CLARK WOOD RANCH

Operated by SURGE OPERATING, LLC (P-5 760725) in the HOOPLE (CLEAR FORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 69994District 8AField 42499500Hydrogen sulphide fieldOilSaveExport
Value, all time
$238.5 M
Jan 2013 – May 2026
Value, last 12 filed months
$7.5 M
at the published price for each month
Months reported
161
no gaps in the span
Streams
1
oil

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 105 leases and 1,507 wells, and the rule below applies to all of them.

Discovered
1976-05-01
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 10 acres. The field rule took effect on 2016-09-27.

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: “THE GLORIETA FORMATION IS INCLUDED IN THIS FIELD.”

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
OilDisposition3,855,366 bbl$238,499,342
Total$238,499,342

Wells on this lease (275)

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 33.4776, -101.4989. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.3 miles.

33.47630, -101.49901 · centre of 200 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
6.9%
19 of 275 wells
With a plug date
4.0%
11 of 275 wells
Median depth
4,358 ft
275 wells filed one
Completion to plug
2.3 years
median over 11 wells

What the state filed about each well

On the RRC proration schedule
196.9%
A plug date is filed
114.0%
BothOn the schedule and plugged. Neither fact cancels the other.
114.0%
NeitherNo plug date, and not on the schedule.
25693.1%

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

Total depth in feet, 275 of 275 wells. Median 4,358 ft, with the middle half between 4,310 and 4,407 ft; the shallowest is 4,200 ft and the deepest 4,536 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 275 of 275 wells, Jan 1975 – Dec 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1975 – Dec 2025
275 of 275 wells
Plug dates filed
Aug 2012 – Jun 2026
11 of 275 wells; 264 filed none

Last completion to plug: a median of 2.3 years across the 11 wells that filed both dates, with the middle half between 9 months and 7.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

