BRUNSON "D"

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 23946District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$876 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
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.

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
OilDisposition19,327 bbl$829,636
Casinghead gasProduction29,606 Mcf$46,326
Total$875,962

15,345 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 31.8563, -101.6784. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

31.85634, -101.67842 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
8,563 ft
2 wells filed one
Completion to plug
8.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 8,350 and 8,775 ft, median 8,563 ft, over the 2 wells that filed a depth.

Completions filed
Feb 1976 – Sep 1984
2 of 2 wells
Plug dates filed
Sep 1984
1 of 2 wells; 1 filed none

Last completion to plug: a median of 8.6 years across the 1 well that filed both dates, with the middle half between 8.6 years and 8.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1733162728,775 ftSep 1984
42-1733032018,350 ftFeb 1976Sep 1984Yes

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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
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 20200057.252.09$0
Dec 20190059.012.30$0
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 2019165052.782.49$8,709
May 20192058.482.74$117
Apr 2019177062.632.75$11,086
Mar 2019168056.803.06$9,542
Feb 20191050.852.79$51
Jan 2019176046.033.23$8,101
Dec 2018172046.594.19$8,013
Nov 20181052.934.24$53
Oct 20180061.443.40$0
Sep 2018169059.543.11$10,062
Aug 2018174059.403.07$10,336
Jul 2018327065.142.93$21,301
Jun 2018169060.183.08$10,170
May 2018362065.382.90$23,668
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20181062.874.01$63
Dec 2017149057.272.92$8,533
Nov 20171055.423.12$55
Oct 20170049.292.98$0
Sep 2017169047.523.09$8,031
Aug 20170845.373.00$24
Jul 20170043.873.09$0
Jun 2017175042.493.09$7,436
May 201730045.373.26$1,361
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 2017172049.413.42$8,499
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016175041.442.92$7,252
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016179036.561.99$6,544
Mar 20160033.011.79$0
Feb 201601626.472.06$33
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 2015167038.792.17$6,478
Oct 201501043.552.43$24
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015148056.152.88$8,310
May 201501455.212.96$41
Apr 201504449.822.71$119
Mar 201502242.892.93$65
Feb 20150044.662.98$0
Jan 2015164043.433.10$7,123
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014143078.303.90$11,197
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014155094.734.73$14,683
Apr 20140595.944.81$24
Mar 20140295.895.06$10
Feb 20141641697.406.19$16,073
Jan 201402090.404.86$97
Dec 201301491.824.35$61
Nov 201304088.853.74$150
Oct 201302897.423.78$106
Sep 201315320104.113.72$16,003
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20131094.403.93$94
May 2013166094.834.15$15,742
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20131091.233.42$91
Jan 20130091.603.42$0
Dec 2012159086.773.42$13,796
Nov 20122086.953.62$174
Oct 20120089.383.40$0
Sep 20122094.672.92$189
Aug 2012158092.662.91$14,640
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20121684091.612.49$15,490
Apr 2012076101.652.00$152
Mar 2012173105.052.22$267
Feb 201216780101.102.57$17,089
Jan 201208798.092.73$238
Dec 201107396.873.24$237
Nov 20111707195.723.31$16,508
Oct 201107184.983.65$259
Sep 201116183.623.99$327
Aug 20111083.404.15$83
Jul 20111667994.144.52$15,984
Jun 201108792.904.64$404
May 2011010098.134.40$440
Apr 201116090105.964.33$17,344
Mar 201109996.364.06$402
Feb 201103985.644.18$163
Jan 201116386.504.59$376
Dec 20101666885.734.35$14,527
Nov 201017080.843.80$347
Oct 201006678.103.51$232
Sep 201007372.633.98$291
Aug 20101637873.684.42$12,355
Jul 201007772.554.74$365
Jun 201017770.364.91$448
May 20101767771.124.24$12,843
Apr 201016481.694.12$346
Mar 201006078.394.39$263
Feb 201005473.585.44$294
Jan 201006274.365.96$370
Dec 20091597271.445.48$11,754
Nov 200907274.593.75$270
Oct 200907172.544.11$292
Sep 20091617065.543.06$10,766
Aug 200907567.423.22$241
Jul 200908161.133.46$281
Jun 200907066.163.90$273
May 20091627354.743.93$9,154
Apr 200908746.773.59$312
Mar 200907842.144.06$317
Feb 20091678132.814.63$5,855
Jan 200908235.865.37$440
Dec 200808337.105.98$496
Nov 20081658455.496.86$9,732
Oct 200808975.246.92$616
Sep 2008075101.767.88$591
Aug 20081500114.228.48$17,133
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 20081490123.1711.57$18,352
