CULBERTSON "18"

Operated by WHITE ROCK OIL & GAS, LLC (P-5 916958) in the SOUTH PARK (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 190975District 7CField 847373752 tax incentive programmesCondensateGasSaveExport
Value, all time
$5.4 M
Apr 2002 – May 2026
Value, last 12 filed months
$10 k
at the published price for each month
Months reported
290
no gaps in the span
Streams
2
condensate, 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 15 wells, and the rule below applies to all of them.

Discovered
1997-03-18
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 07/01/98.

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
High Cost Gas112004-11-05155860
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
CondensateDisposition6,269 bbl$322,793
GasProduction984,292 Mcf$5,032,051
Total$5,354,843

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 30.5301, -102.2404. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.53013, -102.24035 · 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
no depth filed
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.

Completions filed
Apr 2002
1 of 1 wells

1 well

42-443309223HApr 2002

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 (290)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

290 months

May 2026075106.413.05$228
Apr 202602598.932.87$72
Mar 20260089.753.15$0
Feb 2026022863.503.75$855
Jan 2026021159.138.00$1,688
Dec 202506256.664.41$274
Nov 2025024958.593.93$978
Oct 2025027959.383.30$922
Sep 2025041262.743.08$1,268
Aug 2025041663.933.01$1,254
Jul 2025043266.743.32$1,432
Jun 2025042966.483.13$1,342
May 2025045460.553.23$1,467
Apr 2025041362.363.54$1,463
Mar 2025043467.704.27$1,852
Feb 202503,60570.884.34$15,649
Jan 202502,42874.324.28$10,389
Dec 2024043668.993.12$1,361
Nov 2024014269.052.20$312
Oct 2024038771.372.28$883
Sep 2024030369.612.36$716
Aug 2024034375.632.06$708
Jul 2024027979.932.15$599
Jun 2024037678.082.63$990
May 2024041978.812.20$921
Apr 2024042084.451.66$697
Mar 2024043080.301.55$664
Feb 2024042776.091.78$762
Jan 2024044973.023.30$1,481
Dec 2023046271.262.61$1,206
Nov 202317344577.892.81$14,724
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 20234075.112.47$300
Jan 2023044276.533.39$1,497
Dec 2022047676.415.73$2,727
Nov 2022046385.005.65$2,614
Oct 2022047887.185.86$2,803
Sep 2022046484.888.16$3,788
Aug 2022048094.529.13$4,381
Jul 20220474101.587.54$3,575
Jun 20220121115.097.98$965
May 202201,835109.378.43$15,475
Apr 202201,770104.226.84$12,103
Mar 20220297108.885.08$1,508
Feb 2022034291.054.86$1,662
Jan 202201,66581.844.54$7,555
Dec 2021075271.323.90$2,932
Nov 202102,53277.435.24$13,260
Oct 202102,48479.795.71$14,193
Sep 20211883,14569.865.35$29,962
Aug 202101,16666.024.22$4,921
Jul 202106,19070.783.98$24,649
Jun 202103,53369.493.38$11,944
May 2021049763.483.02$1,500
Apr 2021051160.362.76$1,410
Mar 2021050761.302.72$1,377
Feb 20210057.805.55$0
Jan 2021030150.412.81$846
Dec 2020049044.642.68$1,311
Nov 2020051238.772.71$1,386
Oct 202001,16736.972.48$2,892
Sep 202003,81737.091.99$7,600
Aug 202003,69639.982.39$8,815
Jul 202003,90638.371.83$7,129
Jun 202003,79234.901.69$6,410
May 202003,76016.921.81$6,823
Apr 202003,31814.751.80$5,987
Mar 202003,86630.341.86$7,176
Feb 202004,71349.881.98$9,335
Jan 202007,77157.252.09$16,278
Dec 201903,49359.012.30$8,049
Nov 201901,69955.302.75$4,673
