WADDELL

Operated by BLACKBEARD OPERATING, LLC (P-5 73056) in the KEYSTONE (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31916District 08Field 49129198Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$399 k
Jan 1993 – Feb 2019
Value, last 12 filed months
$0
at the published price for each month
Months reported
314
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 58 leases and 127 wells, and the rule below applies to all of them.

Discovered
1946-04-04
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,110 ft
minimum
From a lease line
555 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2019-02-26.

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.

The Commission's schedule remark for this field reads: FIELDS CONSOLIDATED INTO THE KEYSTONE (DEV-MCKEE CONS) FIELD.

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
OilDisposition7,926 bbl$309,186
Casinghead gasProduction15,295 Mcf$90,247
Total$399,433

843 Mcf of this lease's gas, across 27 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 (10)

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 31.9180, -103.0073. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.91733, -103.00935 · centre of 8 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%
10 of 10 wells
With a plug date
20.0%
2 of 10 wells
Median depth
8,269 ft
7 wells filed one
Completion to plug
27.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
10100.0%
A plug date is filed
220.0%
BothOn the schedule and plugged. Neither fact cancels the other.
220.0%
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

Total depth in feet, 7 of 10 wells. Median 8,269 ft, with the middle half between 8,214 and 8,384 ft; the shallowest is 8,203 ft and the deepest 10,166 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 6 of 10 wells, Feb 1990 – Jul 2010. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1990 – Jul 2010
6 of 10 wells; 4 filed none
Plug dates filed
Aug 2006 – Jul 2023
2 of 10 wells; 8 filed none

Last completion to plug: a median of 27.3 years across the 1 well that filed both dates, with the middle half between 27.3 years and 27.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-49501334182Yes
42-49501343193WYes
42-49501348199DYes
42-495013542058,269 ftAug 2006Yes
42-49501350201W8,205 ftJul 2010Yes
42-495013391898,223 ftMar 2007Yes
42-49501263109W10,166 ftApr 1996Jul 2023Yes
42-495013612128,378 ftSep 1992Yes
42-495013311798,389 ftAug 1992Yes
42-49501266112W8,203 ftFeb 1990Yes

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 (314)

