CASSELL

Operated by ELLORA ENERGY INC. (P-5 250597) in the HUXLEY (6100) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 181905District 06Field 439408502 tax incentive programmesCondensateGasSaveExport
Value, all time
$9.4 M
Nov 2000 – May 2026
Value, last 12 filed months
$34 k
at the published price for each month
Months reported
307
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 157 leases and 157 wells, and the rule below applies to all of them.

Discovered
1980-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2006-12-05.

The Commission's schedule remark for this field reads: OPTIONS ADOPTED.

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 Gas112002-02-07145614
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
CondensateDisposition513 bbl$20,494
GasProduction1,858,744 Mcf$9,359,347
Total$9,379,841

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 31.7071, -93.9353. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.70710, -93.93526 · 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
6,250 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 6,250 ft.

Completions filed
Nov 2000
1 of 1 wells

1 well

42-419307631H6,250 ftNov 2000

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 (307)

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

307 months

May 20260756106.413.05$2,303
Apr 2026056498.932.87$1,619
Mar 2026070289.753.15$2,211
Feb 2026071163.503.75$2,666
Jan 2026080459.138.00$6,430
Dec 2025077756.664.41$3,429
Nov 2025074058.593.93$2,906
Oct 2025077859.383.30$2,571
Sep 2025076562.743.08$2,354
Aug 2025081463.933.01$2,454
Jul 2025067566.743.32$2,238
Jun 2025075966.483.13$2,375
May 2025072260.553.23$2,334
Apr 2025064462.363.54$2,282
Mar 2025092767.704.27$3,957
Feb 2025065470.884.34$2,839
Jan 2025093674.324.28$4,005
Dec 2024085468.993.12$2,666
Nov 2024079469.052.20$1,746
Oct 2024078271.372.28$1,784
Sep 2024068169.612.36$1,610
Aug 2024073175.632.06$1,509
Jul 2024064779.932.15$1,389
Jun 2024099778.082.63$2,626
May 2024060478.812.20$1,328
Apr 2024071184.451.66$1,180
Mar 2024084680.301.55$1,307
Feb 2024083576.091.78$1,489
Jan 2024085073.023.30$2,803
Dec 2023098771.262.61$2,577
Nov 2023092177.892.81$2,586
Oct 2023089185.443.09$2,751
Sep 202301,15489.042.74$3,156
Aug 2023096380.522.67$2,574
Jul 2023086274.852.64$2,277
Jun 202301,03868.962.26$2,344
May 202301,01870.622.23$2,267
Apr 2023092178.122.24$2,061
Mar 202301,02672.852.39$2,455
Feb 2023092075.112.47$2,268
Jan 202301,18176.533.39$4,001
Dec 202201,01276.415.73$5,798
Nov 202201,09485.005.65$6,177
Oct 202201,05687.185.86$6,192
Sep 2022099684.888.16$8,131
Aug 202201,05994.529.13$9,666
Jul 20220999101.587.54$7,535
Jun 20220990115.097.98$7,897
May 20220995109.378.43$8,391
Apr 202201,220104.226.84$8,342
Mar 202201,028108.885.08$5,219
Feb 2022097091.054.86$4,713
Jan 202201,12381.844.54$5,096
Dec 202101,10571.323.90$4,309
Nov 202101,21277.435.24$6,347
Oct 202101,13979.795.71$6,508
Sep 202101,23769.865.35$6,619
Aug 202101,12366.024.22$4,740
Jul 202101,17470.783.98$4,675
Jun 202101,06969.493.38$3,614
May 2021099163.483.02$2,991
Apr 202101,19260.362.76$3,288
Mar 202101,50561.302.72$4,089
Feb 202101,17557.805.55$6,519
Jan 202101,28750.412.81$3,617
Dec 202001,27244.642.68$3,403
Nov 202001,24438.772.71$3,367
Oct 202001,17236.972.48$2,905
Sep 202001,30937.091.99$2,606
Aug 202001,04239.982.39$2,485
Jul 202001,25238.371.83$2,285
Jun 202001,14334.901.69$1,932
May 202001,06716.921.81$1,936
Apr 202001,15614.751.80$2,086
Mar 202001,08830.341.86$2,020
Feb 202001,27549.881.98$2,525
Jan 202001,22257.252.09$2,560
Dec 201901,25559.012.30$2,892
Nov 201901,57155.302.75$4,321
Oct 201901,26253.472.42$3,052
Sep 201901,14255.052.66$3,035
Aug 201902,17953.112.30$5,021
