CAVAZOS, NANCY

Operated by RIDGE OIL COMPANY (P-5 711100) in the STEPHENS COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14572District 7BField 85948001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$784 k
Jan 1993 – May 2026
Value, last 12 filed months
$1 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 1,255 leases and 4,008 wells, and the rule below applies to all of them.

Discovered
1916-12-31
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

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: CLASS 4 W/DAILY 150 = 6000 TO 8000'

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
OilDisposition28,098 bbl$652,427
Casinghead gasProduction47,086 Mcf$131,678
Total$784,104

15,691 Mcf of this lease's gas, across 40 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 32.7589, -98.9032. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.75885, -98.90319 · 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
3,214 ft
1 wells filed one
Completion to plug
46.9 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 3,214 ft.

Completions filed
Sep 1978
1 of 1 wells
Plug dates filed
Aug 2025
1 of 1 wells

Last completion to plug: a median of 46.9 years across the 1 well that filed both dates, with the middle half between 46.9 years and 46.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4293180213,214 ftSep 1978Aug 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 (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 202520063.933.01$1,279
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 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
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 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
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 20100885.734.35$35
Nov 201009980.843.80$376
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 201003673.684.42$159
Jul 201014111972.554.74$10,793
Jun 2010010570.364.91$516
May 201007571.124.24$318
Apr 2010014881.694.12$610
Mar 201004678.394.39$202
Feb 201004973.585.44$267
Jan 2010012474.365.96$740
Dec 2009020171.445.48$1,102
Nov 2009024874.593.75$930
Oct 2009019872.544.11$814
Sep 2009036165.543.06$1,106
Aug 2009047367.423.22$1,522
Jul 2009037561.133.46$1,299
Jun 2009041566.163.90$1,616
May 2009028354.743.93$1,111
Apr 2009033846.773.59$1,213
Mar 2009029842.144.06$1,210
Feb 2009033932.814.63$1,571
Jan 200917834235.865.37$8,220
Dec 2008031737.105.98$1,895
Nov 200817934655.496.86$12,306
Oct 2008022475.246.92$1,551
Sep 20080245101.767.88$1,930
Aug 20080134114.228.48$1,137
Jul 200809131.0811.39$103
Jun 200805131.3313.03$65
May 20081810123.1711.57$22,294
Apr 200808110.3110.45$84
Mar 200800101.909.66$0
Feb 2008182092.538.77$16,840
Jan 20080090.388.21$0
Dec 2007183088.337.30$16,164
Nov 200703591.677.29$255
Oct 200706782.856.92$464
Sep 200717822275.846.24$14,886
Aug 2007013269.066.39$843
Jul 20071754570.906.39$12,695
Jun 20070662.007.55$45
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070656.927.30$44
Feb 20071694055.108.22$9,641
Jan 2007016450.306.73$1,103
Dec 200617719056.656.92$11,342
Nov 2006030154.207.62$2,293
Oct 2006026654.906.01$1,600
Sep 200616825660.085.04$11,383
Aug 2006048368.717.34$3,545
Jul 2006012769.376.34$806
Jun 200616611166.286.38$11,711
May 200609666.016.42$617
Apr 2006011664.397.36$854
Mar 2006010156.707.08$715
Feb 200618520557.597.75$12,243
Jan 2006042760.598.93$3,815
Dec 2005036354.9413.42$4,870
Nov 200518418054.6910.59$11,969
Oct 2005011458.3413.80$1,573
Sep 200517017661.4512.08$12,572
Aug 2005012161.519.80$1,185
Jul 2005015155.697.84$1,184
Jun 20051747452.337.38$9,652
May 200517915445.226.65$9,119
Apr 2005024349.207.36$1,789
Mar 200518126950.377.15$11,042
Feb 2005039245.226.31$2,474
Jan 2005017343.166.32$1,094
Dec 20041773739.866.75$7,305
Nov 2004018845.286.33$1,190
Oct 200417714149.706.52$9,716
Sep 2004010643.245.28$560
Aug 2004014442.375.55$799
Jul 2004015538.286.08$943