Oct 201901,92753.472.42$4,661
Sep 2019011355.052.66$300
Aug 2019012653.112.30$290
Jul 2019013356.272.46$327
Jun 2019012552.782.49$311
May 2019018658.482.74$510
Apr 2019010462.632.75$286
Mar 201909856.803.06$300
Feb 201908450.852.79$235
Jan 201909946.033.23$320
Dec 2018012346.594.19$515
Nov 20180052.934.24$0
Oct 201804361.443.40$146
Sep 2018052459.543.11$1,629
Aug 2018056459.403.07$1,730
Jul 2018055665.142.93$1,630
Jun 201802,32560.183.08$7,154
May 201803,53365.382.90$10,249
Apr 201804,16663.842.90$12,085
Mar 201806,12661.222.79$17,072
Feb 201801,15661.782.77$3,198
Jan 2018065662.874.01$2,630
Dec 201705,21857.272.92$15,244
Nov 2017062055.423.12$1,933
Oct 2017050749.292.98$1,513
Sep 2017053347.523.09$1,646
Aug 2017057745.373.00$1,734
Jul 2017059143.873.09$1,825
Jun 2017056942.493.09$1,757
May 2017061545.373.26$2,007
Apr 20177260347.933.21$5,388
Mar 201701,56646.772.98$4,672
Feb 201703,43050.452.95$10,127
Jan 201704,45449.413.42$15,227
Dec 201606,29548.763.72$23,435
Nov 201603,30442.492.64$8,737
Oct 2016038746.193.09$1,196
Sep 2016037141.553.10$1,150
Aug 20166543341.442.92$3,960
Jul 201601241.622.92$35
Jun 201602,26945.352.69$6,094
May 2016043842.521.99$872
Apr 201602,47236.561.99$4,922
Mar 201605,20433.011.79$9,336
Feb 2016045126.472.06$931
Jan 2016037427.352.36$884
Dec 2015037532.362.00$751
Nov 20154539338.792.17$2,597
Oct 2015042543.552.43$1,031
Sep 2015042742.992.76$1,178
Aug 2015026640.162.87$764
Jul 2015030548.152.95$898
Jun 201501,40556.152.88$4,050
May 201503,17655.212.96$9,387
Apr 201502,61149.822.71$7,067
Mar 2015040742.892.93$1,194
Feb 2015035744.662.98$1,063
Jan 2015035443.433.10$1,098
Dec 201403,66654.693.59$13,166
Nov 201405,82170.464.25$24,750
Oct 201401,41578.303.90$5,520
Sep 2014093686.164.05$3,787
Aug 201401,10489.394.04$4,455
Jul 2014076196.564.18$3,181
Jun 2014078198.164.74$3,700
May 2014093994.734.73$4,438
Apr 2014097795.944.81$4,699
Mar 201401,02495.895.06$5,178
Feb 2014088397.406.19$5,468
Jan 201401,84090.404.86$8,944
Dec 2013030891.824.35$1,341
Nov 201303,97188.853.74$14,845
Oct 20133321,10297.423.78$36,508
Sep 201304,088104.113.72$15,198
Aug 201308,739104.253.52$30,784
Jul 201307,043102.523.72$26,184
Jun 2013069494.403.93$2,730
May 2013076594.834.15$3,174
Apr 2013075093.964.28$3,212
Mar 201301,30893.623.91$5,118
Feb 201301,37091.233.42$4,685
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012047786.953.62$1,729
Oct 2012078889.383.40$2,679
Sep 2012079594.672.92$2,320
Aug 2012014492.662.91$419
Jul 2012021985.133.02$662
Jun 2012079779.822.52$2,008
May 2012086991.612.49$2,162
Apr 2012096101.652.00$192
Mar 2012108630105.052.22$12,745
Feb 20120697101.102.57$1,791
Jan 2012054498.092.73$1,487
Dec 20111982396.873.24$19,255
Nov 2011010895.723.31$358
Oct 201102284.983.65$80
Sep 201107,77983.623.99$31,006
Aug 2011098283.404.15$4,075
Jul 20110994.144.52$41
Jun 201101,15992.904.64$5,378
May 2011014798.134.40$648
Apr 20110323105.964.33$1,400
Mar 201136811,70696.364.06$82,956
Feb 2011069385.644.18$2,897
Jan 2011084686.504.59$3,882
Dec 2010049885.734.35$2,165
Nov 201002,03780.843.80$7,731
Oct 2010093778.103.51$3,288
Sep 201001,56372.633.98$6,220
Aug 201001,79273.684.42$7,919
Jul 201001,67272.554.74$7,919
Jun 201001,78570.364.91$8,765
May 201001,51271.124.24$6,404
Apr 20101121,22581.694.12$14,200
Mar 201001,99378.394.39$8,747
Feb 201002,16673.585.44$11,788
