SIBLEY, EFFIE "A" ET AL

Operated by STABLEROCK ENERGY L.L.C. (P-5 810893) in the U S M (QUEEN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26593District 08Field 92304500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$402 k
Jan 1993 – Apr 2019
Value, last 12 filed months
$0
at the published price for each month
Months reported
316
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 39 leases and 175 wells, and the rule below applies to all of them.

Discovered
1964-05-24
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

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.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition8,296 bbl$391,907
Casinghead gasProduction4,768 Mcf$9,915
Total$401,822

2,626 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 30.9646, -102.8723. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.96459, -102.87228 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
3,552 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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 3,552 ft.

Completions filed
May 1981
1 of 1 wells

1 well

42-3713313113,552 ftMay 1981

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 (316)

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

316 months

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 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 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 201813062.874.01$817
Dec 201739457.272.92$2,245
Nov 20170255.423.12$6
Oct 201715549.292.98$754
Sep 20170247.523.09$6
Aug 201714145.373.00$638
Jul 201730343.873.09$1,325
Jun 2017241642.493.09$1,069
May 201702845.373.26$91
Apr 2017314847.933.21$1,640
Mar 2017613646.772.98$2,960
Feb 201703850.452.95$112
Jan 2017793849.413.42$4,033
Dec 201604648.763.72$171
Nov 2016432742.492.64$1,898
Oct 201615546.193.09$708
Sep 20160241.553.10$6
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 201629036.561.99$1,060
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 201587043.552.43$3,789
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 201533056.152.88$1,853
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 201593044.662.98$4,153
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 201481086.164.05$6,979
Aug 20140089.394.04$0
Jul 201492096.564.18$8,884
Jun 20140098.164.74$0
May 201497094.734.73$9,189
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 201482097.406.19$7,987
Jan 20140090.404.86$0
Dec 201357091.824.35$5,234
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 201374093.964.28$6,953
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 201395091.603.42$8,702
Dec 20120086.773.42$0
Nov 2012101086.953.62$8,782
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 2012183079.822.52$14,607
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 2012820105.052.22$8,614
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 201183095.723.31$7,945
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 201182094.144.52$7,719
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 2011820105.964.33$8,689
Mar 20110096.364.06$0
Feb 201182085.644.18$7,022
Jan 20110086.504.59$0
Dec 201086085.734.35$7,373
Nov 20100080.843.80$0
Oct 201088078.103.51$6,873
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 201087072.554.74$6,312
Jun 20100070.364.91$0
May 201082071.124.24$5,832
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 20090174.593.75$4
Oct 200983472.544.11$6,037
Sep 20090065.543.06$0
Aug 200983067.423.22$5,596
Jul 200901461.133.46$49
Jun 2009813166.163.90$5,480
May 200903254.743.93$126
Apr 2009884946.773.59$4,292
Mar 200905242.144.06$211
Feb 2009865232.814.63$3,063
Jan 200904635.865.37$247
Dec 200805137.105.98$305
Nov 2008834055.496.86$4,880
Oct 2008681375.246.92$5,206
Sep 20088513101.767.88$8,752
Aug 200802114.228.48$17
Jul 200801131.0811.39$11
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 2008888110.3110.45$9,791
Mar 2008870101.909.66$8,865
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 200788088.337.30$7,773
Nov 20070091.677.29$0
Oct 200786082.856.92$7,125
Sep 20070075.846.24$0
Aug 200782069.066.39$5,663
Jul 20070070.906.39$0
Jun 2007115062.007.55$7,130
May 2007114058.747.85$6,696
Apr 2007114059.617.81$6,796
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20061054.906.01$55
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 2006105069.376.34$7,284
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20061056.707.08$57
Feb 2006110057.597.75$6,335
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050254.6910.59$21
Oct 200501858.3413.80$248
Sep 20050361.4512.08$36
Aug 2005109061.519.80$6,705
Jul 200504555.697.84$353
Jun 200507452.337.38$546
May 20050445.226.65$27
Apr 20051031249.207.36$5,156
Mar 2005108050.377.15$5,440
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004108039.866.75$4,305
Nov 20040045.286.33$0
Oct 2004110049.706.52$5,467
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 200493038.286.08$3,560
Jun 200497036.106.43$3,502
May 20040037.486.49$0
Apr 200402634.475.86$152
Mar 200403434.365.53$188
Feb 200486732.455.51$2,829
Jan 2004857632.036.30$3,201
Dec 200308430.266.30$529
Nov 200307028.804.60$322
Oct 20031009328.174.76$3,260
Sep 20031029826.314.75$3,149
Aug 200309229.765.13$472
Jul 200307129.415.17$367
Jun 20031687228.565.98$5,229
May 200307726.595.97$460
Apr 20030526.675.41$27
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 1999172024.282.42$4,176
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 1999295015.102.21$4,455
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998137110.892.19$1,494
Oct 19980112.421.97$2
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 199805611.242.24$125
May 19980712.622.21$15
Apr 199803513.042.51$88
Mar 19981692712.802.31$2,226
Feb 19980013.952.30$0
Jan 199802814.702.15$60
Dec 199703416.322.41$82
Nov 1997923518.193.09$1,782
Oct 199702219.253.15$69
Sep 1997911517.742.95$1,659
Aug 199701917.862.55$49
Jul 1997914317.582.25$1,696
Jun 199703417.242.26$77
May 19970018.972.31$0
Apr 199790017.882.08$1,609
Mar 199713418.951.94$85
Feb 199702620.492.21$57
Jan 1997975223.483.54$2,462
Dec 199603423.32$0
Nov 199603521.97$0
Oct 1996793923.31$1,841
Sep 1996764322.22$1,689
Aug 199603620.26$0
Jul 199603419.55$0
Jun 1996854418.73$1,592
May 199605919.43$0
Apr 19961825921.51$3,915
Mar 199604019.38$0
Feb 199604016.98$0
Jan 199602417.07$0
Dec 199503217.19$0
Nov 1995912416.00$1,456
Oct 1995933715.43$1,435
Sep 199503916.18$0
Aug 199502315.92$0
Jul 19951101015.24$1,676
Jun 199505116.41$0
May 1995316217.56$544
Apr 199506817.73$0
Mar 1995553916.44$904
Feb 1995575116.58$945
Jan 199505415.92$0
Dec 1994744715.03$1,112
Nov 199403415.90$0
Oct 199404315.58$0
Sep 199401315.29$0
Aug 1994591816.13$952
Jul 199409217.56$0
Jun 1994599317.09$1,008
May 1994010015.88$0
Apr 1994599514.14$834
Mar 199409512.46$0
Feb 1994565212.50$700
Jan 199407712.66$0
Dec 1993557212.33$678
Nov 1993586814.49$840
Oct 199308015.85$0
Sep 1993587115.03$872
Aug 19931738115.66$2,709
Jul 199309215.46$0
Jun 199306716.79$0
May 199305417.68$0
Apr 19931176018.05$2,112
Mar 19931248318.14$2,249
Feb 19931719117.90$3,061
Jan 199307116.93$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.

Jan 2018 — as filed, then multipliedworked
Oil                   13 bbl  × $ 62.87 =       $817
Casinghead gas         0 Mcf  × $  4.01 =         $0

────────────────────────────────────────────────────
Month total                                     $817

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/26593 is the state's own key, not one this site invented.