KOPLAR, ROBERT B.

Operated by MAGNOLIA OIL & GAS OPERATING LLC (P-5 521544) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 229703District 03Field 347335002 tax incentive programmesCondensateGasSaveExport
Value, all time
$13.6 M
Jun 2004 – May 2026
Value, last 12 filed months
$84 k
at the published price for each month
Months reported
264
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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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 Gas112008-01-22177934
NGPA1none

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
CondensateDisposition115,940 bbl$6,106,690
GasProduction1,206,646 Mcf$7,445,325
Total$13,552,016

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 30.2226, -96.7313. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.22257, -96.73125 · 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
10,298 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 10,298 ft.

Completions filed
Jun 2004
1 of 1 wells

1 well

42-477303071RE10,298 ftJun 2004

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 (264)

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

264 months

May 2026184222106.413.05$20,256
Apr 2026069798.932.87$2,000
Mar 2026078889.753.15$2,482
Feb 20261651,10063.503.75$14,603
Jan 202601,02959.138.00$8,230
Dec 20250056.664.41$0
Nov 2025036958.593.93$1,449
Oct 2025014859.383.30$489
Sep 2025078562.743.08$2,415
Aug 20251831,18363.933.01$15,266
Jul 2025064266.743.32$2,128
Jun 202518095866.483.13$14,964
May 2025093960.553.23$3,035
Apr 202501,02362.363.54$3,625
Mar 20251791,07367.704.27$16,698
Feb 20251841,70870.884.34$20,456
Jan 202549074.324.28$3,642
Dec 2024039068.993.12$1,217
Nov 2024094669.052.20$2,080
Oct 202417798871.372.28$14,887
Sep 2024080669.612.36$1,906
Aug 202401,01975.632.06$2,103
Jul 202417591479.932.15$15,950
Jun 202401,08078.082.63$2,845
May 20241871,43278.812.20$17,886
Apr 202419025884.451.66$16,474
Mar 2024092780.301.55$1,432
Feb 202401,04876.091.78$1,869
Jan 202418571473.023.30$15,863
Dec 2023096371.262.61$2,514
Nov 2023096977.892.81$2,721
Oct 202318399685.443.09$18,710
Sep 202301,07789.042.74$2,946
Aug 202301,01280.522.67$2,705
Jul 202301,08974.852.64$2,877
Jun 202318785668.962.26$14,829
May 202301,11270.622.23$2,477
Apr 202301,11678.122.24$2,497
Mar 20231861,16472.852.39$16,336
Feb 2023098075.112.47$2,416
Jan 20231831,45176.533.39$18,921
Dec 202201,24676.415.73$7,138
Nov 20221811,57185.005.65$24,255
Oct 20221892,51687.185.86$31,230
Sep 202207784.888.16$629
Aug 202217875594.529.13$23,716
Jul 202201,684101.587.54$12,701
Jun 20223601,928115.097.98$56,812
May 202203,596109.378.43$30,325
Apr 202200104.226.84$0
Mar 202205108.885.08$25
Feb 202201091.054.86$49
Jan 202201381.844.54$59
Dec 202118553571.323.90$15,280
Nov 2021075277.435.24$3,938
Oct 2021063979.795.71$3,651
Sep 202118463869.865.35$16,268
Aug 2021067666.024.22$2,853
Jul 202118356170.783.98$15,187
Jun 2021055669.493.38$1,880
May 202117987063.483.02$13,988
Apr 2021094860.362.76$2,615
Mar 20211841,14361.302.72$14,385
Feb 2021086057.805.55$4,771
Jan 202118197650.412.81$11,867
Dec 202001,02544.642.68$2,742
Nov 20201791,16938.772.71$10,104
Oct 2020071236.972.48$1,765
Sep 2020042637.091.99$848
Aug 202017490039.982.39$9,103
Jul 2020084238.371.83$1,537
Jun 202018580334.901.69$7,814
