WHITTENBURG -L-

Operated by CURZAC OIL AND GAS, LLC (P-5 100917) in the PANHANDLE HUTCHINSON COUNTY FLD. field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1259District 10Field 68887001NGPA filingOilCasinghead gasSaveExport
Value, all time
$796 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 918 leases and 8,177 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: SPECIAL TESTING REQUIREMENTS FOR WELLS WITH GOR GREATER THAN 5000.

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
NGPA23none

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
OilDisposition11,329 bbl$680,529
Casinghead gasProduction48,284 Mcf$114,989
Total$795,518

13,774 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 (28)

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 35.7574, -101.3762. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

35.75777, -101.37608 · 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
32.1%
9 of 28 wells
With a plug date
32.1%
9 of 28 wells
Median depth
2,957 ft
5 wells filed one
Completion to plug
50.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
932.1%
A plug date is filed
932.1%
BothOn the schedule and plugged. Neither fact cancels the other.
932.1%
NeitherNo plug date, and not on the schedule.
1967.9%

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

Total depth in feet, 5 of 28 wells. Median 2,957 ft, with the middle half between 2,891 and 3,011 ft; the shallowest is 2,881 ft and the deepest 3,040 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 10 of 28 wells, Feb 1969 – Nov 1979. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1969 – Nov 1979
10 of 28 wells; 18 filed none
Plug dates filed
Oct 1976 – Jan 2020
9 of 28 wells; 19 filed none

Last completion to plug: a median of 50.8 years across the 3 wells that filed both dates, with the middle half between 31.3 years and 50.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

28 wells

42-233837131Aug 1978Yes
42-2338371533,040 ftJul 1981Yes
42-233837176WMar 1979Yes
42-233837187Aug 1978Yes
42-2338585022Oct 1976Yes
42-233837142
42-233837165
42-233837198
42-233837209
42-2338372111
42-2338372218
42-2338372319
42-2338372524
42-2338372625
42-2338372726
42-2338372827
42-2338372928
42-23330029382,881 ftNov 1979Aug 1991Yes
42-2330662923W2,891 ft1970Jul 1991Yes
42-2338374039Oct 1969
42-23383737373,011 ftApr 1969Jan 2020Yes
42-23383736362,957 ftMar 1969Jan 2020Yes
42-2338373535Mar 1969
42-2338373433Feb 1969
42-2338373231Feb 1969
42-2338373029Feb 1969
42-2338373130Feb 1969
42-2338373332Feb 1969

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 20221540108.885.08$16,768
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 2019164059.012.30$9,678
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019170055.052.66$9,359
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019555062.632.75$34,760
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
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 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016013942.492.64$368
Oct 2016028246.193.09$871
Sep 2016018941.553.10$586
Aug 2016051341.442.92$1,500
Jul 20169458841.622.92$5,632
Jun 2016082445.352.69$2,213
May 2016027842.521.99$554
Apr 2016052136.561.99$1,037
Mar 2016078233.011.79$1,403
Feb 2016671,02226.472.06$3,883
Jan 20167750727.352.36$3,305
Dec 2015039932.362.00$799
Nov 201516344638.792.17$7,289
Oct 2015048043.552.43$1,165
Sep 201517732142.992.76$8,495
Aug 2015052340.162.87$1,502
Jul 2015094748.152.95$2,789
Jun 201515386356.152.88$11,079
May 2015089155.212.96$2,633
Apr 201516036749.822.71$8,965
Mar 201526570042.892.93$13,420
Feb 201516065044.662.98$9,080
Jan 201545873643.433.10$22,173
Dec 201414898554.693.59$11,632
Nov 201418386370.464.25$16,564
Oct 201416288178.303.90$16,121
Sep 201432375686.164.05$30,888
Aug 201416273589.394.04$17,447
Jul 201431476596.564.18$33,517
Jun 201418097598.164.74$22,287
May 201416172994.734.73$18,697
Apr 201428043895.944.81$28,970
Mar 201449590795.895.06$52,052
Feb 201416198697.406.19$21,787
Jan 20144601,08490.404.86$46,853
Dec 201347199491.824.35$47,576
Nov 201334974388.853.74$33,786
Oct 20135581,54397.423.78$60,192
Sep 2013311754104.113.72$35,181
Aug 2013315989104.253.52$36,323
Jul 20131330102.523.72$13,635
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 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
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 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
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 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
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 20060068.717.34$0
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 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
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 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010924.262.25$20
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
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 2000010524.513.12$327
Mar 20000928.422.86$26
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19991074124.282.42$2,697
Nov 1999018123.192.43$441
Oct 1999022920.982.80$642
Sep 199903621.752.62$94
Aug 1999024719.262.88$710
Jul 1999020717.892.37$491
Jun 1999019215.942.36$454
May 1999019715.792.32$457
Apr 1999024415.102.21$539
Mar 1999016212.471.84$298
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 199804410.892.19$96
Oct 1998012112.421.97$238
Sep 1998012412.592.08$258
Aug 1998012411.301.91$237
Jul 1998013111.742.24$293
Jun 1998011811.242.24$264
May 1998011812.622.21$260
Apr 199809913.042.51$248
Mar 199809012.802.31$208
Feb 199806013.952.30$138
Jan 199807514.702.15$162
Dec 1997013116.322.41$316
Nov 1997016218.193.09$500
Oct 1997023919.253.15$753
Sep 1997027017.742.95$798
Aug 1997022817.862.55$582
Jul 199710422817.582.25$2,341
Jun 1997028617.242.26$646
May 1997030018.972.31$693
Apr 1997020317.882.08$423
Mar 199718946718.951.94$4,487
Feb 1997054920.492.21$1,211
Jan 1997038923.483.54$1,377
Dec 1996029023.32$0
Nov 1996040021.97$0
Oct 199616239223.31$3,776
Sep 1996044822.22$0
Aug 1996036320.26$0
Jul 1996039019.55$0
Jun 19966737418.73$1,255
May 199610335819.43$2,001
Apr 199610327821.51$2,216
Mar 1996031019.38$0
Feb 199620517016.98$3,481
Jan 1996032117.07$0
Dec 1995035317.19$0
Nov 1995028316.00$0
Oct 199518728315.43$2,885
Sep 1995024516.18$0
Aug 199535421515.92$5,636
Jul 1995027115.24$0
Jun 1995016616.41$0
May 1995020217.56$0
Apr 1995020617.73$0
Mar 1995025516.44$0
Feb 19952129416.58$348
Jan 1995023815.92$0
Dec 1994021715.03$0
Nov 1994021715.90$0
Oct 1994026115.58$0
Sep 1994026415.29$0
Aug 199427821316.13$4,484
Jul 1994022017.56$0
Jun 199410421617.09$1,777
May 199414419815.88$2,287
Apr 199406914.14$0
Mar 19942099012.46$2,604
Feb 19941884512.50$2,350
Jan 199409512.66$0
Dec 199339213012.33$4,833
Nov 1993015914.49$0
Oct 1993019715.85$0
Sep 19938723815.03$1,308
Aug 199302315.66$0
Jul 1993020515.46$0
Jun 199334211416.79$5,742
May 1993079717.68$0
Apr 1993076818.05$0
Mar 1993074418.14$0
Feb 1993067617.90$0
Jan 1993051316.93$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.

Mar 2022 — as filed, then multipliedworked
Oil                  154 bbl  × $108.88 =    $16,768
Casinghead gas         0 Mcf  × $  5.08 =         $0

────────────────────────────────────────────────────
Month total                                  $16,768

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. 10/O/1259 is the state's own key, not one this site invented.