HARTGROVE "E"

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 12100District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.1 M
Jan 1993 – Nov 2019
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
323
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
NGPA1none

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
OilDisposition21,716 bbl$829,374
Casinghead gasProduction92,619 Mcf$256,070
Total$1,085,444

36,245 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 (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 31.3702, -101.7268. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.37024, -101.72680 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
8,250 ft
1 wells filed one
Completion to plug
2 months
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 8,250 ft.

Completions filed
Mar 2019
1 of 1 wells
Plug dates filed
May 2019
1 of 1 wells

Last completion to plug: a median of 2 months across the 1 well that filed both dates, with the middle half between 2 months and 2 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3833376318,250 ftMar 2019May 2019Yes

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 (323)

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

323 months

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 20195056.803.06$284
Feb 201917050.852.79$864
Jan 201909546.033.23$307
Dec 201808946.594.19$373
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 201735055.423.12$1,940
Oct 20176911349.292.98$3,738
Sep 20176825347.523.09$4,012
Aug 20177525445.373.00$4,166
Jul 20177129043.873.09$4,010
Jun 201711130142.493.09$5,646
May 20175720645.373.26$3,258
Apr 20179633647.933.21$5,680
Mar 20179425646.772.98$5,160
Feb 20178332950.452.95$5,159
Jan 20178239949.413.42$5,416
Dec 20168333548.763.72$5,294
Nov 201611324742.492.64$5,455
Oct 201610725846.193.09$5,740
Sep 20168424241.553.10$4,241
Aug 20163622241.442.92$2,141
Jul 20166029341.622.92$3,354
Jun 20164520445.352.69$2,589
May 20163819042.521.99$1,994
Apr 20163521136.561.99$1,700
Mar 20163423533.011.79$1,544
Feb 20163519326.472.06$1,325
Jan 20162020027.352.36$1,020
Dec 20155716332.362.00$2,171
Nov 20153718938.792.17$1,845
Oct 20153514543.552.43$1,876
Sep 20151713342.992.76$1,098
Aug 20155121040.162.87$2,651
Jul 20154117948.152.95$2,501
Jun 20156227956.152.88$4,286
May 20153117055.212.96$2,214
Apr 20157719649.822.71$4,367
Mar 2015543842.892.93$2,428
Feb 201510622544.662.98$5,404
Jan 201511726643.433.10$5,906
Dec 20148834354.693.59$6,045
Nov 20141723270.464.25$2,184
Oct 20148019178.303.90$7,009
Sep 20142317586.164.05$2,690
Aug 20146819589.394.04$6,865
Jul 20144416796.564.18$4,947
Jun 20144916598.164.74$5,591
May 20148820994.734.73$9,324
Apr 20143217195.944.81$3,892
Mar 20146120195.895.06$6,866
Feb 20147411297.406.19$7,901
Jan 20144012590.404.86$4,224
Dec 20136619191.824.35$6,892
Nov 20132312688.853.74$2,515
Oct 20136713197.423.78$7,022
Sep 201381125104.113.72$8,898
Aug 20130192104.253.52$676
Jul 201373132102.523.72$7,975
Jun 20133618294.403.93$4,114
May 20134518894.834.15$5,047
Apr 20138222193.964.28$8,651
Mar 20134320093.623.91$4,808
Feb 20134017191.233.42$4,234
Jan 20134418791.603.42$4,670
Dec 20124217686.773.42$4,246
