CALLAWAY, C. B.

Operated by GEOMARK RESOURCES, L.L.C. (P-5 300802) in the ROARING SPRINGS, W. (PERMO-PENN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 62550District 8AField 77134500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$21 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 15 leases and 23 wells, and the rule below applies to all of them.

Discovered
1958-03-30
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

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

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.

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
OilDisposition43,725 bbl$1,610,198
Casinghead gasProduction146 Mcf$381
Total$1,610,579

48 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 33.8931, -100.8108. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.89315, -100.81082 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
4,230 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
1100.0%

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 4,230 ft.

Completions filed
Aug 1979
1 of 1 wells

1 well

42-3453019714,230 ftAug 1979

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 2026167059.138.00$9,875
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025174062.743.08$10,917
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025180062.363.54$11,225
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024172068.993.12$11,866
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 2024169079.932.15$13,508
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024173080.301.55$13,892
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023176071.262.61$12,542
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023175080.522.67$14,091
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023174078.122.24$13,593
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022167076.415.73$12,760
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022180084.888.16$15,278
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221760104.226.84$18,343
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021172077.435.24$13,318
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021177070.783.98$12,528
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 2021184060.362.76$11,106
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020173038.772.71$6,707
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 2020185014.751.80$2,729
Mar 20200030.341.86$0
Feb 202078049.881.98$3,891
Jan 202077057.252.09$4,408
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019179055.052.66$9,854
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019183058.482.74$10,702
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018183046.594.19$8,526
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018181059.403.07$10,751
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018181063.842.90$11,555
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017180057.272.92$10,309
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017187045.373.00$8,484
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017181047.933.21$8,675
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016171048.763.72$8,338
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016183041.442.92$7,584
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016180042.521.99$7,654
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016190027.352.36$5,197
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015161042.992.76$6,921
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015173056.152.88$9,714
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015188042.892.93$8,063
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014170078.303.90$13,311
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014188096.564.18$18,153
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014188095.895.06$18,027
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013161097.423.78$15,685
Sep 201300104.113.72$0
Aug 20131860104.253.52$19,391
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 2013188093.964.28$17,664
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012153086.953.62$13,303
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012186092.662.91$17,235
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012181091.612.49$16,581
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 2012190098.092.73$18,637
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011167084.983.65$14,192
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011154094.144.52$14,498
Jun 20110092.904.64$0
May 2011187098.134.40$18,350
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 2011166086.504.59$14,359
Dec 20100085.734.35$0
Nov 2010178080.843.80$14,390
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 2010179073.684.42$13,189
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 2010172071.124.24$12,233
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010189073.585.44$13,907
Jan 20100074.365.96$0
Dec 2009176071.445.48$12,573
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 2009182065.543.06$11,928
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009184066.163.90$12,173
May 20090054.743.93$0
Apr 2009173046.773.59$8,091
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009181035.865.37$6,491
Dec 20080037.105.98$0
Nov 2008168055.496.86$9,322
Oct 20080075.246.92$0
