HART

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 23494District 7BField 85948001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$42 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
OilDisposition24,364 bbl$636,899
Casinghead gasProduction135,627 Mcf$408,293
Total$1,045,193

10,324 Mcf of this lease's gas, across 35 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 (7)

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 32.7033, -98.8075. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.70300, -98.80753 · 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
42.9%
3 of 7 wells
With a plug date
0.0%
0 of 7 wells
Median depth
3,360 ft
7 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
342.9%
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.
457.1%

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 3,335 and 4,340 ft, median 3,360 ft, over the 7 wells that filed a depth.

Completions filed
Feb 1986 – Jul 2024
7 of 7 wells

7 wells

42-4293468263,360 ftJul 2024Yes
42-4293372684,340 ftMay 2022
42-4293399974,337 ftMay 2022
42-4293466753,335 ftAug 1996
42-4293466643,356 ftJul 1993Yes
42-4293465133,377 ftFeb 1986
42-4293465023,345 ftFeb 1986Yes

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 2026174286106.413.05$19,386
Apr 2026033598.932.87$961
Mar 2026058189.753.15$1,830
Feb 2026051463.503.75$1,928
Jan 2026060759.138.00$4,855
Dec 2025065856.664.41$2,904
Nov 2025047558.593.93$1,865
Oct 2025065459.383.30$2,161
Sep 2025050862.743.08$1,563
Aug 2025063963.933.01$1,926
Jul 2025039166.743.32$1,296
Jun 2025038866.483.13$1,214
May 2025053260.553.23$1,720
Apr 2025057962.363.54$2,051
Mar 2025061867.704.27$2,638
Feb 2025054570.884.34$2,366
Jan 2025067674.324.28$2,892
Dec 2024071268.993.12$2,222
Nov 2024079669.052.20$1,750
Oct 2024067171.372.28$1,531
Sep 2024058969.612.36$1,393
Aug 2024068275.632.06$1,407
Jul 2024078479.932.15$1,683
Jun 2024066578.082.63$1,752
May 20241581,01778.812.20$14,688
Apr 2024082684.451.66$1,371
Mar 202401,28080.301.55$1,978
Feb 202401,30476.091.78$2,326
Jan 2024085973.023.30$2,833
Dec 202301,41271.262.61$3,686
Nov 202301,55777.892.81$4,371
Oct 202301,75985.443.09$5,431
Sep 202301,72189.042.74$4,707
Aug 202301,82680.522.67$4,881
Jul 202301,34774.852.64$3,559
Jun 202301,06068.962.26$2,394
May 202301,02670.622.23$2,285
Apr 202301,64378.122.24$3,677
Mar 2023095072.852.39$2,274
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20226076.415.73$458
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 202210108.885.08$109
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 2012103086.773.42$8,937
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 20121710101.102.57$17,288
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 2011174094.144.52$16,380
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 2010176078.103.51$13,746
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 2010172078.394.39$13,483
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 20091662961.133.46$10,248
Jun 2009013566.163.90$526
May 200908854.743.93$345
Apr 2009013546.773.59$484
Mar 2009014242.144.06$576
Feb 2009013132.814.63$607
Jan 2009014535.865.37$779
Dec 2008015137.105.98$903
Nov 200818016555.496.86$11,120
Oct 2008011875.246.92$817
Sep 2008093101.767.88$733
Aug 20080120114.228.48$1,018
Jul 20080199131.0811.39$2,267
Jun 20080173131.3313.03$2,255
May 20080155123.1711.57$1,794
Apr 20080161110.3110.45$1,683
Mar 20080106101.909.66$1,024
Feb 200819610692.538.77$19,066
Jan 2008013490.388.21$1,100
Dec 200706588.337.30$475
Nov 2007010791.677.29$780
Oct 2007024182.856.92$1,668
Sep 2007025175.846.24$1,567
Aug 2007030869.066.39$1,967
Jul 2007027970.906.39$1,782
Jun 200719424562.007.55$13,877
May 2007026058.747.85$2,040
Apr 2007022059.617.81$1,717
Mar 2007020256.927.30$1,475
Feb 2007013355.108.22$1,093
Jan 2007016650.306.73$1,117
Dec 20061904856.656.92$11,096
Nov 2006016154.207.62$1,226
Oct 2006018354.906.01$1,101
Sep 2006018160.085.04$912
Aug 200619321568.717.34$14,839
Jul 2006024269.376.34$1,535
Jun 2006025466.286.38$1,622
May 2006024666.016.42$1,581
Apr 200619615964.397.36$13,791
Mar 2006017956.707.08$1,268
Feb 2006011857.597.75$915
Jan 2006016660.598.93$1,483
Dec 2005026554.9413.42$3,555
Nov 200519712954.6910.59$12,140
Oct 2005017658.3413.80$2,428
Sep 2005014461.4512.08$1,739
Aug 2005018561.519.80$1,812
