SPILLER FEE

Operated by SPILLER, J.A. (P-5 809855) in the TENNEY CREEK field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8640District 01Field 88824001OilCasinghead gasSaveExport
Value, all time
$298 k
Jan 1993 – Apr 2009
Value, last 12 filed months
$26 k
at the published price for each month
Months reported
196
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 70 leases and 239 wells, and the rule below applies to all of them.

Discovered
1940-08-09
as the register files it
Field class
Oil
the register's own label
Between wells
400 ft
minimum
From a lease line
200 ft
minimum

A drilling unit in this field needs at least 3 acres.

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
OilDisposition10,406 bbl$297,847
Casinghead gasProduction18 Mcf$0
Total$297,847

18 Mcf of this lease's gas, across 18 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 (7)

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 29.7771, -97.5737. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

29.77721, -97.57393 · 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%
7 of 7 wells
With a plug date
100.0%
7 of 7 wells
Median depth
2,700 ft
7 wells filed one
Completion to plug
26.0 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
7100.0%
A plug date is filed
7100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
7100.0%
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 2,665 and 2,735 ft, median 2,700 ft, over the 7 wells that filed a depth.

Completions filed
Dec 1982 – Dec 2005
7 of 7 wells
Plug dates filed
Nov 2005 – Dec 2008
7 of 7 wells

Last completion to plug: a median of 26.0 years across the 7 wells that filed both dates, with the middle half between 20.9 years and 26.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-0553285442,700 ftDec 2005Dec 2008Yes
42-0553363472,735 ftNov 1987Nov 2005Yes
42-0553363362,700 ftFeb 1985Dec 2008Yes
42-0553285552,705 ftDec 1982Dec 2008Yes
42-055333203R2,714 ftDec 1982Dec 2008Yes
42-0553285222,677 ftDec 1982Dec 2008Yes
42-0553285112,665 ftDec 1982Dec 2008Yes

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 (196)