Jul 201902,60456.272.46$6,406
Jun 201902,74752.782.49$6,843
May 201902,87058.482.74$7,865
Apr 201902,49662.632.75$6,866
Mar 201902,89156.803.06$8,853
Feb 201901,59950.852.79$4,465
Jan 201903,00346.033.23$9,694
Dec 201803,11346.594.19$13,029
Nov 201803,08952.934.24$13,089
Oct 201803,69561.443.40$12,556
Sep 201802,27159.543.11$7,058
Aug 201803,25259.403.07$9,972
Jul 201803,40965.142.93$9,995
Jun 201803,20960.183.08$9,874
May 201803,36965.382.90$9,773
Apr 201803,31863.842.90$9,625
Mar 201803,49161.222.79$9,729
Feb 201803,20761.782.77$8,871
Jan 201803,29162.874.01$13,195
Dec 201703,32957.272.92$9,726
Nov 201703,02255.423.12$9,424
Oct 201703,24649.292.98$9,685
Sep 201703,09847.523.09$9,564
Aug 201703,35645.373.00$10,083
Jul 201703,39943.873.09$10,494
Jun 201703,25542.493.09$10,049
May 201703,42745.373.26$11,184
Apr 201703,33747.933.21$10,717
Mar 201703,45846.772.98$10,318
Feb 201703,07350.452.95$9,073
Jan 201703,32549.413.42$11,368
Dec 201603,60048.763.72$13,402
Nov 201603,56742.492.64$9,432
Oct 201603,08246.193.09$9,524
Sep 201601,09041.553.10$3,380
Aug 201603,55441.442.92$10,393
Jul 201604,07941.622.92$11,928
Jun 201603,26045.352.69$8,756
May 201603,71542.521.99$7,397
Apr 201603,96036.561.99$7,885
Mar 201604,21133.011.79$7,555
Feb 201604,03026.472.06$8,316
Jan 201603,80427.352.36$8,994
Dec 201504,17832.362.00$8,362
Nov 201504,13538.792.17$8,962
Oct 201504,09543.552.43$9,937
Sep 201504,23742.992.76$11,687
Aug 201504,41840.162.87$12,691
Jul 201504,49948.152.95$13,250
Jun 201504,50256.152.88$12,979
May 201504,52055.212.96$13,359
Apr 201504,57249.822.71$12,374
Mar 201504,60842.892.93$13,523
Feb 201504,47444.662.98$13,315
Jan 201505,22043.433.10$16,185
Dec 201404,78654.693.59$17,188
Nov 201403,83370.464.25$16,297
Oct 201405,35278.303.90$20,878
Sep 201405,74186.164.05$23,225
Aug 201406,88589.394.04$27,782
Jul 201408,29296.564.18$34,657
Jun 201402,51198.164.74$11,894
May 201401,80694.734.73$8,536
Apr 201401,83295.944.81$8,810
Mar 201401,72595.895.06$8,723
Feb 201402,03197.406.19$12,576
Jan 201401,66090.404.86$8,069
Dec 201301,94891.824.35$8,483
Nov 201301,54688.853.74$5,779
Oct 201301,62497.423.78$6,138
Sep 201302,033104.113.72$7,558
Aug 201302,112104.253.52$7,440
Jul 201302,204102.523.72$8,194
Jun 201302,47894.403.93$9,747
May 201303,17394.834.15$13,165
Apr 201302,69393.964.28$11,533
Mar 201303,44393.623.91$13,472
Feb 201303,29191.233.42$11,255
Jan 201305,78791.603.42$19,791
Dec 201206,38486.773.42$21,834
Nov 201206,91186.953.62$25,052
Oct 201202,89189.383.40$9,828
Sep 201202,51394.672.92$7,334
Aug 201204,12492.662.91$11,993
Jul 201202,46785.133.02$7,452
Jun 201205,19079.822.52$13,074
May 201206,60791.612.49$16,440
Apr 201206,278101.652.00$12,536
Mar 201206,329105.052.22$14,064
Feb 201206,066101.102.57$15,591
Jan 201206,93098.092.73$18,947
Dec 201109,36996.873.24$30,353
Nov 201108,99395.723.31$29,778
Oct 201103,61984.983.65$13,204
Sep 201103,77983.623.99$15,062
Aug 201104,90183.404.15$20,336
Jul 201126,89994.144.52$31,353
Jun 201138,86192.904.64$41,393
May 201129,06798.134.40$40,135
Apr 201116,569105.964.33$28,571
Mar 201102,83596.364.06$11,503
Feb 201102,64185.644.18$11,039
Jan 201123,88086.504.59$17,977
Dec 201004,90985.734.35$21,343
Nov 201005,12680.843.80$19,455
Oct 201006,06578.103.51$21,281
Sep 201007,44872.633.98$29,639
Aug 2010368,64473.684.42$40,853
Jul 201009,29272.554.74$44,011
Jun 201017,57570.364.91$37,267
May 201009,52071.124.24$40,319
Apr 201009,91481.694.12$40,872
Mar 201009,07178.394.39$39,810
Feb 201009,03273.585.44$49,155
Jan 201008,93974.365.96$53,313
Dec 200909,32771.445.48$51,147
Nov 200908,70174.593.75$32,642
Oct 200919,08872.544.11$37,426
Sep 200919,09265.543.06$27,930
Aug 200909,33267.423.22$30,035
