SLAUGHTER "28"

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the MID-MAR, EAST (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31465District 08Field 61143800OilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$21 k
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 17 leases and 21 wells, and the rule below applies to all of them.

Discovered
1984-05-15
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition24,431 bbl$1,366,255
Casinghead gasProduction55,473 Mcf$185,546
Total$1,551,801

3,985 Mcf of this lease's gas, across 21 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 32.0785, -101.9194. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.07846, -101.91938 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
11,870 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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 11,870 ft.

Completions filed
Oct 2011
1 of 1 wells

1 well

42-32931448111,870 ftOct 2011

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 2025148456.664.41$8,403
Nov 202503658.593.93$141
Oct 20251889959.383.30$11,491
Sep 20250062.743.08$0
Aug 202505163.933.01$154
Jul 2025014166.743.32$467
Jun 2025017466.483.13$544
May 2025018060.553.23$582
Apr 202517517462.363.54$11,530
Mar 202505567.704.27$235
Feb 202505170.884.34$221
Jan 20250074.324.28$0
Dec 20241776668.993.12$12,417
Nov 202409069.052.20$198
Oct 2024013871.372.28$315
Sep 20240069.612.36$0
Aug 20241835475.632.06$13,952
Jul 202409379.932.15$200
Jun 202409078.082.63$237
May 20241599378.812.20$12,735
Apr 202409084.451.66$149
Mar 2024012980.301.55$199
Feb 202419116876.091.78$14,833
Jan 2024011973.023.30$392
Dec 2023018071.262.61$470
Nov 2023017477.892.81$489
Oct 202316218085.443.09$14,397
Sep 2023017489.042.74$476
Aug 2023018080.522.67$481
Jul 202317418074.852.64$13,499
Jun 2023017468.962.26$393
May 2023012670.622.23$281
Apr 2023179078.122.24$13,983
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023342076.533.39$26,173
Dec 20220076.415.73$0
Nov 202208485.005.65$474
Oct 202208787.185.86$510
Sep 202208484.888.16$686
Aug 202208794.529.13$794
Jul 2022087101.587.54$656
Jun 202235384115.097.98$41,297
May 2022087109.378.43$734
Apr 2022084104.226.84$574
Mar 2022087108.885.08$442
Feb 202207891.054.86$379
Jan 20221808781.844.54$15,126
Dec 202108771.323.90$339
Nov 202108477.435.24$440
Oct 202108779.795.71$497
Sep 202108469.865.35$449
Aug 2021169066.024.22$11,157
Jul 20210070.783.98$0
Jun 2021181069.493.38$12,578
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021178061.302.72$10,911
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020170038.772.71$6,591
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020157039.982.39$6,277
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 2020163016.921.81$2,758
Apr 20200014.751.80$0
Mar 2020170030.341.86$5,158
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019172059.012.30$10,150
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20191673755.052.66$9,292
Aug 2019016353.112.30$376
Jul 2019015456.272.46$379
Jun 2019012752.782.49$316
May 201916413158.482.74$9,950
Apr 2019013562.632.75$371
Mar 2019210456.803.06$432
Feb 20191579850.852.79$8,257
Jan 2019012846.033.23$413
Dec 2018010146.594.19$423
Nov 20181668452.934.24$9,142
Oct 2018038161.443.40$1,295
Sep 2018027459.543.11$852
Aug 201815124459.403.07$9,718
Jul 2018120665.142.93$669
Jun 2018016660.183.08$511
May 201816020965.382.90$11,067
Apr 2018026163.842.90$757
Mar 2018029361.222.79$817
