DONOVAN -G-

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 32670District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$2.3 M
Jan 1993 – May 2015
Value, last 12 filed months
$0
at the published price for each month
Months reported
269
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
OilDisposition52,635 bbl$1,705,889
Casinghead gasProduction145,250 Mcf$575,355
Total$2,281,244

39,718 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 31.8938, -101.9271. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.89384, -101.92712 · 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
9,150 ft
1 wells filed one
Completion to plug
24.0 years
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 9,150 ft.

Completions filed
Aug 1990
1 of 1 wells
Plug dates filed
Aug 2014
1 of 1 wells

Last completion to plug: a median of 24.0 years across the 1 well that filed both dates, with the middle half between 24.0 years and 24.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3293224119,150 ftAug 1990Aug 2014Yes

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 (269)

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

269 months

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 20130093.623.91$0
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 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
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 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20093071.445.48$214
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 200965067.423.22$4,382
Jul 20090061.133.46$0
Jun 200908466.163.90$327
May 200925332154.743.93$15,109
Apr 200924569046.773.59$13,934
Mar 200927970642.144.06$14,623
Feb 2009064832.814.63$3,002
Jan 200928673235.865.37$14,188
Dec 200830771737.105.98$15,675
Nov 200829670155.496.86$21,234
Oct 200829174075.246.92$27,017
Sep 20080739101.767.88$5,821
Aug 2008279771114.228.48$38,408
Jul 2008273790131.0811.39$44,782
Jun 2008251771131.3313.03$43,012
May 2008266788123.1711.57$41,884
Apr 2008219760110.3110.45$32,104
Mar 2008243786101.909.66$32,358
Feb 2008073392.538.77$6,429
Jan 200849177490.388.21$50,728
Dec 2007077988.337.30$5,688
Nov 200726478091.677.29$29,888
Oct 200737478582.856.92$36,420
Sep 200718380175.846.24$18,880
Aug 200720782269.066.39$19,546
Jul 200717882970.906.39$17,916
Jun 200718876162.007.55$17,400
May 200733384058.747.85$26,151
Apr 200719379259.617.81$17,686
Mar 200741084556.927.30$29,507
Feb 200722271655.108.22$18,115
Jan 200719980150.306.73$15,398
Dec 200637879856.656.92$26,935
Nov 200621379054.207.62$17,562
Oct 200619484054.906.01$15,702
Sep 200633884860.085.04$24,579
Aug 200624888368.717.34$23,521
Jul 200615384169.376.34$15,948
Jun 200638974166.286.38$30,513
May 200616484466.016.42$16,248
Apr 200622782864.397.36$20,711
Mar 200630584456.707.08$23,271
Feb 200620174457.597.75$17,342
Jan 200639180660.598.93$30,891
Dec 200518880954.9413.42$21,182
Nov 200533182154.6910.59$26,795
Oct 200516893458.3413.80$22,686
Sep 200537091061.4512.08$33,728
Aug 200523085561.519.80$22,524
Jul 200515955855.697.84$13,231
Jun 200516789952.337.38$15,375
May 200528793045.226.65$19,164
Apr 200523291649.207.36$18,157
Mar 200542292350.377.15$27,860
Feb 200519281145.226.31$13,801
Jan 200512887343.166.32$11,044
Dec 200437193739.866.75$21,114
Nov 200413973845.286.33$10,966
Oct 200426899449.706.52$19,796
Sep 200431899043.245.28$18,981
Aug 200417790542.375.55$12,523
Jul 200430590438.286.08$17,176
Jun 200419588736.106.43$12,746
May 200424172137.486.49$13,715
Apr 200424482734.475.86$13,256
Mar 200422982934.365.53$12,453
Feb 200424575432.455.51$12,105
Jan 200423193732.036.30$13,302
Dec 200318791530.266.30$11,425
Nov 200320264328.804.60$8,772
Oct 200321333928.174.76$7,614
Sep 200315929326.314.75$5,575
Aug 200337134029.765.13$12,785
Jul 200324136229.415.17$8,960
Jun 200324424528.565.98$8,434
May 200343232526.595.97$13,428
Apr 2003087026.675.41$4,704
Mar 200336090531.146.10$16,727