Jul 2009010,28361.133.46$35,625
Jun 2009010,47466.163.90$40,796
May 200909,21154.743.93$36,160
Apr 200919,31846.773.59$33,475
Mar 200907,09042.144.06$28,778
Feb 200906,72932.814.63$31,175
Jan 200907,10035.865.37$38,134
Dec 200805,48737.105.98$32,797
Nov 200803,48255.496.86$23,888
Oct 200804,14875.246.92$28,712
Sep 200807,154101.767.88$56,353
Aug 20080733114.228.48$6,218
Jul 2008014,310131.0811.39$162,983
Jun 200805,283131.3313.03$68,851
May 200804,576123.1711.57$52,964
Apr 200805,574110.3110.45$58,275
Mar 200801,618101.909.66$15,636
Feb 200804,84992.538.77$42,529
Jan 200805,73690.388.21$47,068
Dec 200705,19988.337.30$37,963
Nov 200704,38491.677.29$31,967
Oct 200704,67982.856.92$32,388
Sep 200704,67175.846.24$29,166
Aug 200704,79369.066.39$30,617
Jul 200704,98870.906.39$31,863
Jun 200704,76462.007.55$35,961
May 200705,81058.747.85$45,587
Apr 200705,86859.617.81$45,801
Mar 200706,23856.927.30$45,550
Feb 200705,69955.108.22$46,823
Jan 200706,44550.306.73$43,355
Dec 200606,46656.656.92$44,735
Nov 200606,44354.207.62$49,079
Oct 200606,14054.906.01$36,925
Sep 200606,28160.085.04$31,639
Aug 200606,99468.717.34$51,335
Jul 200607,03669.376.34$44,628
Jun 200606,98566.286.38$44,591
May 200607,28666.016.42$46,813
Apr 200607,03764.397.36$51,796
Mar 200606,98856.707.08$49,495
Feb 200606,53657.597.75$50,661
Jan 200607,23360.598.93$64,615
Dec 200507,92554.9413.42$106,317
Nov 200507,85254.6910.59$83,140
Oct 200508,66358.3413.80$119,513
Sep 200515,14861.4512.08$62,244
Aug 200507,73061.519.80$75,730
Jul 200507,96455.697.84$62,467
Jun 200508,07152.337.38$59,572
May 200506,83645.226.65$45,467
Apr 200508,80249.207.36$64,787
Mar 20051949,26650.377.15$76,069
Feb 200507,95345.226.31$50,199
Jan 200509,56843.166.32$60,491
Dec 2004020,23339.866.75$136,595
Nov 2004110,05745.286.33$63,710
Oct 200419,17549.706.52$59,826
Sep 2004010,03543.245.28$53,024
Aug 200409,81742.375.55$54,491
Jul 200409,50538.286.08$57,830
Jun 200405,31636.106.43$34,198
May 200407,87837.486.49$51,164
Apr 200408,18634.475.86$47,957
Mar 2004010,43934.365.53$57,729
Feb 2004110,16632.455.51$56,043
Jan 200419,70532.036.30$61,170
Dec 2003210,50730.266.30$66,272
Nov 2003310,89528.804.60$50,151
Oct 2003110,86428.174.76$51,737
Sep 2003211,52226.314.75$54,775
Aug 2003112,95329.765.13$66,475
Jul 2003213,32129.415.17$68,940
Jun 2003312,92528.565.98$77,415
May 2003413,28326.595.97$79,441
Apr 2003213,46526.675.41$72,862
Mar 2003214,81331.146.10$90,363
Feb 2003413,09433.487.93$103,915
Jan 2003615,50630.315.58$86,737
Dec 2002714,72326.914.85$71,650
Nov 2002614,17124.664.14$58,773
Oct 2002313,66626.464.23$57,875
Sep 2002314,18027.443.64$51,629
Aug 2002214,20925.963.16$45,011
Jul 2002315,72624.583.06$48,223
Jun 2002014,68423.733.34$49,019
May 200219015,90524.663.58$61,689
Apr 2002016,53923.653.51$58,090
Mar 2002017,14822.003.10$53,205
Feb 2002016,46318.222.38$39,111
Jan 2002220,08517.172.38$47,750
Dec 2001222,15916.932.36$52,427
Nov 2001012,12818.072.41$29,174
Oct 2001218,53219.782.53$46,905
Sep 2001322,91024.262.25$51,651
Aug 2001422,57824.873.05$69,034
Jul 2001123,50423.933.20$75,168
Jun 2001426,44824.563.82$101,240
May 2001031,35425.524.31$135,052
Apr 2001038,94224.685.34$207,768
Mar 2001039,00724.545.38$209,719
Feb 2001038,29327.755.77$220,839
Jan 2001058,31327.478.40$489,757
Dec 2000051,55426.889.12$470,301
Nov 20000032.215.66$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
Condensate             0 bbl  × $106.41 =         $0
Gas                  756 Mcf  × $  3.05 =     $2,303

────────────────────────────────────────────────────
Month total                                   $2,303

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. 06/G/181905 is the state's own key, not one this site invented.