199917660621.752.62$5,415
Aug 19996713919.262.88$1,690
Jul 199914628717.892.37$3,293
Jun 199910456415.942.36$2,990
May 199913252215.792.32$3,296
Apr 199912750915.102.21$3,042
Mar 199912070012.471.84$2,783
Feb 19991313839.981.82$2,004
Jan 199912046510.381.90$2,129
Dec 19981795569.201.77$2,633
Nov 199818156110.892.19$3,197
Oct 199816820912.421.97$2,498
Sep 19981525012.592.08$2,018
Aug 199818520711.301.91$2,485
Jul 199816118111.742.24$2,295
Jun 199819752311.242.24$3,384
May 199815985312.622.21$3,889
Apr 199822966613.042.51$4,655
Mar 199818036812.802.31$3,154
Feb 199813833613.952.30$2,698
Jan 199812510714.702.15$2,068
Dec 199717723016.322.41$3,443
Nov 199715668218.193.09$4,944
Oct 199715130719.253.15$3,874
Sep 199717174317.742.95$5,229
Aug 199714233417.862.55$3,389
Jul 199721637617.582.25$4,642
Jun 199716333817.242.26$3,573
May 199715444618.972.31$3,951
Apr 199720343717.882.08$4,540
Mar 199715133618.951.94$3,513
Feb 199716135020.492.21$4,071
Jan 199719131423.483.54$5,596
Dec 199613338123.32$3,102
Nov 199619635721.97$4,306
Oct 199615134223.31$3,520
Sep 199614638022.22$3,244
Aug 199614615220.26$2,958
Jul 199617739419.55$3,460
Jun 199615539318.73$2,903
May 199616237119.43$3,148
Apr 199613530921.51$2,904
Mar 199610921619.38$2,112
Feb 199625556316.98$4,330
Jan 199617728417.07$3,021
Dec 199515931917.19$2,733
Nov 199511227816.00$1,792
Oct 199514321615.43$2,206
Sep 199513840616.18$2,233
Aug 199514233315.92$2,261
Jul 199515833815.24$2,408
Jun 199516723516.41$2,740
May 199515821617.56$2,774
Apr 199518427117.73$3,262
Mar 199521838616.44$3,584
Feb 199519529116.58$3,233
Jan 199517933915.92$2,850
Dec 199416923015.03$2,540
Nov 199417031115.90$2,703
Oct 199416818515.58$2,617
Sep 199420214115.29$3,089
Aug 19941745716.13$2,807
Jul 199416116117.56$2,827
Jun 199416250817.09$2,769
May 199418946615.88$3,001
Apr 199426535514.14$3,747
Mar 199417635912.46$2,193
Feb 199421938112.50$2,738
Jan 199418912712.66$2,393
Dec 199322625612.33$2,787
Nov 1993189114.49$2,739
Oct 19931797315.85$2,837
Sep 19932117615.03$3,171
Aug 199318013815.66$2,819
Jul 19932137315.46$3,293
Jun 19931971816.79$3,308
May 19931813317.68$3,200
Apr 19932559618.05$4,603
Mar 199327616018.14$5,007
Feb 199314310317.90$2,560
Jan 199313613816.93$2,302

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 2008 — as filed, then multipliedworked
Oil                    4 bbl  × $101.90 =       $408
Casinghead gas         0 Mcf  × $  9.66 =         $0

────────────────────────────────────────────────────
Month total                                     $408

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. 04/O/10134 is the state's own key, not one this site invented.