DOUGLAS -B-

Operated by SAHARA OPERATING COMPANY (P-5 743279) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 16766District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$1.8 M
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition50,474 bbl$1,674,200
Casinghead gasProduction70,704 Mcf$170,824
Total$1,845,024

26,181 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 (2)

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 32.1047, -101.7930. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.10469, -101.79306 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
9,027 ft
2 wells filed one
Completion to plug
33.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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

Between 8,653 and 9,400 ft, median 9,027 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1983 – May 1984
2 of 2 wells
Plug dates filed
May 2017
2 of 2 wells

Last completion to plug: a median of 33.4 years across the 2 wells that filed both dates, with the middle half between 33.2 years and 33.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3173291129,400 ftMay 1984May 2017Yes
42-3170003718,653 ftAug 1983May 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 (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 20240069.612.36$0
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 20240073.023.30$0
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 20230070.622.23$0
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 20220085.005.65$0
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 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
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 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
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 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
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 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 201733445.373.26$247
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 20141094.734.73$95
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 2013180097.423.78$17,536
Sep 20131700104.113.72$17,699
Aug 201300104.253.52$0
Jul 20131870102.523.72$19,171
Jun 2013178094.403.93$16,803
May 20130094.834.15$0
Apr 2013171093.964.28$16,067
Mar 2013189093.623.91$17,694
Feb 20130091.233.42$0
Jan 2013179091.603.42$16,396
Dec 2012182086.773.42$15,792
Nov 2012183086.953.62$15,912
Oct 20120089.383.40$0
Sep 2012176194.672.92$16,665
Aug 20120092.662.91$0
Jul 2012183085.133.02$15,579
Jun 20120079.822.52$0
May 2012165091.612.49$15,116
Apr 2012023101.652.00$46
Mar 201216947105.052.22$17,858
Feb 201218677101.102.57$19,003
Jan 201202298.092.73$60
Dec 20111685996.873.24$16,465
Nov 20111883095.723.31$18,095
Oct 201108584.983.65$310
Sep 20111426483.623.99$12,129
Aug 20111785983.404.15$15,090
Jul 2011175594.144.52$16,497
Jun 201104492.904.64$204
May 20111824998.134.40$18,076
Apr 2011037105.964.33$160
Mar 20111795296.364.06$17,459
Feb 201105285.644.18$217
Jan 20111817086.504.59$15,978
Dec 20101856885.734.35$16,156
Nov 201008980.843.80$338
Oct 20101665378.103.51$13,151
Sep 20101697072.633.98$12,553
Aug 201003273.684.42$141
Jul 20101824472.554.74$13,413
Jun 20101764270.364.91$12,590
May 201004371.124.24$182
Apr 20101782181.694.12$14,627
Mar 201004278.394.39$184
Feb 2010163073.585.44$11,994
Jan 201016012674.365.96$12,649
Dec 200909371.445.48$510
Nov 20091804574.593.75$13,595
Oct 200916310372.544.11$12,247
Sep 200901065.543.06$31
Aug 200902467.423.22$77
Jul 20091755561.133.46$10,888
Jun 20091785066.163.90$11,971
May 200909354.743.93$365
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009172035.865.37$6,168
Dec 200805537.105.98$329
Nov 20081798455.496.86$10,509
Oct 200806175.246.92$422
Sep 200817271101.767.88$18,062
Aug 200818192114.228.48$21,454
Jul 20080116131.0811.39$1,321
Jun 2008170104131.3313.03$23,681
May 200815946123.1711.57$20,116
Apr 2008036110.3110.45$376
Mar 200816640101.909.66$17,302
Feb 20081782392.538.77$16,672
Jan 20081803490.388.21$16,547
Dec 200704088.337.30$292
Nov 20071733591.677.29$16,114
Oct 200705882.856.92$401
Sep 20071637775.846.24$12,843
Aug 20071628469.066.39$11,724
Jul 2007174070.906.39$12,337
Jun 200707562.007.55$566
May 20071747658.747.85$10,817
Apr 200707759.617.81$601
Mar 20071716156.927.30$10,179
Feb 20071765955.108.22$10,182
Jan 20071718550.306.73$9,173
Dec 200607856.656.92$540
Nov 20061696354.207.62$9,640
Oct 20061739154.906.01$10,045
Sep 200607860.085.04$393
Aug 200617511068.717.34$12,832
Jul 200616212669.376.34$12,037
Jun 2006011566.286.38$734
May 200616910866.016.42$11,850
Apr 200617110764.397.36$11,798
Mar 2006010856.707.08$765
Feb 20061565257.597.75$9,387
Jan 20061701560.598.93$10,434
Dec 20051714154.9413.42$9,945
Nov 2005011354.6910.59$1,196
Oct 200517314458.3413.80$12,079