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

196 months

Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008145037.105.98$5,380
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 2008970114.228.48$11,079
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 2008800123.1711.57$9,854
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 200872092.538.77$6,662
Jan 20080090.388.21$0
Dec 200773088.337.30$6,448
Nov 20070091.677.29$0
Oct 200761082.856.92$5,054
Sep 200768075.846.24$5,157
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 2007101062.007.55$6,262
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 200797056.927.30$5,521
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 200696056.656.92$5,438
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 200667060.085.04$4,025
Aug 20060068.717.34$0
Jul 200679069.376.34$5,480
Jun 20060066.286.38$0
May 2006105066.016.42$6,931
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006101060.598.93$6,120
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 200597061.4512.08$5,961
Aug 20050061.519.80$0
Jul 2005103055.697.84$5,736
Jun 20050052.337.38$0
May 2005109045.226.65$4,929
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 200592045.226.31$4,160
Jan 20050043.166.32$0
Dec 2004160039.866.75$6,378
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 200487043.245.28$3,762
Aug 20040042.375.55$0
Jul 200474038.286.08$2,833
Jun 20040036.106.43$0
May 2004105037.486.49$3,935
Apr 20040034.475.86$0
Mar 2004123034.365.53$4,226
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 200375030.266.30$2,270
Nov 20030028.804.60$0
Oct 200357028.174.76$1,606
Sep 200358026.314.75$1,526
Aug 2003122029.765.13$3,631
Jul 20030029.415.17$0
Jun 200383028.565.98$2,370
May 200349026.595.97$1,303
Apr 20030026.675.41$0
Mar 200363031.146.10$1,962
Feb 20030033.487.93$0
Jan 200369030.315.58$2,091
Dec 20020026.914.85$0
Nov 200226024.664.14$641
Oct 200273026.464.23$1,932
Sep 20020027.443.64$0
Aug 200241025.963.16$1,064
Jul 200232024.583.06$787
Jun 200246023.733.34$1,092
May 200255024.663.58$1,356
Apr 200258023.653.51$1,372
Mar 200260022.003.10$1,320
Feb 200251018.222.38$929
Jan 200248017.172.38$824
Dec 200152016.932.36$880
Nov 200152018.072.41$940
Oct 200162019.782.53$1,226
Sep 200163024.262.25$1,528
Aug 200165024.873.05$1,617
Jul 200174023.933.20$1,771
Jun 200166024.563.82$1,621
May 200172025.524.31$1,837
Apr 200151024.685.34$1,259
Mar 200148024.545.38$1,178
Feb 200155027.755.77$1,526
Jan 200147027.478.40$1,291
Dec 200055026.889.12$1,478
Nov 200060032.215.66$1,933
Oct 200063031.235.15$1,967
Sep 200054031.875.19$1,721
Aug 200061029.644.54$1,808
Jul 200073028.534.09$2,083
Jun 200072029.304.40$2,110
May 200072027.263.68$1,963
Apr 200061024.513.12$1,495
Mar 200079028.422.86$2,245
Feb 200073027.622.73$2,016
Jan 200077025.272.48$1,946
Dec 199987024.282.42$2,112
Nov 199990023.192.43$2,087
Oct 1999120020.982.80$2,518
Sep 1999201021.752.62$4,372
Aug 199927019.262.88$520
Jul 199925017.892.37$447
Jun 199932015.942.36$510
May 199935015.792.32$553
Apr 199935015.102.21$529
Mar 199946012.471.84$574
Feb 19994109.981.82$409
Jan 199946010.381.90$477
Dec 19984409.201.77$405
Nov 199856010.892.19$610
Oct 19980012.421.97$0
Sep 199844012.592.08$554
Aug 199858011.301.91$655
Jul 199860011.742.24$704
Jun 199850011.242.24$562
May 199871012.622.21$896
Apr 199845013.042.51$587
Mar 199845012.802.31$576
Feb 199847013.952.30$656
Jan 199874014.702.15$1,088
Dec 199765016.322.41$1,061
Nov 199771018.193.09$1,291
Oct 199771019.253.15$1,367
Sep 199795017.742.95$1,685
Aug 199752017.862.55$929
Jul 199762017.582.25$1,090
Jun 199786017.242.26$1,483
May 199782018.972.31$1,556
Apr 199793017.882.08$1,663
Mar 1997103018.951.94$1,952
Feb 1997122020.492.21$2,500
Jan 199776023.483.54$1,784
Dec 1996117023.32$2,728
Nov 1996109021.97$2,395
Oct 199673023.31$1,702
Sep 199661022.22$1,355
Aug 1996104020.26$2,107
Jul 1996128019.55$2,502
Jun 1996121018.73$2,266
May 1996121019.43$2,351
Apr 1996143021.51$3,076
Mar 199639019.38$756
Feb 199684016.98$1,426
Jan 1996115017.07$1,963
Dec 1995129017.19$2,218
Nov 1995154016.00$2,464
Oct 1995162015.43$2,500
Sep 1995173016.18$2,799
Aug 199598015.92$1,560
Jul 199589015.24$1,356
Jun 1995165016.41$2,708
May 1995167017.56$2,933
Apr 199570017.73$1,241
Mar 199593016.44$1,529
Feb 199585016.58$1,409
Jan 1995124015.92$1,974
Dec 1994142015.03$2,134
Nov 1994149015.90$2,369
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940116.13$0
Jul 19940117.56$0
Jun 19940117.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940012.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 199314015.85$222
Sep 19930115.03$0
Aug 1993164115.66$2,568
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 19930118.14$0
Feb 199391117.90$1,629
Jan 19930116.93$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.

Dec 2008 — as filed, then multipliedworked
Oil                  145 bbl  × $ 37.10 =     $5,380
Casinghead gas         0 Mcf  × $  5.98 =         $0

────────────────────────────────────────────────────
Month total                                   $5,380

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. 01/O/8640 is the state's own key, not one this site invented.