BLACKNALL, J. C.

Operated by XOG OPERATING LLC (P-5 945921) in the TURKEY CREEK (4600) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12876District 04Field 91832817OilCasinghead gasSaveExport
Value, all time
$1.4 M
Oct 1999 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
320
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 4 leases and 4 wells, and the rule below applies to all of them.

Discovered
1972-07-28
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

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
OilDisposition37,213 bbl$1,374,009
Casinghead gasProduction1,249 Mcf$5,282
Total$1,379,291

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 27.8524, -97.5447. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.85237, -97.54469 · 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
7,015 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 7,015 ft.

Completions filed
Jul 1999
1 of 1 wells

1 well

42-3550126887,015 ftJul 1999

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 (320)

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

320 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 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 201395093.623.91$8,894
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 201291094.672.92$8,615
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 201290079.822.52$7,184
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 201191083.404.15$7,589
Jul 20110094.144.52$0
Jun 201192092.904.64$8,547
May 20110098.134.40$0
Apr 2011960105.964.33$10,172
Mar 20110096.364.06$0
Feb 201193085.644.18$7,965
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 201092080.843.80$7,437
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 201093073.684.42$6,852
Jul 201092072.554.74$6,675
Jun 20100070.364.91$0
May 201095071.124.24$6,756
Apr 20100081.694.12$0
Mar 201091078.394.39$7,133
Feb 201090073.585.44$6,622
Jan 201092074.365.96$6,841
Dec 20090071.445.48$0
Nov 200996074.593.75$7,161
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 200996067.423.22$6,472
Jul 20090061.133.46$0
Jun 200987066.163.90$5,756
May 200994054.743.93$5,146
Apr 20090046.773.59$0
Mar 200994042.144.06$3,961
Feb 20090032.814.63$0
Jan 200996035.865.37$3,443
Dec 200892037.105.98$3,413
Nov 200892055.496.86$5,105
Oct 2008184075.246.92$13,844
Sep 200800101.767.88$0
Aug 20081100114.228.48$12,564
Jul 200800131.0811.39$0
Jun 2008970131.3313.03$12,739
May 200800123.1711.57$0
Apr 20081060110.3110.45$11,693
Mar 2008930101.909.66$9,477
Feb 2008102092.538.77$9,438
Jan 20080090.388.21$0
Dec 200797088.337.30$8,568
Nov 2007110091.677.29$10,084
Oct 2007150082.856.92$12,428
Sep 2007193075.846.24$14,637
Aug 200792069.066.39$6,354
Jul 20070070.906.39$0
Jun 2007100062.007.55$6,200
May 200795058.747.85$5,580
Apr 200792059.617.81$5,484
Mar 2007196056.927.30$11,156
Feb 200794055.108.22$5,179
Jan 2007105050.306.73$5,282
Dec 200695056.656.92$5,382
Nov 200697054.207.62$5,257
Oct 2006212054.906.01$11,639
Sep 2006105060.085.04$6,308
Aug 2006290068.717.34$19,926
Jul 2006193069.376.34$13,388
Jun 2006213066.286.38$14,118
May 2006108066.016.42$7,129
Apr 2006105064.397.36$6,761
Mar 2006214056.707.08$12,134
Feb 2006208057.597.75$11,979
Jan 2006212060.598.93$12,845
Dec 2005419054.9413.42$23,020
Nov 2005100054.6910.59$5,469
Oct 2005413058.3413.80$24,094
Sep 2005216061.4512.08$13,273
Aug 2005411061.519.80$25,281
Jul 2005415055.697.84$23,111
Jun 2005207052.337.38$10,832
May 2005212045.226.65$9,587
Apr 2005406049.207.36$19,975
Mar 2005218050.377.15$10,981
Feb 2005210045.226.31$9,496
Jan 2005214043.166.32$9,236
Dec 2004307039.866.75$12,237
Nov 2004201045.286.33$9,101
Oct 2004202049.706.52$10,039
Sep 2004210043.245.28$9,080
Aug 2004320042.375.55$13,558
Jul 2004304038.286.08$11,637
Jun 2004209036.106.43$7,545
May 2004207037.486.49$7,758
Apr 200410034.475.86$345
Mar 2004326034.365.53$11,201
Feb 2004320032.455.51$10,384
Jan 2004212032.036.30$6,790
Dec 2003235030.266.30$7,111
Nov 2003434028.804.60$12,499
Oct 200392028.174.76$2,592
Sep 2003328026.314.75$8,630
Aug 2003413029.765.13$12,291
Jul 200393029.415.17$2,735
Jun 2003103028.565.98$2,942
May 2003192026.595.97$5,105
Apr 2003107026.675.41$2,854
Mar 2003102031.146.10$3,176
Feb 2003197033.487.93$6,596
Jan 2003169030.315.58$5,122
Dec 2002202026.914.85$5,436
Nov 2002431024.664.14$10,628
Oct 2002212026.464.23$5,610
Sep 2002109027.443.64$2,991
Aug 200286025.963.16$2,233
Jul 20020024.583.06$0
Jun 2002217023.733.34$5,149
May 2002322024.663.58$7,941
Apr 2002204023.653.51$4,825
Mar 2002418022.003.10$9,196
Feb 2002212018.222.38$3,863
Jan 2002212017.172.38$3,640
Dec 2001630016.932.36$10,666
Nov 2001325018.072.41$5,873
Oct 2001399019.782.53$7,892
Sep 2001319024.262.25$7,739
Aug 2001543024.873.05$13,504
Jul 2001203023.933.20$4,858
Jun 2001619024.563.82$15,203
May 2001328025.524.31$8,371
Apr 2001635024.685.34$15,672
Mar 2001833024.545.38$20,442
Feb 2001318027.755.77$8,825
Jan 2001665027.478.40$18,268
Dec 2000665026.889.12$17,875
Nov 2000774032.215.66$24,931
Oct 2000881031.235.15$27,514
Sep 2000843031.875.19$26,866
Aug 2000419029.644.54$12,419
Jul 200028052928.534.09$10,152
Jun 200065065429.304.40$21,921
May 20001,2846627.263.68$35,245
Apr 20001,197024.513.12$29,338
Mar 2000989028.422.86$28,107
Feb 20001,297027.622.73$35,823
Jan 20001,109025.272.48$28,024
Dec 19991,081024.282.42$26,247
Nov 19991,538023.192.43$35,666
Oct 1999922020.982.80$19,344

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 2013 — as filed, then multipliedworked
Oil                   95 bbl  × $ 93.62 =     $8,894
Casinghead gas         0 Mcf  × $  3.91 =         $0

────────────────────────────────────────────────────
Month total                                   $8,894

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/12876 is the state's own key, not one this site invented.