Feb 201812929761.782.77$8,791
Jan 201816636762.874.01$11,908
Dec 2017036957.272.92$1,078
Nov 2017031755.423.12$989
Oct 201716531949.292.98$9,085
Sep 2017028647.523.09$883
Aug 2017026545.373.00$796
Jul 201716040543.873.09$8,270
Jun 2017039042.493.09$1,204
May 201716735245.373.26$8,726
Apr 2017033447.933.21$1,073
Mar 2017035746.772.98$1,065
Feb 201716932950.452.95$9,497
Jan 2017038749.413.42$1,323
Dec 201616232848.763.72$9,120
Nov 2016036542.492.64$965
Oct 201616391946.193.09$10,369
Sep 2016052541.553.10$1,628
Aug 201617460941.442.92$8,991
Jul 2016062741.622.92$1,834
Jun 201615960645.352.69$8,838
May 2016163442.521.99$1,305
Apr 201615061536.561.99$6,708
Mar 2016068233.011.79$1,224
Feb 201614048426.472.06$4,705
Jan 2016168627.352.36$1,649
Dec 201516271032.362.00$6,663
Nov 201515475838.792.17$7,617
Oct 2015078443.552.43$1,902
Sep 201516080942.992.76$9,110
Aug 201516889840.162.87$9,326
Jul 201517236848.152.95$9,366
Jun 2015032556.152.88$937
May 2015169055.212.96$9,330
Apr 2015032149.822.71$869
Mar 201516925842.892.93$8,006
Feb 2015021544.662.98$640
Jan 2015014643.433.10$453
Dec 201417734954.693.59$10,934
Nov 2014038770.464.25$1,645
Oct 201417327378.303.90$14,611
Sep 20141585686.164.05$13,840
Aug 2014043089.394.04$1,735
Jul 201416245996.564.18$17,561
Jun 2014043198.164.74$2,042
May 201417445294.734.73$18,619
Apr 201417133895.944.81$18,031
Mar 201408695.895.06$435
Feb 20141728497.406.19$17,273
Jan 20141751490.404.86$15,888
Dec 201317434391.824.35$17,470
Nov 201306888.853.74$254
Oct 201302697.423.78$98
Sep 20130299104.113.72$1,112
Aug 2013166163104.253.52$17,880
Jul 20130378102.523.72$1,405
Jun 201318340494.403.93$18,864
May 201316839194.834.15$17,554
Apr 201316136893.964.28$16,704
Mar 2013024693.623.91$963
Feb 201317841291.233.42$17,648
Jan 201317240491.603.42$17,137
Dec 201216747886.773.42$16,125
Nov 201216547086.953.62$16,050
Oct 201217154389.383.40$17,130
Sep 201232853394.672.92$32,607
Aug 201216358792.662.91$16,811
Jul 201216466285.133.02$15,961
Jun 201249431679.822.52$40,227
May 2012084891.612.49$2,110
Apr 2012163893101.652.00$18,352
Mar 20125001,020105.052.22$54,792
Feb 2012490708101.102.57$51,359
Jan 201216377698.092.73$18,110
Dec 201150382896.873.24$51,408
Nov 2011502095.723.31$48,051
Oct 20111084.983.65$85
Sep 20110083.623.99$0
Aug 2011165083.404.15$13,761
Jul 201113094.144.52$1,224
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201110105.964.33$106
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 20090071.445.48$0
Nov 2009140074.593.75$10,443
Oct 20092072.544.11$145
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 2009181046.773.59$8,465
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008175055.496.86$9,711
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 20080111123.1711.57$1,285
Apr 2008080110.3110.45$836
Mar 20080102101.909.66$986
Feb 2008010292.538.77$895
Jan 200816910690.388.21$16,144
Dec 2007010588.337.30$767
Nov 2007010691.677.29$773
Oct 2007011082.856.92$761
Sep 2007011675.846.24$724
Aug 200718713069.066.39$13,745
Jul 2007012770.906.39$811
Jun 2007012862.007.55$966
May 2007012358.747.85$965
Apr 200707959.617.81$617
Mar 200704856.927.30$350
Feb 20071738455.108.22$10,222
Jan 2007013350.306.73$895
Dec 2006015456.656.92$1,065
Nov 2006012954.207.62$983
Oct 2006012154.906.01$728
Sep 20060060.085.04$0
Aug 2006171068.717.34$11,749
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006175057.597.75$10,078
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 2005184058.3413.80$10,735