Sep 20081860101.767.88$18,927
Aug 200800114.228.48$0
Jul 20081680131.0811.39$22,021
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081710110.3110.45$18,863
Mar 200800101.909.66$0
Feb 2008187092.538.77$17,303
Jan 20080090.388.21$0
Dec 2007191088.337.30$16,871
Nov 20070091.677.29$0
Oct 2007166082.856.92$13,753
Sep 20070075.846.24$0
Aug 2007169069.066.39$11,671
Jul 20070070.906.39$0
Jun 2007176062.007.55$10,912
May 20070058.747.85$0
Apr 2007179059.617.81$10,670
Mar 20070056.927.30$0
Feb 2007182055.108.22$10,028
Jan 20070050.306.73$0
Dec 2006181056.656.92$10,254
Nov 2006188054.207.62$10,190
Oct 20060054.906.01$0
Sep 2006174060.085.04$10,454
Aug 20060068.717.34$0
Jul 2006173069.376.34$12,001
Jun 20060066.286.38$0
May 2006178066.016.42$11,750
Apr 2006184064.397.36$11,848
Mar 20060056.707.08$0
Feb 2006188057.597.75$10,827
Jan 20060060.598.93$0
Dec 2005189054.9413.42$10,384
Nov 2005183054.6910.59$10,008
Oct 20050058.3413.80$0
Sep 2005189061.4512.08$11,614
Aug 20050061.519.80$0
Jul 2005178055.697.84$9,913
Jun 2005186052.337.38$9,733
May 20050045.226.65$0
Apr 2005187049.207.36$9,200
Mar 2005190050.377.15$9,570
Feb 2005169145.226.31$7,648
Jan 20050143.166.32$6
Dec 2004181139.866.75$7,221
Nov 2004180145.286.33$8,157
Oct 20040149.706.52$7
Sep 2004186143.245.28$8,048
Aug 2004172142.375.55$7,293
Jul 2004177138.286.08$6,782
Jun 2004192136.106.43$6,938
May 2004178137.486.49$6,678
Apr 2004174134.475.86$6,004
Mar 2004190134.365.53$6,534
Feb 2004183132.455.51$5,944
Jan 2004189132.036.30$6,060
Dec 2003187130.266.30$5,665
Nov 2003196128.804.60$5,649
Oct 20030128.174.76$5
Sep 2003366126.314.75$9,634
Aug 20030129.765.13$5
Jul 2003184129.415.17$5,417
Jun 2003191128.565.98$5,461
May 2003182126.595.97$4,845
Apr 2003185126.675.41$4,939
Mar 2003385131.146.10$11,995
Feb 2003191133.487.93$6,403
Jan 2003187130.315.58$5,674
Dec 2002180126.914.85$4,849
Nov 2002175124.664.14$4,320
Oct 2002170126.464.23$4,502
Sep 2002153127.443.64$4,202
Aug 2002181125.963.16$4,702
Jul 2002169124.583.06$4,157
Jun 2002180123.733.34$4,275
May 2002188124.663.58$4,640
Apr 2002173123.653.51$4,095
Mar 2002184122.003.10$4,051
Feb 2002168118.222.38$3,063
Jan 2002170117.172.38$2,921
Dec 2001177116.932.36$2,999
Nov 2001191118.072.41$3,454
Oct 2001144119.782.53$2,851
Sep 2001189124.262.25$4,587
Aug 2001171124.873.05$4,256
Jul 2001183123.933.20$4,382
Jun 2001177124.563.82$4,351
May 2001183125.524.31$4,674
Apr 2001333124.685.34$8,224
Mar 2001166124.545.38$4,079
Feb 2001180127.755.77$5,001
Jan 2001178127.478.40$4,898
Dec 2000173126.889.12$4,659
Nov 2000173132.215.66$5,578
Oct 2000198131.235.15$6,189
Sep 2000177131.875.19$5,646
Aug 2000180129.644.54$5,340
Jul 2000191128.534.09$5,453
Jun 2000375129.304.40$10,992
May 2000182127.263.68$4,965
Apr 2000193124.513.12$4,734
Mar 2000186128.422.86$5,289
Feb 2000196127.622.73$5,416
Jan 2000178125.272.48$4,501
Dec 1999178124.282.42$4,324
Nov 1999194123.192.43$4,501
Oct 1999304120.982.80$6,381
Sep 1999166121.752.62$3,613
Aug 1999320119.262.88$6,166
Jul 19990117.892.37$2
Jun 1999330115.942.36$5,263
May 1999171115.792.32$2,702
Apr 1999168115.102.21$2,539
Mar 1999339112.471.84$4,229
Feb 199917819.981.82$1,778
Jan 1999173110.381.90$1,798
Dec 199818219.201.77$1,676
Nov 1998176110.892.19$1,919
Oct 1998345112.421.97$4,287
Sep 1998170112.592.08$2,142
Aug 1998351111.301.91$3,968
Jul 19980111.742.24$2
Jun 1998350111.242.24$3,936
May 1998178112.622.21$2,249
Apr 1998179113.042.51$2,337
Mar 1998176112.802.31$2,255
Feb 1998352113.952.30$4,913
Jan 1998180114.702.15$2,648
Dec 1997178116.322.41$2,907
Nov 1997357118.193.09$6,497
Oct 1997177119.253.15$3,410
Sep 1997175117.742.95$3,107
Aug 1997177117.862.55$3,164
Jul 1997175117.582.25$3,079
Jun 1997351117.242.26$6,054
May 1997172118.972.31$3,265
Apr 1997179117.882.08$3,203
Mar 1997181118.951.94$3,432
Feb 1997177120.492.21$3,629
Jan 1997174123.483.54$4,089
Dec 1996343123.32$7,999
Nov 1996179121.97$3,933
Oct 1996180123.31$4,196
Sep 1996172122.22$3,822
Aug 1996353120.26$7,152
Jul 1996164119.55$3,206
Jun 1996170118.73$3,184
May 1996345119.43$6,703
Apr 1996176121.51$3,786
Mar 1996357119.38$6,919
Feb 1996174116.98$2,955
Jan 1996174117.07$2,970
Dec 1995353117.19$6,068
Nov 1995171116.00$2,736
Oct 1995354115.43$5,462
Sep 1995181116.18$2,929
Aug 1995311115.92$4,951
Jul 1995178115.24$2,713
Jun 1995265116.41$4,349
May 1995344117.56$6,041
Apr 1995356117.73$6,312
Mar 1995354116.44$5,820
Feb 1995177116.58$2,935
Jan 19950115.92$0
Dec 1994335115.03$5,035
Nov 1994174115.90$2,767
Oct 1994173115.58$2,695
Sep 1994171115.29$2,615
Aug 1994172116.13$2,774
Jul 1994349117.56$6,128
Jun 1994175117.09$2,991
May 1994180115.88$2,858
Apr 1994352114.14$4,977
Mar 19940112.46$0
Feb 1994183112.50$2,288
Jan 1994175112.66$2,216
Dec 1993184112.33$2,269
Nov 1993183114.49$2,652
Oct 19930115.85$0
Sep 1993294115.03$4,419
Aug 1993177115.66$2,772
Jul 1993164115.46$2,535
Jun 1993172116.79$2,888
May 1993172117.68$3,041
Apr 1993174118.05$3,141
Mar 1993172118.14$3,120
Feb 1993345117.90$6,176
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 2026 — as filed, then multipliedworked
Oil                  167 bbl  × $ 59.13 =     $9,875
Casinghead gas         0 Mcf  × $  8.00 =         $0

────────────────────────────────────────────────────
Month total                                   $9,875

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. 8A/O/62550 is the state's own key, not one this site invented.