KATIE

Operated by COG OPERATING LLC (P-5 166150) 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 41430District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$13.3 M
Apr 2011 – Nov 2020
Value, last 12 filed months
$15 k
at the published price for each month
Months reported
116
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
OilDisposition172,498 bbl$12,686,832
Casinghead gasProduction192,209 Mcf$643,165
Total$13,329,997

Wells on this lease (6)

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 31.9202, -102.2607. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.91946, -102.26103 · 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
83.3%
5 of 6 wells
With a plug date
83.3%
5 of 6 wells
Median depth
10,909 ft
6 wells filed one
Completion to plug
8.7 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
583.3%
A plug date is filed
583.3%
BothOn the schedule and plugged. Neither fact cancels the other.
583.3%
NeitherNo plug date, and not on the schedule.
116.7%

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 9,805 and 11,649 ft, median 10,909 ft, over the 6 wells that filed a depth.

Completions filed
Apr 2011 – Jan 2014
6 of 6 wells
Plug dates filed
Sep 2020 – Oct 2020
5 of 6 wells; 1 filed none

Last completion to plug: a median of 8.7 years across the 5 wells that filed both dates, with the middle half between 8.2 years and 9.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-329013641100SW10,670 ftJan 2014Oct 2020Yes
42-329387101109H9,805 ftSep 2013
42-32937695110411,329 ftAug 2012Oct 2020Yes
42-32937670110311,000 ftFeb 2012Oct 2020Yes
42-32937161110211,649 ftAug 2011Sep 2020Yes
42-32935943110110,818 ftApr 2011Sep 2020Yes

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 (116)

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

116 months

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 2020245857.252.09$1,495
Dec 201921836659.012.30$13,708
Nov 201917150855.302.75$10,854
Oct 201914632453.472.42$8,590
Sep 201914626055.052.66$8,728
Aug 201915625353.112.30$8,868
Jul 201915824456.272.46$9,491
Jun 201914028752.782.49$8,104
May 201914325558.482.74$9,061
Apr 201913530262.632.75$9,286
Mar 201912531956.803.06$8,077
Feb 201913612250.852.79$7,256
Jan 201990434646.033.23$42,728
Dec 201890532646.594.19$43,528
Nov 201864835652.934.24$35,807
Oct 201882940561.443.40$52,310
Sep 20181,10963059.543.11$67,988
Aug 20181,14867459.403.07$70,258
Jul 20181,25055965.142.93$83,064
Jun 20181,02950960.183.08$63,491
May 20181,2512,37465.382.90$88,677
Apr 201894310863.842.90$60,514
Mar 201834719761.222.79$21,792
Feb 201882466861.782.77$52,754
Jan 20181,06474862.874.01$69,893
Dec 201794084457.272.92$56,300
Nov 201797385155.423.12$56,577
Oct 201779887449.292.98$41,941
Sep 201785486147.523.09$43,240
Aug 20179891,02445.373.00$47,947
Jul 201742624743.873.09$19,451
Jun 20175711,33242.493.09$28,374
May 2017691145.373.26$31,354
Apr 201787093347.933.21$44,696
Mar 201777681946.772.98$38,737
Feb 20171,02477350.452.95$53,943
Jan 20171,7041,89449.413.42$90,670
Dec 20162,1082,65648.763.72$112,674
Nov 20161,3241,67542.492.64$60,686
Oct 20161,3431,79946.193.09$67,593
Sep 20161,1351,13141.553.10$50,666
Aug 20161,7382,02341.442.92$77,939
Jul 20161,9542,23341.622.92$87,856
Jun 20162,3352,58345.352.69$112,830
May 20162,7693,05642.521.99$123,823
Apr 20162,9953,73936.561.99$116,942
Mar 20162,8053,21833.011.79$98,366
Feb 20162,5702,81626.472.06$73,839
Jan 20163,1402,69327.352.36$92,246
Dec 20152,8323,38732.362.00$98,422
Nov 20151,5221,14738.792.17$61,524
Oct 201556170343.552.43$26,137
Sep 201552378442.992.76$24,646
Aug 20151,6111,74040.162.87$69,696
Jul 20151,8092,32348.152.95$93,945
Jun 20151,8272,63056.152.88$110,168
May 20151,4592,12855.212.96$86,841
Apr 20151,7311,82149.822.71$91,167
Mar 20152,1611,68942.892.93$97,642
Feb 20151,6431,16844.662.98$76,853
Jan 20151,17770243.433.10$53,294
Dec 20141,63526154.693.59$90,355
Nov 20141,783070.464.25$125,630
Oct 20141,9651,69078.303.90$160,452
Sep 20142,1783,17586.164.05$200,501
Aug 20142,5222,85089.394.04$236,942
Jul 20142,5571,00196.564.18$251,088
Jun 20141,992098.164.74$195,535
May 201496956994.734.73$94,483
Apr 20142,6982,16495.944.81$269,253
Mar 20143,3351,68995.895.06$328,334
Feb 20143,8053,71197.406.19$393,586
Jan 20144,8335,48590.404.86$463,564
Dec 20134,9767,00791.824.35$487,408
Nov 20137,9779,69488.853.74$744,995
Oct 201315,39515,67797.423.78$1,559,030
Sep 20132,8002,112104.113.72$299,360
Aug 20131,0192,042104.253.52$113,424
Jul 20131,0592,003102.523.72$116,015
Jun 20131,0502,18894.403.93$107,726
May 20131,2682,45494.834.15$130,426
Apr 20131,2652,56593.964.28$129,844
Mar 20131,2752,66393.623.91$129,785
Feb 20131,6362,56791.233.42$158,031
Jan 20131,5332,70991.603.42$149,687
Dec 20121,4442,39486.773.42$133,484
Nov 20121,6103,25386.953.62$151,781
Oct 20122,3203,00489.383.40$217,574
Sep 20122,6044,72794.672.92$260,316
Aug 20122,3073,73992.662.91$224,640
Jul 20121,6052,86285.133.02$145,279
Jun 20122,1194,08379.822.52$179,424
May 20122,2053,55991.612.49$210,856
Apr 20124,3263,480101.652.00$446,687
Mar 20121,6122,103105.052.22$174,014
Feb 2012533599101.102.57$55,426
Jan 20129031,05198.092.73$91,449
Dec 20115541,49896.873.24$58,519
Nov 20119091,69095.723.31$92,606
Oct 20111,2612,09684.983.65$114,807
Sep 20112,1652,83583.623.99$192,337
Aug 20111,3851,44783.404.15$121,513
Jul 2011359094.144.52$33,796
Jun 2011169092.904.64$15,700
May 2011170098.134.40$16,682
Apr 201177618105.964.33$82,303

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 2020 — as filed, then multipliedworked
Oil                   24 bbl  × $ 57.25 =     $1,374
Casinghead gas        58 Mcf  × $  2.09 =       $121

────────────────────────────────────────────────────
Month total                                   $1,495

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/41430 is the state's own key, not one this site invented.