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 2005137055.697.84$7,630
Jun 20050052.337.38$0
May 2005173045.226.65$7,823
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 20040043.245.28$0
Aug 200415617442.375.55$7,576
Jul 2004029738.286.08$1,807
Jun 2004035736.106.43$2,297
May 2004040837.486.49$2,650
Apr 200417524634.475.86$7,473
Mar 2004028234.365.53$1,560
Feb 2004025932.455.51$1,427
Jan 200416517432.036.30$6,381
Dec 20030030.266.30$0
Nov 20030228.804.60$9
Oct 200317617428.174.76$5,786
Sep 2003037026.314.75$1,757
Aug 200317549929.765.13$7,768
Jul 2003022629.415.17$1,169
Jun 2003022428.565.98$1,340
May 200301426.595.97$84
Apr 2003014026.675.41$757
Mar 200310620631.146.10$4,557
Feb 200333423433.487.93$13,037
Jan 2003012630.315.58$703
Dec 200208726.914.85$422
Nov 200205724.664.14$236
Oct 200208926.464.23$376
Sep 2002013027.443.64$473
Aug 2002015025.963.16$475
Jul 2002013624.583.06$416
Jun 2002010723.733.34$357
May 2002013924.663.58$498
Apr 2002018323.653.51$643
Mar 2002020022.003.10$621
Feb 200216713118.222.38$3,354
Jan 2002017617.172.38$418
Dec 20011808716.932.36$3,253
Nov 2001017618.072.41$423
Oct 2001018619.782.53$470
Sep 200117411124.262.25$4,471
Aug 2001014024.873.05$427
Jul 2001027823.933.20$889
Jun 200117412824.563.82$4,763
May 200108925.524.31$383
Apr 200117617224.685.34$5,261
Mar 2001023524.545.38$1,263
Feb 200119120727.755.77$6,494
Jan 2001010327.478.40$865
Dec 2000020926.889.12$1,907
Nov 200017317032.215.66$6,534
Oct 2000371031.235.15$11,586
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 1999318015.102.21$4,802
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 1998183012.592.08$2,304
Aug 1998181011.301.91$2,045
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 1998173013.952.30$2,413
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 1997191018.193.09$3,474
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 1997187017.582.25$3,287
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 1997194017.882.08$3,469
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 1996192023.32$4,477
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 1996188020.26$3,809
Jul 19960019.55$0
Jun 19960018.73$0
May 1996195019.43$3,789
Apr 19960021.51$0
Mar 19960019.38$0
Feb 1996194016.98$3,294
Jan 19960017.07$0
Dec 19950017.19$0
Nov 1995191016.00$3,056
Oct 19950015.43$0
Sep 1995197016.18$3,187
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 1995180017.56$3,161
Apr 19950017.73$0
Mar 1995164016.44$2,696
Feb 19950016.58$0
Jan 19950015.92$0
Dec 1994186015.03$2,796
Nov 19940015.90$0
Oct 19940015.58$0
Sep 1994190115.29$2,905
Aug 19940116.13$0
Jul 19940117.56$0
Jun 1994176117.09$3,008
May 19940115.88$0
Apr 19940114.14$0
Mar 1994183112.46$2,280
Feb 1994180212.50$2,250
Jan 199403812.66$0
Dec 1993011512.33$0
Nov 199318332114.49$2,652
Oct 1993038115.85$0
Sep 1993150015.03$15
Aug 199318555715.66$2,897
Jul 1993153415.46$15
Jun 199335533416.79$5,960
May 1993152717.68$18
Apr 1993147718.05$18
Mar 199318719018.14$3,392
Feb 19930117.90$0
Jan 1993198116.93$3,352

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 2025 — as filed, then multipliedworked
Oil                  148 bbl  × $ 56.66 =     $8,386
Casinghead gas         4 Mcf  × $  4.41 =        $18

────────────────────────────────────────────────────
Month total                                   $8,403

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/31465 is the state's own key, not one this site invented.