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HENDERSON (SMACKOVER) UNIT

Operated by SMACKOVER OIL TREATERS, LTD. (P-5 788995) in the CEDAR CREEK, S. (SMACKOVER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4188District 05Field 16557500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$58.4 M
May 2014 – May 2026
Value, last 12 filed months
$1.3 M
at the published price for each month
Months reported
145
no gaps in the span
Streams
2
oil, casinghead gas

The CEDAR CREEK, S. (SMACKOVER) field

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 6 leases and 6 wells, and the rule below applies to all of them.

Discovered
1984-12-25
as the register files it
Field class
Oil
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 2016-11-15.

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: “EFFECTIVE 11/15/2016”

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
OilDisposition943,737 bbl$51,070,884
Casinghead gasProduction2,414,629 Mcf$7,358,722
Total$58,429,606

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 32.2667, -96.1421. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.26674, -96.14208 · 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
11,454 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 11,454 ft.

Completions filed
May 2014
1 of 1 wells

1 well

42-21331043511,454 ftMay 2014——

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 (145)

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

145 months

May 2026386758106.413.05$43,383
Apr 2026010098.932.87$287
Mar 202648590889.753.15$46,388
Feb 20261691,37363.503.75$15,881
Jan 20267581,34859.138.00$55,602
Dec 20251,2893,07356.664.41$86,597
Nov 20257651,77558.593.93$51,791
Oct 20252,2585,33359.383.30$151,705
Sep 20252,7916,87562.743.08$196,261
Aug 20252,0285,37363.933.01$145,848
Jul 20252,9957,06366.743.32$223,302
Jun 20253,1827,99066.483.13$236,538
May 20251,1333,56860.553.23$80,136
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024025068.993.12$780
Nov 20241,3752,52869.052.20$100,501
Oct 20241,9545,79871.372.28$152,685
Sep 20241,6114,40069.612.36$122,545
Aug 20241,1312,81575.632.06$91,347
Jul 20242044,98579.932.15$27,006
Jun 20248542,66378.082.63$73,695
May 20246761,86378.812.20$57,371
Apr 20245151,71584.451.66$46,337
Mar 20241,0802,27580.301.55$90,239
Feb 20249542,37076.091.78$76,817
Jan 20241,0422,30373.023.30$83,681
Dec 20231,0242,62871.262.61$79,831
Nov 20231,1102,57877.892.81$93,696
Oct 20231,6604,68585.443.09$156,294
Sep 20231,4833,84089.042.74$142,549
Aug 20232,0633,98080.522.67$176,751
Jul 20231,8104,16874.852.64$146,490
Jun 20231,7593,87568.962.26$130,052
May 20231,7593,15070.622.23$131,237
Apr 20231,5762,30378.122.24$128,271
Mar 20231,8554,34072.852.39$145,523
Feb 20232,0814,43275.112.47$167,232
Jan 20232,1174,29276.533.39$176,554
Dec 20221,9642,49876.415.73$164,380
Nov 20222,2605,08585.005.65$220,811
Oct 20222,5007,06387.185.86$259,366
Sep 20222,5016,58384.888.16$266,026
Aug 20222,5016,15094.529.13$292,527
Jul 20222,3757,045101.587.54$294,386
Jun 20222,5816,108115.097.98$345,772
May 20222,4286,108109.378.43$317,059
Apr 20222,1252,553104.226.84$238,924
Mar 20221,3411,668108.885.08$154,476
Feb 20222,1103,03791.054.86$206,872
Jan 20222,8654,33381.844.54$254,133
Dec 20212,3703,06371.323.90$180,971
Nov 20212,0334,65677.435.24$181,798
Oct 20212,3814,65679.795.71$216,584
Sep 20211,79568069.865.35$129,037
Aug 20212,52436,33066.024.22$319,969
Jul 20212,88811,83070.783.98$251,521
Jun 20219205,14969.493.38$81,338