Jul 200518822855.697.84$12,258
Jun 2005024652.337.38$1,816
May 200519223445.226.65$10,239
Apr 2005022649.207.36$1,663
Mar 2005019950.377.15$1,424
Feb 200501045.226.31$63
Jan 200519926443.166.32$10,258
Dec 2004035839.866.75$2,417
Nov 2004026145.286.33$1,652
Oct 2004032349.706.52$2,104
Sep 2004036343.245.28$1,918
Aug 200419442942.375.55$10,601
Jul 2004037238.286.08$2,263
Jun 2004045436.106.43$2,921
May 2004045037.486.49$2,923
Apr 200418629534.475.86$8,140
Mar 2004010034.365.53$553
Feb 2004020132.455.51$1,107
Jan 200402832.036.30$176
Dec 200319640030.266.30$8,452
Nov 2003037528.804.60$1,723
Oct 2003035928.174.76$1,709
Sep 2003030826.314.75$1,463
Aug 2003036429.765.13$1,867
Jul 200318032129.415.17$6,954
Jun 2003038128.565.98$2,280
May 2003041626.595.97$2,485
Apr 2003030126.675.41$1,628
Mar 20031817931.146.10$6,118
Feb 2003010933.487.93$864
Jan 2003012230.315.58$681
Dec 20021801526.914.85$4,917
Nov 200204124.664.14$170
Oct 2002028726.464.23$1,214
Sep 200218040127.443.64$6,397
Aug 2002038325.963.16$1,212
Jul 2002034324.583.06$1,050
Jun 200217940423.733.34$5,596
May 2002034024.663.58$1,219
Apr 200218634623.653.51$5,614
Mar 2002031022.003.10$962
Feb 2002025418.222.38$603
Jan 200218624517.172.38$3,776
Dec 2001031216.932.36$738
Nov 2001023018.072.41$553
Oct 200118330719.782.53$4,396
Sep 2001035624.262.25$801
Aug 200118036224.873.05$5,582
Jul 2001028723.933.20$918
Jun 200105224.563.82$199
May 200118232425.524.31$6,040
Apr 2001033824.685.34$1,803
Mar 200118028724.545.38$5,960
Feb 2001034027.755.77$1,961
Jan 2001038827.478.40$3,259
Dec 2000025726.889.12$2,344
Nov 200020133432.215.66$8,364
Oct 2000045331.235.15$2,331
Sep 200018159131.875.19$8,834
Aug 2000041429.644.54$1,880
Jul 200018370628.534.09$8,108
Jun 2000065829.304.40$2,893
May 2000071627.263.68$2,635
Apr 200018472624.513.12$6,772
Mar 2000064628.422.86$1,847
Feb 200018154427.622.73$6,482
Jan 200018041925.272.48$5,588
Dec 1999043124.282.42$1,045
Nov 19997575523.192.43$3,577
Oct 199918780320.982.80$6,175
Sep 199919093121.752.62$6,571
Aug 199901,10819.262.88$3,186
Jul 199918881417.892.37$5,294
Jun 199901,06215.942.36$2,509
May 199918599315.792.32$5,226
Apr 199919459515.102.21$4,243
Mar 199919489012.471.84$4,055
Feb 19991948729.981.82$3,521
Jan 199919397110.381.90$3,848
Dec 19982006269.201.77$2,950
Nov 19981971,11410.892.19$4,580
Oct 199818991512.421.97$4,149
Sep 19981871,39612.592.08$5,262
Aug 19981891,58211.301.91$5,153
Jul 19981911,64811.742.24$5,929
Jun 19983761,66711.242.24$7,956
May 19983851,91012.622.21$9,073
Apr 19983911,75413.042.51$9,493
Mar 19981932,01312.802.31$7,119
Feb 19983681,88013.952.30$9,456
Jan 19985492,68814.702.15$13,862
Dec 19973892,84916.322.41$13,218
Nov 19975692,55518.193.09$18,241
Oct 19977732,89419.253.15$23,996
Sep 19973881,91417.742.95$12,539
Aug 19973802,37517.862.55$12,854
Jul 19977412,85317.582.25$19,437
Jun 19975693,13917.242.26$16,895
May 19977542,59918.972.31$20,303
Apr 19979432,84417.882.08$22,784
Mar 19971,1473,45818.951.94$28,441
Feb 19971,1153,01720.492.21$29,502
Jan 19973821,91023.483.54$15,730
Dec 19965741,65023.32$13,386
Nov 19963921,95621.97$8,612
Oct 19969711,17323.31$22,634
Sep 19969672,04222.22$21,487
Aug 199601,14920.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 1996021717.07$0
Dec 1995021117.19$0
Nov 1995019416.00$0
Oct 1995018015.43$0
Sep 19950016.18$0
Aug 199502515.92$0
Jul 199501515.24$0
Jun 1995184616.41$3,019
May 199503417.56$0
Apr 199502017.73$0
Mar 199502016.44$0
Feb 199502316.58$0
Jan 199502515.92$0
Dec 199402915.03$0
Nov 199402315.90$0
Oct 199403015.58$0
Sep 199403015.29$0
Aug 19941863016.13$3,000
Jul 199403617.56$0
Jun 199404317.09$0
May 199404715.88$0
Apr 19941824514.14$2,573
Mar 199405612.46$0
Feb 199405312.50$0
Jan 199406612.66$0
Dec 19931696612.33$2,084
Nov 199308114.49$0
Oct 199318420215.85$2,916
Sep 1993015115.03$0
Aug 199318320515.66$2,866
Jul 199329819115.46$4,607
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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.

May 2026 — as filed, then multipliedworked
Oil                  174 bbl  × $106.41 =    $18,515
Casinghead gas       286 Mcf  × $  3.05 =       $871

────────────────────────────────────────────────────
Month total                                  $19,386

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/23494 is the state's own key, not one this site invented.