Jan 201002,38674.365.96$14,230
Dec 200903,26971.445.48$17,926
Nov 200901,41074.593.75$5,290
Oct 200901,89972.544.11$7,805
Sep 200902,42265.543.06$7,423
Aug 20091874,10167.423.22$25,807
Jul 200902,30361.133.46$7,979
Jun 200901,77466.163.90$6,910
May 200901,36854.743.93$5,370
Apr 200902,34646.773.59$8,416
Mar 200903,89642.144.06$15,814
Feb 200903,78532.814.63$17,536
Jan 200904,74735.865.37$25,496
Dec 20082028,53337.105.98$58,497
Nov 2008066655.496.86$4,569
Oct 200804,14375.246.92$28,678
Sep 20080856101.767.88$6,743
Aug 20080674114.228.48$5,718
Jul 20080676131.0811.39$7,699
Jun 20080670131.3313.03$8,732
May 20080751123.1711.57$8,692
Apr 20080733110.3110.45$7,663
Mar 200801,193101.909.66$11,529
Feb 200818088992.538.77$24,452
Jan 200802,67790.388.21$21,967
Dec 200703,44488.337.30$25,148
Nov 200702,96491.677.29$21,613
Oct 200703,96682.856.92$27,453
Sep 200703,41675.846.24$21,330
Aug 20071025,49569.066.39$42,146
Jul 200707,01470.906.39$44,805
Jun 20071853,73862.007.55$39,686
May 200702,79158.747.85$21,899
Apr 200704,61759.617.81$36,037
Mar 200704,76956.927.30$34,823
Feb 200704,71055.108.22$38,697
Jan 200705,96450.306.73$40,119
Dec 200606,82256.656.92$47,198
Nov 200606,71954.207.62$51,182
Oct 200607,89354.906.01$47,467
Sep 200604,81960.085.04$24,274
Aug 200608,07368.717.34$59,255
Jul 20061599,66169.376.34$72,307
Jun 200604,42666.286.38$28,255
May 200604,83266.016.42$31,046
Apr 200606,88164.397.36$50,647
Mar 20061758,35156.707.08$69,072
Feb 200606,61357.597.75$51,258
Jan 200608,59360.598.93$76,764
Dec 200508,50154.9413.42$114,044
Nov 2005010,50554.6910.59$111,231
Oct 2005013,67658.3413.80$188,671
Sep 200504,30261.4512.08$51,964
Aug 200507,18061.519.80$70,341
Jul 200509,36255.697.84$73,432
Jun 200519317,94152.337.38$142,523
May 2005160145.226.65$4,043
Apr 2005011,55249.207.36$85,028
Mar 200518825,94350.377.15$195,089
Feb 200501,27645.226.31$8,054
Jan 2005068843.166.32$4,350
Dec 2004021,09739.866.75$142,428
Nov 2004016745.286.33$1,057
Oct 2004014,78949.706.52$96,352
Sep 200417624,28143.245.28$135,909
Aug 200418122,93042.375.55$134,946
Jul 2004081738.286.08$4,971
Jun 200401,34636.106.43$8,659
May 200401,54237.486.49$10,015
Apr 200401,02534.475.86$6,005
Mar 200401,55334.365.53$8,588
Feb 200401,64232.455.51$9,047
Jan 200401,69232.036.30$10,659
Dec 200301,69630.266.30$10,688
Nov 200301,13128.804.60$5,197
Oct 200301,18828.174.76$5,654
Sep 200301,34126.314.75$6,369
Aug 20031801,55729.765.13$13,344
Jul 200302,26829.415.17$11,727
Jun 200301,52428.565.98$9,118
May 2003324726.595.97$1,132
Apr 200306,58826.675.41$35,623
Mar 20031598,54031.146.10$57,011
Feb 200308,61733.487.93$68,297
Jan 200318411,54030.315.58$69,994
Dec 2002013,19726.914.85$64,055
Nov 200218611,12624.664.14$50,615
Oct 2002016,85626.464.23$71,286
Sep 200217622,87527.443.64$87,985
Aug 200217637,19025.963.16$122,244
Jul 200215423,70124.583.06$76,352
Jun 200234833,02723.733.34$118,510
May 20021,08071,13224.663.58$281,570
Apr 2002045,73123.653.51$160,622

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
Condensate             0 bbl  × $106.41 =         $0
Gas                   75 Mcf  × $  3.05 =       $228

────────────────────────────────────────────────────
Month total                                     $228

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/G/190975 is the state's own key, not one this site invented.