BUCHANAN "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 27558District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – Jun 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
390
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
OilDisposition43,927 bbl$1,746,157
Casinghead gasProduction91,966 Mcf$294,728
Total$2,040,885

29,971 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 31.9445, -101.9184. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.94449, -101.91840 · 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
11,537 ft
1 wells filed one
Completion to plug
43.0 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 11,537 ft.

Completions filed
May 1982
1 of 1 wells
Plug dates filed
May 2025
1 of 1 wells

Last completion to plug: a median of 43.0 years across the 1 well that filed both dates, with the middle half between 43.0 years and 43.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3290018713211,537 ftMay 1982May 2025Yes

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 (390)

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

390 months

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 202383089.042.74$7,390
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 202151069.493.38$3,544
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021182061.302.72$11,157
Feb 20210057.805.55$0
Jan 2021182050.412.81$9,175
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 2020187034.901.69$6,526
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020168030.341.86$5,097
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 2019169055.302.75$9,346
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019168053.112.30$8,922
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019168062.632.75$10,522
Mar 20190056.803.06$0
Feb 2019168050.852.79$8,543
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018167052.934.24$8,839
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018158059.403.07$9,385
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018145063.842.90$9,257
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018151062.874.01$9,493
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017129049.292.98$6,358
Sep 20170047.523.09$0
Aug 2017141045.373.00$6,397
Jul 20170043.873.09$0
Jun 2017165042.493.09$7,011
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017150050.452.95$7,568
Jan 20170049.413.42$0
Dec 2016163048.763.72$7,948
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016150041.442.92$6,216
Jul 20160041.622.92$0
Jun 2016163045.352.69$7,392
May 20160042.521.99$0
Apr 2016156036.561.99$5,703
Mar 20160033.011.79$0
Feb 2016170026.472.06$4,500
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 2015165038.792.17$6,400
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015158048.152.95$7,608
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015167049.822.71$8,320
Mar 2015159042.892.93$6,820
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014166054.693.59$9,079
Nov 20140070.464.25$0
Oct 2014165078.303.90$12,920
Sep 2014170086.164.05$14,647
Aug 20140089.394.04$0
Jul 2014167096.564.18$16,126
Jun 2014163098.164.74$16,000
May 2014160094.734.73$15,157
Apr 2014163095.944.81$15,638
Mar 2014327095.895.06$31,356
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013162088.853.74$14,394
Oct 2013161097.423.78$15,685
Sep 201320104.113.72$208
Aug 20131590104.253.52$16,576
Jul 20131670102.523.72$17,121
Jun 2013323094.403.93$30,491
May 20139094.834.15$853
Apr 20131093.964.28$94
Mar 20130093.623.91$0
Feb 20135091.233.42$456
Jan 2013176091.603.42$16,122