May 202001,08616.921.81$1,971
Apr 202018083814.751.80$4,167
Mar 2020093930.341.86$1,743
Feb 202017687549.881.98$10,512
Jan 202001,03357.252.09$2,164
Dec 201917388659.012.30$12,250
Nov 2019090155.302.75$2,478
Oct 20191721,04953.472.42$11,734
Sep 20191761,03955.052.66$12,450
Aug 2019079753.112.30$1,837
Jul 201917398156.272.46$12,148
Jun 20191741,16252.782.49$12,078
May 2019084158.482.74$2,305
Apr 2019096962.632.75$2,665
Mar 201917899256.803.06$13,148
Feb 20191771,02950.852.79$11,874
Jan 201901,04746.033.23$3,380
Dec 20181901,18146.594.19$13,795
Nov 2018090552.934.24$3,835
Oct 201801,14761.443.40$3,898
Sep 201835698359.543.11$24,251
Aug 2018093559.403.07$2,867
Jul 201801,06765.142.93$3,128
Jun 20181791,00860.183.08$13,874
May 20181731,07365.382.90$14,423
Apr 2018083463.842.90$2,419
Mar 201801,12061.222.79$3,121
Feb 2018085261.782.77$2,357
Jan 201817999862.874.01$15,255
Dec 201701,07057.272.92$3,126
Nov 201719699855.423.12$13,974
Oct 201701,07649.292.98$3,210
Sep 201701,14547.523.09$3,535
Aug 201718888345.373.00$11,182
Jul 201702,14643.873.09$6,625
Jun 201719094042.493.09$10,975
May 201702,05445.373.26$6,703
Apr 201701,09347.933.21$3,510
Mar 20171931,52446.772.98$13,574
Feb 2017087650.452.95$2,586
Jan 20171881,13649.413.42$13,173
Dec 20161801,26148.763.72$13,471
Nov 2016089642.492.64$2,369
Oct 201601,15846.193.09$3,579
Sep 20161921,15741.553.10$11,565
Aug 20161901,78441.442.92$13,091
Jul 201601,23841.622.92$3,620
Jun 201617963745.352.69$9,829
May 201601,28842.521.99$2,564
Apr 20161781,21636.561.99$8,929
Mar 20161781,27933.011.79$8,170
Feb 201601,31226.472.06$2,707
Jan 201618171127.352.36$6,631
Dec 201501,03832.362.00$2,077
Nov 20151931,15838.792.17$9,996
Oct 201501,14443.552.43$2,776
Sep 20151821,17742.992.76$11,071
Aug 20151881,34840.162.87$11,422
Jul 201502,48848.152.95$7,327
Jun 20151891,85856.152.88$15,969
May 20151872,01355.212.96$16,274
Apr 201501,74149.822.71$4,712
Mar 20151941,90042.892.93$13,897
Feb 2015084744.662.98$2,521
Jan 20151921,87443.433.10$14,149
Dec 20141911,89854.693.59$17,262
Nov 201401,82270.464.25$7,747
Oct 20141801,93578.303.90$21,642
Sep 201401,86086.164.05$7,525
Aug 20141911,86889.394.04$24,611
Jul 20141891,94596.564.18$26,379
Jun 201401,81498.164.74$8,593
May 20141882,03994.734.73$27,447
Apr 2014092495.944.81$4,444
Mar 20141921,06195.895.06$23,776
Feb 20141921,34197.406.19$27,004
Jan 20141951,37290.404.86$24,297
Dec 201301,11491.824.35$4,851
Nov 20131901,46688.853.74$22,362
Oct 20131911,62497.423.78$24,745
Sep 201301,408104.113.72$5,235
Aug 20131881,491104.253.52$24,851
Jul 20131901,620102.523.72$25,502
Jun 201301,53694.403.93$6,042
May 20131932,33094.834.15$27,970
Apr 20131831,96393.964.28$25,601
Mar 20131751,65893.623.91$22,871
Feb 201301,43491.233.42$4,904
Jan 20131911,79691.603.42$23,638
Dec 201217557786.773.42$17,158
Nov 20121891,54586.953.62$22,034
Oct 20121861,75889.383.40$22,601
Sep 201201,59494.672.92$4,652
Aug 20121921,67692.662.91$22,665
Jul 20121941,78585.133.02$21,907
Jun 20121731,65979.822.52$17,988
May 201201,75691.612.49$4,369
Apr 20121851,707101.652.00$22,214
Mar 20121851,862105.052.22$23,572
Feb 20121911,665101.102.57$23,590
Jan 20121861,88798.092.73$23,404
Dec 20111841,86496.873.24$23,863
Nov 20111921,68595.723.31$23,958
Oct 20111811,87884.983.65$22,233
Sep 20111801,89383.623.99$22,597
Aug 201101,80083.404.15$7,469