Jun 200417320336.106.43$7,551
May 2004017637.486.49$1,143
Apr 200417721534.475.86$7,361
Mar 2004010734.365.53$592
Feb 2004175032.455.51$5,679
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20031741228.174.76$4,959
Sep 200306226.314.75$294
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 2003159031.146.10$4,951
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020324.664.14$12
Oct 20020326.464.23$13
Sep 200205727.443.64$207
Aug 200209925.963.16$313
Jul 200206524.583.06$199
Jun 20020023.733.34$0
May 200203824.663.58$136
Apr 2002012623.653.51$443
Mar 2002015422.003.10$478
Feb 200204818.222.38$114
Jan 200215827117.172.38$3,357
Dec 2001023016.932.36$544
Nov 20010018.072.41$0
Oct 20011442619.782.53$2,914
Sep 2001014924.262.25$335
Aug 2001016124.873.05$492
Jul 200102623.933.20$83
Jun 20011762624.563.82$4,422
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001019727.478.40$1,655
Dec 2000031826.889.12$2,901
Nov 200018132232.215.66$7,652
Oct 200009331.235.15$479
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 2000187028.534.09$5,335
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 200002124.513.12$65
Mar 200005628.422.86$160
Feb 2000018027.622.73$491
Jan 2000014125.272.48$350
Dec 199914824824.282.42$4,195
Nov 1999035423.192.43$862
Oct 1999037520.982.80$1,051
Sep 1999037521.752.62$982
Aug 199917244119.262.88$4,581
Jul 1999022717.892.37$539
Jun 1999015015.942.36$354
May 1999022415.792.32$520
Apr 1999035515.102.21$784
Mar 199915528512.471.84$2,457
Feb 199901879.981.82$340
Jan 1999027010.381.90$513
Dec 19981722589.201.77$2,040
Nov 199817928910.892.19$2,581
Oct 199817931212.421.97$2,838
Sep 199833329112.592.08$4,799
Aug 199817351511.301.91$2,937
Jul 199817665011.742.24$3,520
Jun 199816660811.242.24$3,226
May 199817292512.622.21$4,212
Apr 199817961613.042.51$3,877
Mar 199834940312.802.31$5,398
Feb 199817923313.952.30$3,033
Jan 199817749814.702.15$3,675
Dec 199717955516.322.41$4,259
Nov 199717760918.193.09$5,100
Oct 199738144519.253.15$8,736
Sep 199718232517.742.95$4,189
Aug 199719427117.862.55$4,157
Jul 199719029017.582.25$3,992
Jun 199718351917.242.26$4,326
May 199738774418.972.31$9,059
Apr 199719050117.882.08$4,441
Mar 199733557118.951.94$7,456
Feb 199722666220.492.21$6,091
Jan 199741868423.483.54$12,236
Dec 199643369623.32$10,098
Nov 199622271021.97$4,877
Oct 199644888923.31$10,443
Sep 199622074822.22$4,888
Aug 19962261,09920.26$4,579
Jul 19963931,02919.55$7,683
Jun 19961901,01718.73$3,559
May 19964211,09519.43$8,180
Apr 199621956021.51$4,711
Mar 199616479019.38$3,178
Feb 199620680816.98$3,498
Jan 199642950917.07$7,323
Dec 199539359717.19$6,756
Nov 199543167516.00$6,896
Oct 199537098215.43$5,709
Sep 199522385116.18$3,608
Aug 199521393515.92$3,391
Jul 199501,01615.24$0
Jun 199541166416.41$6,745
May 1995219017.56$3,846
Apr 1995436017.73$7,730
Mar 1995444016.44$7,299
Feb 1995223016.58$3,697
Jan 1995452015.92$7,196
Dec 1994441015.03$6,628
Nov 1994223015.90$3,546
Oct 1994429015.58$6,684
Sep 1994440115.29$6,728
Aug 1994449116.13$7,242
Jul 1994442117.56$7,762
Jun 1994220117.09$3,760
May 1994443115.88$7,035
Apr 1994222114.14$3,139
Mar 1994456112.46$5,682
Feb 1994454112.50$5,675
Jan 1994220112.66$2,785
Dec 1993647112.33$7,978
Nov 1993455114.49$6,593
Oct 1993444115.85$7,037
Sep 1993226115.03$3,397
Aug 1993653115.66$10,226
Jul 1993449115.46$6,942
Jun 1993444116.79$7,455
May 1993453117.68$8,009
Apr 1993418118.05$7,545
Mar 1993223118.14$4,045
Feb 1993449117.90$8,037
Jan 1993233116.93$3,945

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.

Aug 2025 — as filed, then multipliedworked
Oil                   20 bbl  × $ 63.93 =     $1,279
Casinghead gas         0 Mcf  × $  3.01 =         $0

────────────────────────────────────────────────────
Month total                                   $1,279

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. 7B/O/14572 is the state's own key, not one this site invented.