Sep 200517012461.4512.08$11,944
Aug 2005010861.519.80$1,058
Jul 200516711355.697.84$10,187
Jun 200517310952.337.38$9,858
May 2005013345.226.65$885
Apr 200516311349.207.36$8,851
Mar 200517312350.377.15$9,594
Feb 2005011245.226.31$707
Jan 200516613343.166.32$8,005
Dec 200416114739.866.75$7,410
Nov 200416817445.286.33$8,709
Oct 2004018449.706.52$1,199
Sep 200416920943.245.28$8,412
Aug 200417716142.375.55$8,393
Jul 2004014638.286.08$888
Jun 200416716336.106.43$7,077
May 200416313037.486.49$6,954
Apr 2004019834.475.86$1,160
Mar 200416820834.365.53$6,923
Feb 200416719332.455.51$6,483
Jan 200414720032.036.30$5,968
Dec 2003017330.266.30$1,090
Nov 200333222228.804.60$10,582
Oct 2003023228.174.76$1,104
Sep 200316523326.314.75$5,448
Aug 2003021729.765.13$1,113
Jul 200317418229.415.17$6,058
Jun 200315220428.565.98$5,562
May 200315517526.595.97$5,167
Apr 200317116626.675.41$5,458
Mar 200316518931.146.10$6,290
Feb 2003023633.487.93$1,871
Jan 200317126930.315.58$6,685
Dec 200216218726.914.85$5,267
Nov 200216525524.664.14$5,124
Oct 200216123626.464.23$5,258
Sep 200219225227.443.64$6,185
Aug 200218249825.963.16$6,300
Jul 200236154324.583.06$10,536
Jun 200217847823.733.34$5,820
May 200235956224.663.58$10,867
Apr 200236548523.653.51$10,336
Mar 200236649822.003.10$9,597
Feb 200217948518.222.38$4,414
Jan 200233743217.172.38$6,813
Dec 200134465816.932.36$7,380
Nov 200118243718.072.41$4,340
Oct 200133237519.782.53$7,515
Sep 200115836424.262.25$4,653
Aug 200132543724.873.05$9,417
Jul 200116637623.933.20$5,174
Jun 200135638024.563.82$10,197
May 200117539325.524.31$6,159
Apr 200117037924.685.34$6,218
Mar 200135243924.545.38$10,998
Feb 200117838527.755.77$7,160
Jan 200118548227.478.40$9,130
Dec 200035247826.889.12$13,822
Nov 200014946832.215.66$7,447
Oct 200033548531.235.15$12,958
Sep 200017943531.875.19$7,961
Aug 200037045829.644.54$13,046
Jul 200018546928.534.09$7,196
Jun 200019846729.304.40$7,855
May 200016937127.263.68$5,972
Apr 200036337924.513.12$10,078
Mar 200018444028.422.86$6,488
Feb 200017132127.622.73$5,598
Jan 200033321125.272.48$8,938
Dec 199917633524.282.42$5,085
Nov 199933430423.192.43$8,485
Oct 199915041020.982.80$4,297
Sep 199935448921.752.62$8,980
Aug 199917922119.262.88$4,083
Jul 199917620917.892.37$3,644
Jun 199918630815.942.36$3,692
May 199929756615.792.32$6,003
Apr 199917748415.102.21$3,741
Mar 199935344012.471.84$5,211
Feb 19991895069.981.82$2,806
Jan 199936962610.381.90$5,020
Dec 19983536539.201.77$4,406
Nov 199836264310.892.19$5,348
Oct 199818334512.421.97$2,952
Sep 199817853812.592.08$3,361
Aug 199835951911.301.91$5,047
Jul 199818145311.742.24$3,138
Jun 199835651711.242.24$5,158
May 199818253612.622.21$3,479
Apr 199836450413.042.51$6,009
Mar 199835450712.802.31$5,702
Feb 199818745313.952.30$3,650
Jan 199851464514.702.15$8,946
Dec 199732771416.322.41$7,058
Nov 199719459318.193.09$5,360
Oct 199728358019.253.15$7,275
Sep 199735165217.742.95$8,153
Aug 199736074517.862.55$8,333
Jul 199718375317.582.25$4,909
Jun 199732561217.242.26$6,984
May 199734870218.972.31$8,222
Apr 199736663717.882.08$7,871
Mar 199718666618.951.94$4,816
Feb 199735657020.492.21$8,552
Jan 199718166023.483.54$6,586
Dec 199635569323.32$8,279
Nov 199635368321.97$7,755
Oct 199634971623.31$8,135
Sep 199618066622.22$4,000
Aug 199630040220.26$6,078
Jul 199616935119.55$3,304
Jun 199635240418.73$6,593
May 199617827619.43$3,459
Apr 199617036121.51$3,657
Mar 199630825119.38$5,969
Feb 199652239016.98$8,864
Jan 199617387517.07$2,953
Dec 199549877917.19$8,561
Nov 199530356016.00$4,848
Oct 199534375615.43$5,292
Sep 199534271316.18$5,534
Aug 199534369115.92$5,461
Jul 199547369915.24$7,209
Jun 199534364316.41$5,629
May 199534965517.56$6,128
Apr 199535466917.73$6,276
Mar 199531966916.44$5,244
Feb 199544963116.58$7,444
Jan 199535765115.92$5,683
Dec 199435964515.03$5,396
Nov 199435360515.90$5,613
Oct 199445961115.58$7,151
Sep 199435159115.29$5,367
Aug 199433660016.13$5,420
Jul 199433951817.56$5,953
Jun 199447448717.09$8,101
May 199433350315.88$5,288
Apr 199434354114.14$4,850
Mar 199452249212.46$6,504
Feb 199414730912.50$1,838
Jan 199448953012.66$6,191
Dec 199334750312.33$4,279
Nov 199350556514.49$7,317
Oct 199334658915.85$5,484
Sep 199332061115.03$4,810
Aug 199350460015.66$7,893
Jul 199333551615.46$5,179
Jun 199334741716.79$5,826
May 199334846517.68$6,153
Apr 199351941518.05$9,368
Mar 199333939018.14$6,149
Feb 199372225917.90$12,924
Jan 1993023516.93$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.

May 2017 — as filed, then multipliedworked
Oil                    3 bbl  × $ 45.37 =       $136
Casinghead gas        34 Mcf  × $  3.26 =       $111

────────────────────────────────────────────────────
Month total                                     $247

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/16766 is the state's own key, not one this site invented.