Jul 20111772,00694.144.52$25,724
Jun 20111941,89992.904.64$26,834
May 20111821,91098.134.40$26,273
Apr 20111931,839105.964.33$28,419
Mar 20111941,99196.364.06$26,772
Feb 20111951,83585.644.18$24,370
Jan 201101,97586.504.59$9,063
Dec 20101931,74285.734.35$24,120
Nov 20101751,98480.843.80$21,677
Oct 20101942,01478.103.51$22,218
Sep 20101911,96072.633.98$21,672
Aug 20101921,99773.684.42$22,972
Jul 20101922,00572.554.74$23,426
Jun 20101932,06670.364.91$23,724
May 20101942,20871.124.24$23,149
Apr 20101942,08281.694.12$24,431
Mar 20101942,25878.394.39$25,117
Feb 20101961,92873.585.44$24,915
Jan 20102002,29974.365.96$28,583
Dec 20091902,26171.445.48$25,972
Nov 20091932,20874.593.75$22,679
Oct 20091932,29272.544.11$23,421
Sep 20091902,38765.543.06$19,768
Aug 20091822,43167.423.22$20,095
Jul 20091872,42461.133.46$19,829
Jun 20091922,32466.163.90$21,755
May 20091932,51854.743.93$20,450
Apr 20093912,54046.773.59$27,399
Mar 20091932,48742.144.06$18,228
Feb 20091932,43632.814.63$17,618
Jan 20091942,64935.865.37$21,185
Dec 20081962,64737.105.98$23,093
Nov 20081952,67655.496.86$29,179
Oct 20083912,73975.246.92$48,378
Sep 20081942,797101.767.88$41,774
Aug 20081932,876114.228.48$46,442
Jul 20081963,000131.0811.39$59,860
Jun 20081932,911131.3313.03$63,285
May 20083863,056123.1711.57$82,915
Apr 20081933,103110.3110.45$53,731
Mar 20081973,067101.909.66$49,714
Feb 20083903,07192.538.77$63,021
Jan 20083933,41990.388.21$63,575
Dec 20071962,80488.337.30$37,787
Nov 20073911,80091.677.29$48,968
Oct 20073863,66682.856.92$57,356
Sep 20071923,26375.846.24$34,936
Aug 20073824,55169.066.39$55,452
Jul 20073834,84270.906.39$58,085
Jun 20073855,07662.007.55$62,186
May 20073895,46458.747.85$65,722
Apr 20075855,70859.617.81$79,424
Mar 20075875,93156.927.30$76,720
Feb 20075955,72855.108.22$79,846
Jan 20073745,72150.306.73$57,297
Dec 20065924,58556.656.92$65,258
Nov 20067987,43854.207.62$99,910
Oct 20065907,60354.906.01$78,114
Sep 20069848,37460.085.04$101,300
Aug 20061,3607,96068.717.34$151,871
Jul 2006029669.376.34$1,877
Jun 20063905,37666.286.38$60,169
May 200677410,35266.016.42$117,603
Apr 200698512,87264.397.36$158,168
Mar 200699612,77156.707.08$146,929
Feb 20061,17317,18757.597.75$200,772
Jan 20067987,28360.598.93$113,412
Dec 200579817,41554.9413.42$277,471
Nov 20055627,23254.6910.59$107,311
Oct 200559612,63458.3413.80$209,066
Sep 200578210,09661.4512.08$170,003
Aug 20051,34119,03261.519.80$268,938
Jul 20051,17715,53955.697.84$187,429
Jun 20051,95920,66652.337.38$255,051
May 20051,96124,40345.226.65$250,985
Apr 20051,58724,14049.207.36$255,762
Mar 20052,17227,91450.377.15$309,125
Feb 20052,37128,85245.226.31$289,328
Jan 20053,17335,45943.166.32$361,126
Dec 20043,54741,08639.866.75$418,758
Nov 20043,92049,26645.286.33$489,372
Oct 20046,35069,88149.706.52$770,877
Sep 20046,21673,35143.245.28$656,359
Aug 200412,200104,58842.375.55$1,097,446
Jul 200418,597113,56038.286.08$1,402,813
Jun 20046,15044,22036.106.43$506,483

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           184 bbl  × $106.41 =    $19,579
Gas                  222 Mcf  × $  3.05 =       $676

────────────────────────────────────────────────────
Month total                                  $20,256

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. 03/G/229703 is the state's own key, not one this site invented.