Nov 20128015886.953.62$7,529
Oct 20123615389.383.40$3,738
Sep 20123714994.672.92$3,938
Aug 20123514592.662.91$3,665
Jul 20126413085.133.02$5,841
Jun 20123610179.822.52$3,128
May 20123314191.612.49$3,374
Apr 201263129101.652.00$6,662
Mar 201230118105.052.22$3,414
Feb 201263104101.102.57$6,637
Jan 20123212698.092.73$3,483
Dec 20113216396.873.24$3,628
Nov 20117015995.723.31$7,227
Oct 20113716084.983.65$3,728
Sep 201110914783.623.99$9,700
Aug 20113214083.404.15$3,250
Jul 20116213394.144.52$6,437
Jun 20113113992.904.64$3,525
May 20112916998.134.40$3,590
Apr 20115417105.964.33$5,796
Mar 20112515696.364.06$3,042
Feb 20114615885.644.18$4,600
Jan 20112313786.504.59$2,618
Dec 20104819185.734.35$4,945
Nov 20102818380.843.80$2,958
Oct 20105317478.103.51$4,750
Sep 20103014372.633.98$2,748
Aug 20106018473.684.42$5,234
Jul 20103418272.554.74$3,329
Jun 20106616470.364.91$5,449
May 20106016371.124.24$4,958
Apr 20105916481.694.12$5,496
Mar 20102717778.394.39$2,893
Feb 20107017273.585.44$6,087
Jan 20107123274.365.96$6,663
Dec 20094023871.445.48$4,163
Nov 20098224374.593.75$7,028
Oct 20099926572.544.11$8,271
Sep 20095530265.543.06$4,530
Aug 20095055667.423.22$5,160
Jul 2009014861.133.46$513
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 200916032.814.63$525
Jan 20096425035.865.37$3,638
Dec 20088335437.105.98$5,195
Nov 20084234155.496.86$4,670
Oct 2008426575.246.92$3,610
Sep 200883333101.767.88$11,069
Aug 200880371114.228.48$12,285
Jul 200839394131.0811.39$9,600
Jun 200882375131.3313.03$15,656
May 200844364123.1711.57$9,633
Apr 200894330110.3110.45$13,819
Mar 200850371101.909.66$8,680
Feb 20084414892.538.77$5,369
Jan 2008859790.388.21$8,478
Dec 2007729188.337.30$7,024
Nov 20077922991.677.29$8,912
Oct 200710024782.856.92$9,995
Sep 20075123575.846.24$5,335
Aug 20079928069.066.39$8,626
Jul 20077428070.906.39$7,035
Jun 20073027462.007.55$3,928
May 2007219758.747.85$1,995
Apr 20074810059.617.81$3,642
Mar 200714129556.927.30$10,180
Feb 20078025255.108.22$6,478
Jan 20075822750.306.73$4,444
Dec 200630056.656.92$1,700
Nov 2006017454.207.62$1,325
Oct 20066626454.906.01$5,211
Sep 20066625760.085.04$5,260
Aug 20064329068.717.34$5,083
Jul 20063110769.376.34$2,829
Jun 20069224166.286.38$7,636
May 2006026066.016.42$1,671
Apr 20067926164.397.36$7,008
Mar 20061223256.707.08$2,324
Feb 200622057.597.75$1,267
Jan 20062713360.598.93$2,824
Dec 20052724254.9413.42$4,730
Nov 20052723354.6910.59$3,944
Oct 20055626258.3413.80$6,882
Sep 20053025761.4512.08$4,948
Aug 20055829961.519.80$6,497
Jul 200503855.697.84$298
Jun 20055827952.337.38$5,094
May 20056225945.226.65$4,526
Apr 20053924649.207.36$3,729
Mar 20056559650.377.15$7,538
Feb 20053921145.226.31$3,095
Jan 20057828743.166.32$5,181
Dec 200411827939.866.75$6,587
Nov 20042022945.286.33$2,355
Oct 20047232849.706.52$5,715
Sep 20047547743.245.28$5,763
Aug 20044649942.375.55$4,719
Jul 20048653338.286.08$6,535
Jun 20044247336.106.43$4,559
May 20046644837.486.49$5,383
Apr 20046943434.475.86$4,921
Mar 20043433334.365.53$3,010
Feb 20046227432.455.51$3,522
Jan 20046524832.036.30$3,644
Dec 20038629630.266.30$4,468
Nov 20034628228.804.60$2,621
Oct 20034427528.174.76$2,548
Sep 20034227626.314.75$2,416
Aug 20034327429.765.13$2,685