Dec 20121086.773.42$87
Nov 2012317086.953.62$27,563
Oct 20121089.383.40$89
Sep 20122094.672.92$189
Aug 2012161092.662.91$14,918
Jul 2012166085.133.02$14,132
Jun 2012180079.822.52$14,368
May 20124091.612.49$366
Apr 20121620101.652.00$16,467
Mar 20121650105.052.22$17,333
Feb 201230101.102.57$303
Jan 20122098.092.73$196
Dec 2011138096.873.24$13,368
Nov 2011164095.723.31$15,698
Oct 2011167084.983.65$14,192
Sep 20111083.623.99$84
Aug 2011163083.404.15$13,594
Jul 2011163094.144.52$15,345
Jun 2011164092.904.64$15,236
May 20112098.134.40$196
Apr 20111630105.964.33$17,271
Mar 2011163096.364.06$15,707
Feb 20114085.644.18$343
Jan 2011164086.504.59$14,186
Dec 20101085.734.35$86
Nov 20103080.843.80$243
Oct 2010111078.103.51$8,669
Sep 2010165072.633.98$11,984
Aug 2010168073.684.42$12,378
Jul 2010166072.554.74$12,043
Jun 20103070.364.91$211
May 2010165071.124.24$11,735
Apr 20102081.694.12$163
Mar 2010163078.394.39$12,778
Feb 2010167073.585.44$12,288
Jan 2010154074.365.96$11,451
Dec 2009166071.445.48$11,859
Nov 20090074.593.75$0
Oct 2009159072.544.11$11,534
Sep 20090065.543.06$0
Aug 20091067.423.22$67
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20091054.743.93$55
Apr 20093046.773.59$140
Mar 2009236042.144.06$9,945
Feb 20092032.814.63$66
Jan 2009194035.865.37$6,957
Dec 200873437.105.98$463
Nov 20081978655.496.86$11,522
Oct 200878475.246.92$1,108
Sep 2008166208101.767.88$18,531
Aug 2008219224114.228.48$26,914
Jul 200815286131.0811.39$5,224
Jun 2008205120131.3313.03$28,487
May 2008251148123.1711.57$32,629
Apr 2008869110.3110.45$1,604
Mar 20083625101.909.66$3,910
Feb 2008192292.538.77$1,951
Jan 20080090.388.21$0
Dec 20071088.337.30$88
Nov 20070191.677.29$7
Oct 20070082.856.92$0
Sep 20076075.846.24$455
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 200720636259.617.81$15,105
Mar 200720946756.927.30$15,306
Feb 2007037955.108.22$3,114
Jan 200726743050.306.73$16,323
Dec 2006032456.656.92$2,242
Nov 200622135554.207.62$14,682
Oct 200621235254.906.01$13,756
Sep 2006135660.085.04$1,853
Aug 200615837368.717.34$13,594
Jul 200626937869.376.34$21,058
Jun 200620637366.286.38$16,035
May 2006238166.016.42$2,580
Apr 200622337864.397.36$17,141
Mar 200617538556.707.08$12,649
Feb 2006044957.597.75$3,480
Jan 200616049960.598.93$14,152
Dec 200521251554.9413.42$18,556
Nov 200516252054.6910.59$14,366
Oct 200522453458.3413.80$20,435
Sep 2005034361.4512.08$4,143
Aug 200522941661.519.80$18,161
Jul 2005049455.697.84$3,875
Jun 200522253352.337.38$15,551
May 200518854145.226.65$12,100
Apr 200524049349.207.36$15,437
Mar 2005351350.377.15$3,822
Feb 200515445645.226.31$9,842
Jan 200519450643.166.32$11,572
Dec 200415250139.866.75$9,441
Nov 200417247245.286.33$10,776
Oct 200414752849.706.52$10,746
Sep 200415751743.245.28$9,520
Aug 200417257642.375.55$10,485
Jul 200416154538.286.08$9,479
Jun 200416954636.106.43$9,613
May 200414754837.486.49$9,069
Apr 200417652234.475.86$9,125
Mar 200418052534.365.53$9,088
Feb 200427750132.455.51$11,749
Jan 2004041532.036.30$2,614
Dec 200317450030.266.30$8,416
Nov 200316950928.804.60$7,206
Oct 200315052428.174.76$6,720
Sep 200323952426.314.75$8,777
Aug 2003056329.765.13$2,888
Jul 200320853129.415.17$8,863
Jun 200318752528.565.98$8,482
May 200314854626.595.97$7,196
Apr 200318350826.675.41$7,628
Mar 200316951431.146.10$8,396
Feb 200316442333.487.93$8,843
Jan 200318044330.315.58$7,929
Dec 200220144226.914.85$7,554
Nov 200216344224.664.14$5,848
Oct 200217547526.464.23$6,639
Sep 200216748127.443.64$6,331
Aug 200216249425.963.16$5,769
Jul 200216852324.583.06$5,731
Jun 200215648523.733.34$5,321