Feb 200324084633.487.93$14,740
Jan 200321194630.315.58$11,676
Dec 200223477226.914.85$10,044
Nov 200242996724.664.14$14,580
Oct 20022451,01626.464.23$10,779
Sep 20022211,01127.443.64$9,739
Aug 20022421,03225.963.16$9,548
Jul 20022431,09324.583.06$9,319
Jun 20022411,04023.733.34$9,191
May 20022441,03824.663.58$9,737
Apr 20022441,03423.653.51$9,402
Mar 20024171,01722.003.10$12,329
Feb 200223989718.222.38$6,486
Jan 20022471,02017.172.38$6,664
Dec 200141599116.932.36$9,369
Nov 200124594618.072.41$6,703
Oct 20014371,01919.782.53$11,221
Sep 200122694624.262.25$7,613
Aug 200120481324.873.05$7,556
Jul 200139397523.933.20$12,522
Jun 200122789124.563.82$8,982
May 200144279425.524.31$14,700
Apr 2001036824.685.34$1,963
Mar 200145680124.545.38$15,497
Feb 200123770027.755.77$10,614
Jan 200142366427.478.40$17,197
Dec 200020338126.889.12$8,932
Nov 200024036232.215.66$9,779
Oct 200045536131.235.15$16,067
Sep 200020734331.875.19$8,376
Aug 200035531629.644.54$11,957
Jul 200018332428.534.09$6,546
Jun 200021046429.304.40$8,193
May 200039968927.263.68$13,412
Apr 2000035324.513.12$1,100
Mar 200042045428.422.86$13,235
Feb 200022746927.622.73$7,548
Jan 200022656425.272.48$7,110
Dec 199923047724.282.42$6,741
Nov 199921843523.192.43$6,114
Oct 199916640220.982.80$4,610
Sep 199917525621.752.62$4,477
Aug 199919540819.262.88$4,929
Jul 199921951317.892.37$5,135
Jun 199922944815.942.36$4,708
May 199923843115.792.32$4,758
Apr 1999050615.102.21$1,117
Mar 199918456412.471.84$3,331
Feb 19994025669.981.82$5,041
Jan 199921859810.381.90$3,399
Dec 19982334489.201.77$2,938
Nov 199822848410.892.19$3,541
Oct 199822045012.421.97$3,619
Sep 199822870412.592.08$4,337
Aug 199823369511.301.91$3,959
Jul 199823766311.742.24$4,266
Jun 199818777411.242.24$3,834
May 199823474212.622.21$4,590
Apr 199845558913.042.51$7,409
Mar 199823351912.802.31$4,181
Feb 199824147213.952.30$4,447
Jan 199823850914.702.15$4,595
Dec 199720148516.322.41$4,450
Nov 199723553218.193.09$5,918
Oct 199744057219.253.15$10,272
Sep 199724255617.742.95$5,936
Aug 199721359317.862.55$5,319
Jul 199724162517.582.25$5,641
Jun 199739061417.242.26$8,110
May 199723560918.972.31$5,864
Apr 199721746217.882.08$4,842
Mar 199740355218.951.94$8,707
Feb 199722746720.492.21$5,681
Jan 199721558723.483.54$7,126
Dec 199634253523.32$7,975
Nov 199619652221.97$4,306
Oct 199644964023.31$10,466
Sep 199619555822.22$4,333
Aug 199623066120.26$4,660
Jul 199623657919.55$4,614
Jun 199623068818.73$4,308
May 199641064619.43$7,966
Apr 1996047521.51$0
Mar 199623550219.38$4,554
Feb 199647455516.98$8,049
Jan 199622863217.07$3,892
Dec 199519358917.19$3,318
Nov 199519652916.00$3,136
Oct 199520762915.43$3,194
Sep 199519169716.18$3,090
Aug 199542983615.92$6,830
Jul 199520592715.24$3,124
Jun 199539680516.41$6,498
May 199523170117.56$4,056
Apr 199521577017.73$3,812
Mar 199538278716.44$6,280
Feb 199540274116.58$6,665
Jan 199521374215.92$3,391
Dec 199445175715.03$6,779
Nov 199419785915.90$3,132
Oct 199443371215.58$6,746
Sep 199419080615.29$2,905
Aug 199422388116.13$3,597
Jul 199443997617.56$7,709
Jun 199423191317.09$3,948
May 199422687615.88$3,589
Apr 19943951,15814.14$5,585
Mar 199445098912.46$5,607
Feb 199423489212.50$2,925
Jan 19944171,00212.66$5,279
Dec 199342798412.33$5,265
Nov 199346397214.49$6,709
Oct 199321099615.85$3,329
Sep 19934231,17215.03$6,358
Aug 19933551,21515.66$5,559
Jul 19934561,16515.46$7,050
Jun 19934271,14416.79$7,169
May 199346197617.68$8,150
Apr 19932371,08318.05$4,278
Mar 19934481,03018.14$8,127
Feb 19934401,10917.90$7,876
Jan 19934451,30516.93$7,534

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 2009 — as filed, then multipliedworked
Oil                    3 bbl  × $ 71.44 =       $214
Casinghead gas         0 Mcf  × $  5.48 =         $0

────────────────────────────────────────────────────
Month total                                     $214

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/32670 is the state's own key, not one this site invented.