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

314 months

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 20180062.874.01$0
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 20170043.873.09$0
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 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 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
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 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
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 20104074.365.96$297
Dec 20092212771.445.48$2,268
Nov 20092611174.593.75$2,356
Oct 20093812272.544.11$3,258
Sep 20092511565.543.06$1,991
Aug 2009379667.423.22$2,804
Jul 2009335861.133.46$2,218
Jun 20093110366.163.90$2,452
May 20093711354.743.93$2,469
Apr 20093210346.773.59$1,866
Mar 20093412442.144.06$1,936
Feb 20093912532.814.63$1,859
Jan 20093211335.865.37$1,754
Dec 20082912137.105.98$1,799
Nov 20084511755.496.86$3,300
Oct 20081912075.246.92$2,260
Sep 20083059101.767.88$3,518
Aug 200833120114.228.48$4,787
Jul 200836122131.0811.39$6,108
Jun 200834133131.3313.03$6,199
May 200835116123.1711.57$5,654
Apr 200835135110.3110.45$5,272
Mar 200847140101.909.66$6,142
Feb 2008489992.538.77$5,310
Jan 20084910790.388.21$5,307
Dec 2007539588.337.30$5,375
Nov 20074411491.677.29$4,865
Oct 20075412682.856.92$5,346
Sep 20074312875.846.24$4,060
Aug 20074810869.066.39$4,005
Jul 20074512170.906.39$3,963
Jun 20075910862.007.55$4,473
May 20073310858.747.85$2,786
Apr 20075212959.617.81$4,107
Mar 20074711956.927.30$3,544
Feb 20074710355.108.22$3,436
Jan 20072512650.306.73$2,105
Dec 20064413956.656.92$3,454
Nov 20063410454.207.62$2,635
Oct 20064216054.906.01$3,268
Sep 20065218060.085.04$4,031
Aug 20066215968.717.34$5,427
Jul 20067515969.376.34$6,211
Jun 20064817166.286.38$4,273
May 20067019566.016.42$5,874
Apr 20066820264.397.36$5,865
Mar 20065914756.707.08$4,386
Feb 2006724157.597.75$4,464
Jan 20066315060.598.93$5,157
Dec 20055315454.9413.42$4,978
Nov 20057317054.6910.59$5,792
Oct 20054017458.3413.80$4,734
Sep 20053516461.4512.08$4,132
Aug 20053419761.519.80$4,021
Jul 20055618055.697.84$4,531
Jun 20056117352.337.38$4,469
May 20058816845.226.65$5,097
Apr 20059614649.207.36$5,798
Mar 20059031650.377.15$6,794
Feb 200512715345.226.31$6,709
Jan 20054314143.166.32$2,747
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 2004515849.706.52$2,913
Sep 2004566143.245.28$2,744
Aug 20045512042.375.55$2,996
Jul 2004351338.286.08$1,419
Jun 20043213436.106.43$2,017
May 20044119037.486.49$2,771
Apr 20044719234.475.86$2,745
Mar 2004599734.365.53$2,564
Feb 2004639532.455.51$2,568
Jan 20046511032.036.30$2,775
Dec 20035010130.266.30$2,149
Nov 20036710028.804.60$2,389
Oct 20035811628.174.76$2,186
Sep 20035710026.314.75$1,975
Aug 20035910129.765.13$2,274
Jul 20035610129.415.17$2,169
Jun 2003539928.565.98$2,106
May 2003558226.595.97$1,952
Apr 2003609626.675.41$2,119
Mar 20036410131.146.10$2,609
Feb 2003588333.487.93$2,600
Jan 2003759030.315.58$2,776
Dec 2002519626.914.85$1,838
Nov 2002659724.664.14$2,004
Oct 20024710326.464.23$1,679
Sep 20026310727.443.64$2,118
Aug 20024911125.963.16$1,623
Jul 20025712124.583.06$1,772
Jun 20025812523.733.34$1,794
May 20025910524.663.58$1,831
Apr 2002618623.653.51$1,745
Mar 2002617422.003.10$1,572
Feb 200257018.222.38$1,039
Jan 20028110117.172.38$1,631
Dec 20018111116.932.36$1,634
Nov 20016910318.072.41$1,495
Oct 20017610119.782.53$1,759
Sep 20016810724.262.25$1,891
Aug 20017410524.873.05$2,161
Jul 20015513023.933.20$1,732
Jun 20015412724.563.82$1,812
May 20015312925.524.31$1,908
Apr 20017815924.685.34$2,773
Mar 20017916024.545.38$2,799
Feb 20015913727.755.77$2,427
Jan 20017315227.478.40$3,282
Dec 20007415426.889.12$3,394
Nov 20006714232.215.66$2,962
Oct 20007614931.235.15$3,140
Sep 20004813931.875.19$2,251
Aug 20008214729.644.54$3,098
Jul 20006915528.534.09$2,602
Jun 20008215029.304.40$3,062
May 200011721427.263.68$3,977
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 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19982011.742.24$23
Jun 199820011.242.24$225
May 199822012.622.21$278
Apr 199819013.042.51$248
Mar 1998213912.802.31$359
Feb 1998182413.952.30$306
Jan 1998232614.702.15$394
Dec 1997222916.322.41$429
Nov 1997243018.193.09$529
Oct 199724019.253.15$462
Sep 1997212917.742.95$458
Aug 199722017.862.55$393
Jul 199723017.582.25$404
Jun 1997212417.242.26$416
May 199722018.972.31$417
Apr 1997222317.882.08$441
Mar 1997212318.951.94$443
Feb 1997212120.492.21$477
Jan 1997222023.483.54$587
Dec 1996191923.32$443
Nov 1996232321.97$505
Oct 1996242523.31$559
Sep 1996233922.22$511
Aug 1996254020.26$507
Jul 1996264319.55$508
Jun 1996254318.73$468
May 199625019.43$486
Apr 199627021.51$581
Mar 199627019.38$523
Feb 199624016.98$408
Jan 199631017.07$529
Dec 199528017.19$481
Nov 199520016.00$320
Oct 199520015.43$309
Sep 199520016.18$324
Aug 199520015.92$318
Jul 199520015.24$305
Jun 199518016.41$295
May 199522017.56$386
Apr 199520017.73$355
Mar 199522016.44$362
Feb 199520016.58$332
Jan 199522015.92$350
Dec 199424015.03$361
Nov 199422015.90$350
Oct 199424015.58$374
Sep 199422015.29$336
Aug 199422116.13$355
Jul 1994222517.56$386
Jun 1994213117.09$359
May 199424115.88$381
Apr 199422114.14$311
Mar 199426712.46$324
Feb 19942016212.50$250
Jan 1994262212.66$329
Dec 1993262212.33$321
Nov 1993242214.49$348
Oct 1993262515.85$412
Sep 1993282115.03$421
Aug 1993284515.66$438
Jul 199336415.46$557
Jun 1993245016.79$403
May 1993287317.68$495
Apr 1993362018.05$650
Mar 19931052118.14$1,905
Feb 1993853117.90$1,522
Jan 1993402716.93$677

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 2010 — as filed, then multipliedworked
Oil                    4 bbl  × $ 74.36 =       $297
Casinghead gas         0 Mcf  × $  5.96 =         $0

────────────────────────────────────────────────────
Month total                                     $297

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/31916 is the state's own key, not one this site invented.