May 200213850224.663.58$5,202
Apr 200221246023.653.51$6,629
Mar 200216446622.003.10$5,054
Feb 200217241518.222.38$4,120
Jan 200219745917.172.38$4,473
Dec 200118443616.932.36$4,146
Nov 200116746318.072.41$4,131
Oct 200117750519.782.53$4,778
Sep 200116950224.262.25$5,230
Aug 200116852524.873.05$5,781
Jul 200115851823.933.20$5,437
Jun 2001164024.563.82$4,028
May 200117049925.524.31$6,488
Apr 200117050024.685.34$6,863
Mar 200118649024.545.38$7,199
Feb 200118044927.755.77$7,584
Jan 200118348227.478.40$9,075
Dec 200014948126.889.12$8,393
Nov 200013947932.215.66$7,187
Oct 200016150831.235.15$7,642
Sep 200016852031.875.19$8,051
Aug 200018554329.644.54$7,949
Jul 200014853328.534.09$6,402
Jun 200015055829.304.40$6,849
May 200017555427.263.68$6,809
Apr 200017149924.513.12$5,746
Mar 200016951928.422.86$6,287
Feb 200017746327.622.73$6,151
Jan 200016151425.272.48$5,343
Dec 199916850824.282.42$5,310
Nov 199918748323.192.43$5,512
Oct 199918551120.982.80$5,314
Sep 199918850621.752.62$5,414
Aug 199917053219.262.88$4,804
Jul 199916752917.892.37$4,243
Jun 199918749715.942.36$4,155
May 199917753015.792.32$4,025
Apr 199919151815.102.21$4,028
Mar 199918353612.471.84$3,267
Feb 19991984769.981.82$2,841
Jan 199919653010.381.90$3,041
Dec 19982205599.201.77$3,015
Nov 199819153710.892.19$3,254
Oct 199816956412.421.97$3,210
Sep 199818959612.592.08$3,621
Aug 199817359311.301.91$3,086
Jul 199823862711.742.24$4,197
Jun 199822557911.242.24$3,824
May 199819857812.622.21$3,774
Apr 199817049413.042.51$3,454
Mar 199820150212.802.31$3,732
Feb 199818445513.952.30$3,613
Jan 199821049614.702.15$4,156
Dec 199720349016.322.41$4,494
Nov 199716945718.193.09$4,485
Oct 199713850219.253.15$4,238
Sep 199721257417.742.95$5,457
Aug 199720560617.862.55$5,209
Jul 199712959017.582.25$3,594
Jun 199724755117.242.26$5,502
May 199720456318.972.31$5,170
Apr 199721153217.882.08$4,881
Mar 199717456218.951.94$4,387
Feb 199720444520.492.21$5,162
Jan 199718448523.483.54$6,037
Dec 199626449623.32$6,156
Nov 199614752821.97$3,230
Oct 199619556923.31$4,545
Sep 199621858522.22$4,844
Aug 199619664020.26$3,971
Jul 199622070719.55$4,301
Jun 199630573218.73$5,713
May 1996175019.43$19
Apr 199623562421.51$5,055
Mar 199616561019.38$3,198
Feb 199623051316.98$3,905
Jan 199624857317.07$4,233
Dec 199522347217.19$3,833
Nov 199524457016.00$3,904
Oct 199529760015.43$4,583
Sep 1995160516.18$16
Aug 199525563315.92$4,060
Jul 199524664115.24$3,749
Jun 199535660816.41$5,842
May 1995161217.56$18
Apr 199528656117.73$5,071
Mar 199530864516.44$5,064
Feb 199511,10316.58$17
Jan 199527363815.92$4,346
Dec 199428562415.03$4,284
Nov 199433059215.90$5,247
Oct 1994163015.58$16
Sep 199430664015.29$4,679
Aug 199438767316.13$6,242
Jul 1994167917.56$18
Jun 199438467017.09$6,563
May 1994166415.88$16
Apr 199428662714.14$4,044
Mar 199440263412.46$5,009
Feb 1994155512.50$13
Jan 199428697312.66$3,621
Dec 199319658512.33$2,417
Nov 199319257314.49$2,782
Oct 199320961615.85$3,313
Sep 199325962715.03$3,893
Aug 199331663715.66$4,949
Jul 199336360315.46$5,612
Jun 1993359616.79$50
May 199322959317.68$4,049
Apr 199328056118.05$5,054
Mar 199318655718.14$3,374
Feb 199323149717.90$4,135
Jan 199329555016.93$4,994

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.

Sep 2023 — as filed, then multipliedworked
Oil                   83 bbl  × $ 89.04 =     $7,390
Casinghead gas         0 Mcf  × $  2.74 =         $0

────────────────────────────────────────────────────
Month total                                   $7,390

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/27558 is the state's own key, not one this site invented.