Jul 20038620729.415.17$3,600
Jun 20034027728.565.98$2,800
May 20034328626.595.97$2,852
Apr 20037428226.675.41$3,498
Mar 20034322031.146.10$2,680
Feb 20034728533.487.93$3,832
Jan 20034428730.315.58$2,936
Dec 20024525426.914.85$2,444
Nov 20023324424.664.14$1,823
Oct 20027215426.464.23$2,556
Sep 20024329727.443.64$2,260
Aug 20028331225.963.16$3,142
Jul 20024035424.583.06$2,067
Jun 20029529023.733.34$3,222
May 20029636824.663.58$3,686
Apr 20024735023.653.51$2,341
Mar 20027833122.003.10$2,743
Feb 2002023018.222.38$546
Jan 20028833517.172.38$2,307
Dec 20014234216.932.36$1,520
Nov 20018132718.072.41$2,250
Oct 20013336219.782.53$1,568
Sep 20013219724.262.25$1,220
Aug 200111769524.873.05$5,032
Jul 20012837623.933.20$1,872
Jun 2001129124.563.82$643
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998975569.201.77$1,878
Nov 19989553810.892.19$2,210
Oct 199814960912.421.97$3,050
Sep 19988854612.592.08$2,245
Aug 19989055611.301.91$2,077
Jul 19988956411.742.24$2,307
Jun 19988655311.242.24$2,204
May 19988136212.622.21$1,821
Apr 19985535713.042.51$1,612
Mar 19986830512.802.31$1,575
Feb 19987732013.952.30$1,810
Jan 19988236714.702.15$1,996
Dec 199710645816.322.41$2,834
Nov 19976645318.193.09$2,600
Oct 199710050019.253.15$3,500
Sep 199710150417.742.95$3,281
Aug 19979050517.862.55$2,898
Jul 19978150517.582.25$2,559
Jun 19978944117.242.26$2,530
May 19978552518.972.31$2,824
Apr 19976258417.882.08$2,325
Mar 19974260118.951.94$1,961
Feb 19976232220.492.21$1,981
Jan 19978833923.483.54$3,266
Dec 19965728523.32$1,329
Nov 19968637721.97$1,889
Oct 19968441523.31$1,958
Sep 19969848422.22$2,178
Aug 19969849120.26$1,985
Jul 19968341219.55$1,623
Jun 19968741118.73$1,630
May 19968057219.43$1,554
Apr 19968830021.51$1,893
Mar 1996798619.38$1,531
Feb 199612558116.98$2,123
Jan 199617057717.07$2,902
Dec 199512951817.19$2,218
Nov 199512760816.00$2,032
Oct 199512865615.43$1,975
Sep 199521165316.18$3,414
Aug 199512869115.92$2,038
Jul 199512667315.24$1,920
Jun 199519476416.41$3,184
May 199519577717.56$3,424
Apr 199514560317.73$2,571
Mar 199519548916.44$3,206
Feb 199523782516.58$3,929
Jan 199523194615.92$3,678
Dec 199429094115.03$4,359
Nov 199418788915.90$2,973
Oct 199418392615.58$2,851
Sep 199430688815.29$4,679
Aug 199418085016.13$2,903
Jul 199424793517.56$4,337
Jun 199417994117.09$3,059
May 199427391415.88$4,335
Apr 199424194514.14$3,408
Mar 199423795912.46$2,953
Feb 199416976212.50$2,113
Jan 199430797512.66$3,887
Dec 199326595612.33$3,267
Nov 199320374214.49$2,941
Oct 19932051,12315.85$3,249
Sep 19933171,11215.03$4,765
Aug 199322593015.66$3,524
Jul 19932941,25615.46$4,545
Jun 199321793516.79$3,643
May 19932721,21717.68$4,809
Apr 199327576418.05$4,964
Mar 19932011,05018.14$3,646
Feb 199323296117.90$4,153
Jan 19933001,08016.93$5,079

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 2019 — as filed, then multipliedworked
Oil                    5 bbl  × $ 56.80 =       $284
Casinghead gas         0 Mcf  × $  3.06 =         $0

────────────────────────────────────────────────────
Month total                                     $284

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/12100 is the state's own key, not one this site invented.