PALOMINO "37"

Operated by KEYSTONE ENERGY OIL & GAS, INC. (P-5 458777) 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 10131District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$493 k
Jan 1993 – Apr 2002
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
112
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition23,282 bbl$387,985
Casinghead gasProduction108,184 Mcf$105,272
Total$493,257

69,141 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 31.4978, -101.6878. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.49779, -101.68782 · 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
8,525 ft
2 wells filed one
Completion to plug
16.8 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 8,500 and 8,550 ft, median 8,525 ft, over the 2 wells that filed a depth.

Completions filed
Mar 1983 – Apr 1985
2 of 2 wells
Plug dates filed
Dec 1999 – Feb 2002
2 of 2 wells

Last completion to plug: a median of 16.8 years across the 2 wells that filed both dates, with the middle half between 16.8 years and 16.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3833337828,500 ftApr 1985Feb 2002Yes
42-3833243218,550 ftMar 1983Dec 1999Yes

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 (112)

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

112 months

Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 200189018.072.41$1,608
Oct 2001017619.782.53$445
Sep 2001015224.262.25$342
Aug 2001016624.873.05$507
Jul 2001016223.933.20$518
Jun 2001016924.563.82$646
May 2001017025.524.31$732
Apr 200118916524.685.34$5,545
Mar 2001036024.545.38$1,936
Feb 200117717227.755.77$5,904
Jan 200117827927.478.40$7,233
Dec 2000045926.889.12$4,187
Nov 200018617532.215.66$6,981
Oct 2000030931.235.15$1,590
Sep 200001431.875.19$73
Aug 2000013229.644.54$599
Jul 200018033528.534.09$6,505
Jun 2000055629.304.40$2,445
May 200037244227.263.68$11,767
Apr 2000060024.513.12$1,870
Mar 2000028128.422.86$804
Feb 2000019127.622.73$521
Jan 2000018525.272.48$459
Dec 1999019824.282.42$480
Nov 1999036623.192.43$891
Oct 19996331520.982.80$2,205
Sep 1999029721.752.62$778
Aug 1999026719.262.88$768
Jul 199918744917.892.37$4,411
Jun 199938473315.942.36$7,852
May 199918773315.792.32$4,654
Apr 199919127115.102.21$3,482
Mar 199919774712.471.84$3,830
Feb 19991996459.981.82$3,158
Jan 199919483610.381.90$3,602
Dec 19986611,3169.201.77$8,415
Nov 1998058010.892.19$1,268
Oct 1998055212.421.97$1,087
Sep 199818860612.592.08$3,629
Aug 199814979911.301.91$3,208
Jul 199818288411.742.24$4,114
Jun 199818771011.242.24$3,690
May 199819988612.622.21$4,466
Apr 199837887213.042.51$7,114
Mar 199838292512.802.31$7,026
Feb 19983411,30113.952.30$7,748
Jan 19983781,18614.702.15$8,112
Dec 19971911,08816.322.41$5,740
Nov 19971901,07618.193.09$6,779
Oct 19971881,23319.253.15$7,503
Sep 19971851,32917.742.95$7,209
Aug 19971921,37217.862.55$6,934
Jul 19973751,38617.582.25$9,707
Jun 19971851,36317.242.26$6,266
May 19971851,40318.972.31$6,748
Apr 19973741,59317.882.08$10,005
Mar 19971961,60418.951.94$6,825
Feb 19973901,42920.492.21$11,143
Jan 19977722,04323.483.54$25,358
Dec 19961961,36823.32$4,571
Nov 19961941,28221.97$4,262
Oct 19963651,16723.31$8,508
Sep 19961891,18222.22$4,200
Aug 19961951,32920.26$3,951
Jul 19965741,66419.55$11,222
Jun 19961871,80018.73$3,503
May 19965752,23419.43$11,172
Apr 1996088321.51$0
Mar 1996057619.38$0
Feb 1996073316.98$0
Jan 1996064117.07$0
Dec 1995069417.19$0
Nov 199517983416.00$2,864
Oct 199501,45515.43$0
Sep 19951831,33216.18$2,961
Aug 19953411,62415.92$5,429
Jul 19953781,64615.24$5,761
Jun 19955611,83616.41$9,206
May 19953711,95017.56$6,515
Apr 19953801,90417.73$6,737
Mar 19953791,76216.44$6,231
Feb 19955561,54416.58$9,218
Jan 19957362,01415.92$11,717
Dec 19947412,35115.03$11,137
Nov 1994096815.90$0
Oct 19943651,34415.58$5,687
Sep 19943711,84415.29$5,673
Aug 19945562,39916.13$8,968
Jul 19943702,16317.56$6,497
Jun 19945272,06017.09$9,006
May 19945521,95315.88$8,766
Apr 19947491,67214.14$10,591
Mar 19941,1092,98012.46$13,818
Feb 19948662,55012.50$10,825
Jan 19949203,25812.66$11,647
Dec 1993052612.33$0
Nov 1993031614.49$0
Oct 1993090015.85$0
Sep 199301,00315.03$0
Aug 199301,00515.66$0
Jul 1993097415.46$0
Jun 1993094716.79$0
May 199301,02917.68$0
Apr 1993046118.05$0
Mar 19931761,20918.14$3,193
Feb 1993081217.90$0
Jan 1993096316.93$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.

Nov 2001 — as filed, then multipliedworked
Oil                   89 bbl  × $ 18.07 =     $1,608
Casinghead gas         0 Mcf  × $  2.41 =         $0

────────────────────────────────────────────────────
Month total                                   $1,608

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. 7C/O/10131 is the state's own key, not one this site invented.