RYBURN, C.W. A/C 2

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the SPRABERRY (TREND AREA CL. FK.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7403District 7CField 85279400NGPA filingOilCasinghead gasSaveExport
Value, all time
$748 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 161 leases and 210 wells, and the rule below applies to all of them.

Discovered
1955-05-11
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: SEE DIST. 8 FOR MORE INFORMATION

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
NGPA2none

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
OilDisposition17,231 bbl$748,320
Casinghead gasProduction47 Mcf$0
Total$748,320

47 Mcf of this lease's gas, across 47 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 (4)

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 31.4903, -101.8432. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.48900, -101.84266 · 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
7,345 ft
4 wells filed one
Completion to plug
18.5 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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

Between 7,180 and 8,000 ft, median 7,345 ft, over the 4 wells that filed a depth.

Completions filed
Feb 1978 – Aug 1978
3 of 4 wells; 1 filed none
Plug dates filed
Aug 1996 – Apr 2026
4 of 4 wells

Last completion to plug: a median of 18.5 years across the 3 wells that filed both dates, with the middle half between 18.4 years and 33.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-4610427957,180 ftMay 2024Yes
42-4610428067,330 ftAug 1978Apr 2026Yes
42-4610427628,000 ftApr 1978Aug 1996Yes
42-4610427737,360 ftFeb 1978Aug 1996Yes

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 202519074.324.28$1,412
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 2024136079.932.15$10,870
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 20221710108.885.08$18,618
Feb 2022178091.054.86$16,207
Jan 20220081.844.54$0
Dec 2021159071.323.90$11,340
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 2021179066.024.22$11,818
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021152063.483.02$9,649
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021142057.805.55$8,208
Jan 20215050.412.81$252
Dec 20200044.642.68$0
Nov 2020129038.772.71$5,001
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020132039.982.39$5,277
Jul 20200038.371.83$0
Jun 2020171034.901.69$5,968
May 20200016.921.81$0
Apr 2020163014.751.80$2,404
Mar 20200030.341.86$0
Feb 2020171049.881.98$8,529
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 2019173055.302.75$9,567
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019188056.272.46$10,579
Jun 20192052.782.49$106
May 20190058.482.74$0
Apr 2019175062.632.75$10,960
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018162052.934.24$8,575
Oct 20180061.443.40$0
Sep 2018171059.543.11$10,181
Aug 20180059.403.07$0
Jul 20181065.142.93$65
Jun 20180060.183.08$0
May 2018171065.382.90$11,180
Apr 20181063.842.90$64
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018120062.874.01$7,544
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017135045.373.00$6,125
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017162047.933.21$7,765
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016162042.492.64$6,883
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 201674041.442.92$3,067
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016151036.561.99$5,521
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015130032.362.00$4,207
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015166040.162.87$6,667
Jul 20151048.152.95$48
Jun 20150056.152.88$0
May 2015150055.212.96$8,282
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 201480054.693.59$4,375
Nov 20140070.464.25$0
Oct 2014135078.303.90$10,571
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014165098.164.74$16,196
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014161090.404.86$14,554
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131640104.113.72$17,074
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 2013161093.964.28$15,128
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 2012166089.383.40$14,837
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012157091.612.49$14,383
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 2011162084.983.65$13,767
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 2011150096.364.06$14,454
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 2010163072.554.74$11,826
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 2010175074.365.96$13,013
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 2009169061.133.46$10,331
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009174042.144.06$7,332
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008162055.496.86$8,989
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081630114.228.48$18,618
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081670110.3110.45$18,422
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 2007172088.337.30$15,193
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007162069.066.39$11,188
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007175058.747.85$10,280
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007162055.108.22$8,926
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006169054.207.62$9,160
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 2006166069.376.34$11,515
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 2006168064.397.36$10,818
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006179060.598.93$10,846
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 2005166061.4512.08$10,201
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 2005138052.337.38$7,222
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005138050.377.15$6,951
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004174039.866.75$6,936
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004154043.245.28$6,659
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 2004165036.106.43$5,957
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 2004143032.455.51$4,640
Jan 20040032.036.30$0
Dec 2003155030.266.30$4,690
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 2003159026.314.75$4,183
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 2003136028.565.98$3,884
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 2003143031.146.10$4,453
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 2002167026.914.85$4,494
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 2002169027.443.64$4,637
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002147023.733.34$3,488
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002157018.222.38$2,861
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 2001168018.072.41$3,036
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 2001153024.873.05$3,805
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 2001144024.685.34$3,554
Mar 20010024.545.38$0
Feb 2001172027.755.77$4,773
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 2000161032.215.66$5,186
Oct 20000031.235.15$0
Sep 2000171031.875.19$5,450
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 200085025.272.48$2,148
Dec 1999106024.282.42$2,574
Nov 19990023.192.43$0
Oct 1999123020.982.80$2,581
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 199995017.892.37$1,700
Jun 19990015.942.36$0
May 1999146015.792.32$2,305
Apr 19990015.102.21$0
Mar 1999180012.471.84$2,245
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998181010.892.19$1,971
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 1998178011.301.91$2,011
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 1998169012.622.21$2,133
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 1998178013.952.30$2,483
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 1997176018.193.09$3,201
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 1997177017.862.55$3,161
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 1997171018.972.31$3,244
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 199698123.32$2,285
Nov 19960121.97$0
Oct 1996317123.31$7,389
Sep 19960122.22$0
Aug 19960120.26$0
Jul 1996176119.55$3,441
Jun 1996178118.73$3,334
May 19960119.43$0
Apr 1996178021.51$3,829
Mar 19960119.38$0
Feb 19960116.98$0
Jan 1996180117.07$3,073
Dec 19950117.19$0
Nov 1995179116.00$2,864
Oct 19950115.43$0
Sep 19950116.18$0
Aug 1995178115.92$2,834
Jul 19950115.24$0
Jun 19950116.41$0
May 1995169117.56$2,968
Apr 19950117.73$0
Mar 1995176116.44$2,893
Feb 19950116.58$0
Jan 1995181115.92$2,882
Dec 19940115.03$0
Nov 19940115.90$0
Oct 1994178115.58$2,773
Sep 19940115.29$0
Aug 1994172116.13$2,774
Jul 19940117.56$0
Jun 19940117.09$0
May 1994175115.88$2,779
Apr 19940114.14$0
Mar 1994174112.46$2,168
Feb 19940112.50$0
Jan 1994181112.66$2,291
Dec 19930112.33$0
Nov 19930114.49$0
Oct 1993177115.85$2,805
Sep 19930115.03$0
Aug 1993179115.66$2,803
Jul 1993176115.46$2,721
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 1993160118.14$2,902
Feb 19930117.90$0
Jan 1993175116.93$2,963

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.

Jan 2025 — as filed, then multipliedworked
Oil                   19 bbl  × $ 74.32 =     $1,412
Casinghead gas         0 Mcf  × $  4.28 =         $0

────────────────────────────────────────────────────
Month total                                   $1,412

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. 7C/O/7403 is the state's own key, not one this site invented.