Apr 200800110.3110.45$0
Mar 20083340101.909.66$34,035
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20071088.337.30$88
Nov 20073091.677.29$275
Oct 2007307082.856.92$25,435
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 2006171068.717.34$11,749
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006152066.016.42$10,034
Apr 20061064.397.36$64
Mar 2006137056.707.08$7,768
Feb 2006172057.597.75$9,905
Jan 2006173060.598.93$10,482
Dec 20050054.9413.42$0
Nov 20051054.6910.59$55
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 2005169061.519.80$10,395
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004174043.245.28$7,524
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004169037.486.49$6,334
Apr 20040034.475.86$0
Mar 2004170034.365.53$5,841
Feb 20041032.455.51$32
Jan 200403232.036.30$202
Dec 20031724530.266.30$5,488
Nov 200304028.804.60$184
Oct 200305628.174.76$267
Sep 20031704826.314.75$4,701
Aug 200305829.765.13$298
Jul 200336529.415.17$424
Jun 20031775128.565.98$5,360
May 200306126.595.97$364
Apr 200307426.675.41$400
Mar 20031707331.146.10$5,739
Feb 200335933.487.93$568
Jan 200307130.315.58$396
Dec 20021416326.914.85$4,100
Nov 200205324.664.14$219
Oct 20021017926.464.23$3,007
Sep 20021665727.443.64$4,762
Aug 200208225.963.16$259
Jul 200207324.583.06$224
Jun 20021778223.733.34$4,474
May 200207624.663.58$272
Apr 2002011323.653.51$397
Mar 20021497622.003.10$3,514
Feb 200216818.222.38$180
Jan 20021765417.172.38$3,150
Dec 200106516.932.36$154
Nov 20010218.072.41$5
Oct 20011698419.782.53$3,555
Sep 200105824.262.25$131
Aug 20011665424.873.05$4,293
Jul 200107123.933.20$227
Jun 200105224.563.82$199
May 20011427325.524.31$3,938
Apr 200106224.685.34$331
Mar 200105824.545.38$312
Feb 20013026527.755.77$8,755
Jan 200107427.478.40$622
Dec 200005526.889.12$502
Nov 200006432.215.66$362
Oct 20000031.235.15$0
Sep 2000130031.875.19$4,143
Aug 200007329.644.54$331
Jul 200008428.534.09$344
Jun 20001426529.304.40$4,446
May 2000026427.263.68$971
Apr 200014413524.513.12$3,950
Mar 2000012728.422.86$363
Feb 200013510727.622.73$4,020
Jan 2000021325.272.48$528
Dec 199914120024.282.42$3,908
Nov 199915619023.192.43$4,080
Oct 1999016620.982.80$465
Sep 1999013621.752.62$356
Aug 199915613019.262.88$3,378
Jul 1999017717.892.37$420
Jun 199915020915.942.36$2,885
May 1999016015.792.32$371
Apr 199917420015.102.21$3,069
Mar 1999025912.471.84$476
Feb 19991482139.981.82$1,864
Jan 199917024410.381.90$2,228
Dec 199802059.201.77$364
Nov 199817115410.892.19$2,199
Oct 1998721812.421.97$516
Sep 199817820112.592.08$2,660
Aug 1998122911.301.91$448
Jul 1998019811.742.24$443
Jun 199818624411.242.24$2,637
May 1998020112.622.21$443
Apr 1998014613.042.51$366
Mar 1998028712.802.31$663
Feb 1998113613.952.30$327
Jan 199819218014.702.15$3,210
Dec 1997016116.322.41$388
Nov 199717827218.193.09$4,078
Oct 1997014619.253.15$460
Sep 1997020117.742.95$594
Aug 199717020617.862.55$3,562
Jul 1997013617.582.25$306
Jun 199718221017.242.26$3,612
May 1997226018.972.31$638
Apr 199718921717.882.08$3,831
Mar 1997028418.951.94$551
Feb 199716924020.492.21$3,992
Jan 1997021423.483.54$758
Dec 199618920123.32$4,407
Nov 199618313821.97$4,021
Oct 1996017123.31$0
Sep 199608622.22$0
Aug 199618317320.26$3,708
Jul 1996017919.55$0
Jun 199617420918.73$3,259
May 1996021219.43$0
Apr 199610534121.51$2,259
Mar 199618332119.38$3,547
Feb 1996033316.98$0
Jan 199616830517.07$2,868
Dec 1995030417.19$0
Nov 199518031316.00$2,880
Oct 1995133115.43$15
Sep 199517735116.18$2,864
Aug 1995034815.92$0
Jul 199518034315.24$2,743
Jun 1995036416.41$0
May 199518936017.56$3,319
Apr 1995036817.73$0
Mar 199518028116.44$2,959
Feb 1995035016.58$0
Jan 199516731815.92$2,659
Dec 1994027315.03$0
Nov 199418032715.90$2,862
Oct 1994035315.58$0
Sep 199417836115.29$2,722
Aug 1994037416.13$0
Jul 199417737317.56$3,108
Jun 1994038917.09$0
May 199416233815.88$2,573
Apr 1994133614.14$14
Mar 199417336512.46$2,156
Feb 1994030912.50$0
Jan 199418332312.66$2,317
Dec 199318034112.33$2,219
Nov 1993031714.49$0
Oct 1993035315.85$0
Sep 199316934515.03$2,540
Aug 199318143815.66$2,834
Jul 1993041415.46$0
Jun 199318538216.79$3,106
May 1993040017.68$0
Apr 199317938018.05$3,231
Mar 1993037818.14$0
Feb 199317538917.90$3,133
Jan 1993038716.93$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.

Jun 2019 — as filed, then multipliedworked
Oil                  165 bbl  × $ 52.78 =     $8,709
Casinghead gas         0 Mcf  × $  2.49 =         $0

────────────────────────────────────────────────────
Month total                                   $8,709

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/23946 is the state's own key, not one this site invented.