May 20212,9005,26463.483.02$199,977
Apr 20218815,45960.362.76$68,235
Mar 20219543,30061.302.72$67,446
Feb 20210057.805.55$0
Jan 20212,3628,37950.412.81$142,616
Dec 20203,41611,46544.642.68$183,164
Nov 20203,40411,17338.772.71$162,214
Oct 20203,34712,42536.972.48$154,533
Sep 20203,74714,71037.091.99$168,264
Aug 20204,73015,76439.982.39$226,704
Jul 20204,72319,07938.371.83$216,043
Jun 20206,41921,32134.901.69$260,062
May 202010,19120,87416.921.81$210,313
Apr 20206,75526,06314.751.80$146,664
Mar 20208,29330,02430.341.86$307,341
Feb 20207,67727,30649.881.98$437,013
Jan 20209,51517,88557.252.09$582,198
Dec 20195,85519,43059.012.30$390,277
Nov 2019175055.302.75$9,678
Oct 201952115153.472.42$28,223
Sep 20191,0063,59455.052.66$64,931
Aug 20193,69716,53053.112.30$234,439
Jul 20197,13718,86056.272.46$447,996
Jun 20198,85816,26952.782.49$508,055
May 20199,88724,59658.482.74$645,593
Apr 201910,18760,42362.632.75$804,217
Mar 201910,85213,99356.803.06$659,242
Feb 201910,30424,25250.852.79$591,675
Jan 201910,83130,08646.033.23$595,674
Dec 201811,16912,97446.594.19$574,666
Nov 20189,58410,74752.934.24$552,819
Oct 20187,23410,97461.443.40$481,747
Sep 20189,94950,33259.543.11$748,795
Aug 20189,3356,20759.403.07$573,533
Jul 20188,66720,93565.142.93$625,947
Jun 201811,15414,21760.183.08$714,992
May 201810,91014,63065.382.90$755,735
Apr 201811,68919,60163.842.90$803,084
Mar 201813,85728,01661.222.79$926,402
Feb 20189,626061.782.77$594,694
Jan 201811,081062.874.01$696,662
Dec 201713,788057.272.92$789,639
Nov 201712,258055.423.12$679,338
Oct 201711,703049.292.98$576,841
Sep 201710,822047.523.09$514,261
Aug 201712,472045.373.00$565,855
Jul 201713,005043.873.09$570,529
Jun 201713,15738,24742.493.09$677,120
May 201713,64339,30645.373.26$747,254
Apr 201714,95040,33147.933.21$846,081
Mar 201713,82740,37346.772.98$767,149
Feb 20179,73428,57350.452.95$575,445
Jan 201711,46635,70249.413.42$688,593
Dec 201611,66834,42948.763.72$697,105
Nov 201612,93337,93542.492.64$649,837
Oct 201611,83338,77546.193.09$666,391
Sep 201612,05137,05741.553.10$615,619
Aug 201612,60238,93641.442.92$636,089
Jul 201613,25439,29041.622.92$666,529
Jun 201611,53735,32545.352.69$618,080
May 201612,72336,46442.521.99$613,583
Apr 201612,94838,84436.561.99$550,719
Mar 201614,03741,16833.011.79$537,217
Feb 201612,91436,70326.472.06$417,575
Jan 201613,11639,43827.352.36$451,968
Dec 201513,58843,13632.362.00$526,041
Nov 201514,34044,03838.792.17$651,693
Oct 201516,10847,36943.552.43$816,448
Sep 201516,01244,67342.992.76$811,583
Aug 201514,27145,56040.162.87$703,994
Jul 201514,54245,62648.152.95$834,570
Jun 201512,83540,47656.152.88$837,372
May 201516,83044,46955.212.96$1,060,610
Apr 201512,98438,05049.822.71$749,848
Mar 20159,76830,12342.892.93$507,352
Feb 201510,84430,27044.662.98$574,382
Jan 201512,30736,00643.433.10$646,134
Dec 201414,22943,61554.693.59$934,821
Nov 201412,81938,31170.464.25$1,066,119
Oct 201415,60646,33478.303.90$1,402,697
Sep 201413,58947,07886.164.05$1,361,279
Aug 201416,60651,25289.394.04$1,691,218
Jul 201415,39657,17896.564.18$1,725,619
Jun 201413,34943,58798.164.74$1,516,804
May 201404,90694.734.73$23,189

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                  386 bbl  × $106.41 =    $41,074
Casinghead gas       758 Mcf  × $  3.05 =     $2,309

────────────────────────────────────────────────────
Month total                                  $43,383

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. 05/O/4188 is the state's own key, not one this site invented.