200 of 275 wells

42-107317341534,497 ftDec 2025——
42-10731959Z 464,438 ftDec 2025——
42-1073002235734,200 ftOct 2025Jun 2026Yes
42-1073068014,380 ftOct 2023Aug 2024Yes
42-10731943K1074,463 ftNov 2022——
42-10732079K1504,458 ftNov 2022——
42-10731895K1474,349 ftOct 2022——
42-1073176310514,373 ftJul 2021——
42-1073050535314,350 ftApr 2020Aug 2022Yes
42-1073176410754,303 ftJan 2020——
42-1073158735274,378 ftJan 2020——
42-1073163735204,415 ftJan 2020——
42-107316691424,520 ftJan 2020——
42-1073178112174,306 ftNov 2019——
42-10731934F5004,464 ftNov 2019Jul 2024Yes
42-1073002535534,250 ftOct 2019——
42-1073176510114,414 ftSep 2019——
42-107317181444,482 ftSep 2019——
42-1073163535704,302 ftSep 2019——
42-10731942K1054,424 ftAug 2019——
42-1073160611114,407 ftAug 2019——
42-1073161135504,357 ftJul 2019——
42-1073178012074,258 ftJul 2019——
42-107316751474,419 ftApr 2019—Yes
42-10732168K1754,394 ftFeb 2019——
42-10732166K1514,427 ftFeb 2019——
42-1073208610184,390 ftDec 2018——
42-1073172310444,400 ftDec 2018——
42-10732167K1724,438 ftNov 2018——
42-1073149810484,357 ftOct 2018——
42-1073169010344,372 ftJun 2018——
42-1073082511434,300 ftDec 2017——
42-10731939F5464,261 ftNov 2017——
42-1073177110784,365 ftNov 2017——
42-10732080K1604,450 ftOct 2017——
42-107317481037R4,311 ftOct 2017——
42-1073082610774,300 ftOct 2017——
42-1073177812374,280 ftSep 2017——
42-1073157635244,374 ftAug 2017——
42-1073166310264,332 ftJun 2017——
42-10732025K1144,382 ftMay 2017——
42-1073174610644,362 ftMay 2017——
42-1073175412044,271 ftApr 2017——
42-10732029F5734,306 ftApr 2017——
42-10732026K1164,405 ftApr 2017——
42-1073172110244,433 ftMar 2017——
42-1073176810734,378 ftMar 2017——
42-10732078K1404,455 ftMar 2017——
42-10732081K1204,471 ftMar 2017——
42-10731954M1704,359 ftFeb 2017——
42-1073161235744,340 ftJan 2017——
42-1073159835054,430 ftJan 2017——
42-10731946K1704,376 ftNov 2016——
42-1073172410624,409 ftOct 2016——
42-1073170412114,364 ftSep 2016—Yes
42-1073177512314,302 ftSep 2016—Yes
42-1073178212134,310 ftSep 2016—Yes
42-1073178912334,303 ftSep 2016—Yes
42-10731945K1634,380 ftSep 2016—Yes
42-10731953M1654,294 ftSep 2016—Yes
42-10731951M1454,269 ftSep 2016——
42-1073207410124,461 ftAug 2016——
42-10732076K1104,519 ftAug 2016——
42-1073157435144,405 ftMay 2016——
42-1073175312224,333 ftMay 2016—Yes
42-10731921F5714,330 ftOct 2015Sep 2018Yes
42-10731955M1744,265 ftOct 2015——
42-10731950K1764,351 ftSep 2015——
42-10732027F5334,353 ftSep 2015——
42-10732023K1014,511 ftSep 2015——
42-10732024K1034,433 ftAug 2015——
42-10731980M1324,335 ftAug 2015——
42-10731978K1224,412 ftAug 2015——
42-10731977K1004,503 ftAug 2015——
42-107317111524,453 ftJul 2015——
42-107316231274,402 ftJul 2015——
42-10731887F5114,461 ftJul 2015——
42-107317691177R4,316 ftJun 2015——
42-107316251374,408 ftJun 2015——
42-1073171235824,305 ftApr 2015——
42-1073149535124,470 ftMar 2015——
42-10731979M1304,366 ftMar 2015——
42-107317501055R4,332 ftFeb 2015——
42-10731941F5664,255 ftFeb 2015——
42-10731940F5564,281 ftFeb 2015——
42-10731962Z 064,469 ftFeb 2015——
42-10731961Z 164,479 ftFeb 2015——
42-10731958Z 314,521 ftFeb 2015——
42-107316701404,512 ftJan 2015——
42-10731938F5374,218 ftJan 2015——
42-10731937F5264,296 ftDec 2014——
42-10731936F5154,417 ftDec 2014——
42-10731947K1654,357 ftDec 2014——
42-10731935F5044,425 ftDec 2014——
42-10731927M1724,304 ftDec 2014——
42-10731944K1544,368 ftDec 2014——
42-10731925M1634,326 ftNov 2014——
42-10731931K1434,374 ftNov 2014——
42-10731933K1324,403 ftNov 2014——
42-10731923M1614,318 ftNov 2014——
42-10731932K1214,505 ftNov 2014——
42-10731899F5514,356 ftNov 2014——
42-10731928M1414,305 ftNov 2014——
42-1073164035604,363 ftNov 2014——
42-10731902F5604,358 ftNov 2014——
42-10731924M1214,357 ftNov 2014——
42-10731892F5134,437 ftOct 2014——
42-10731898F5314,388 ftOct 2014——
42-10731897F5224,420 ftOct 2014——
42-10731900Z 334,497 ftOct 2014——
42-10731920Z 354,491 ftOct 2014——
42-10731926M1524,312 ftOct 2014——
42-10731922Z 174,457 ftOct 2014——
42-10731894F5204,448 ftOct 2014——
42-10731896K1674,358 ftOct 2014——
42-10731891K1564,327 ftSep 2014——
42-10731893K1274,360 ftSep 2014——
42-1073175210224,439 ftSep 2014——
42-10731890K1364,367 ftSep 2014——
42-10731886F5024,450 ftSep 2014——
42-10731889K1344,415 ftSep 2014——
42-1073160535374,260 ftSep 2014——
42-1073161035444,315 ftSep 2014——
42-10731888K1234,379 ftSep 2014——
42-10731880K1414,410 ftSep 2014——
42-10731881K1524,396 ftSep 2014——
42-1073170311834,269 ftSep 2014——
42-10731882K1304,406 ftSep 2014——
42-1073171612244,273 ftSep 2014——
42-10731883F5624,298 ftSep 2014——
42-10731884F5404,430 ftAug 2014——
42-1073176011654,262 ftAug 2014——
42-1073167435464,274 ftAug 2014——
42-1073175835264,297 ftAug 2014——
42-1073171312144,266 ftAug 2014——
42-1073184812124,307 ftAug 2014——
42-1073184012274,293 ftAug 2014——
42-1073175512024,306 ftAug 2014——
42-107316731314,501 ftAug 2014——
42-1073177412214,342 ftAug 2014——
42-1073183912324,339 ftAug 2014——
42-1073170911764,272 ftAug 2014——
42-1073174511854,269 ftJul 2014——
42-1073177311814,311 ftJul 2014——
42-1073183811674,302 ftJul 2014——
42-1073170811744,278 ftJul 2014Aug 2024Yes
42-1073167911724,293 ftJul 2014——
42-1073161635554,306 ftJul 2014——
42-1073167210054,433 ftJul 2014——
42-1073161535764,273 ftJun 2014——
42-1073174710544,323 ftJun 2014——
42-1073171512264,315 ftJun 2014——
42-1073157711644,287 ftJun 2014——
42-1073158335454,387 ftJun 2014——
42-1073170711634,311 ftJun 2014——
42-1073171712234,344 ftJun 2014——
42-1073155835414,400 ftJun 2014——
42-1073173810674,355 ftJun 2014——
42-1073174111864,314 ftJun 2014——
42-1073170510564,348 ftJun 2014——
42-1073170611624,305 ftJun 2014——
42-1073166210364,372 ftJun 2014——
42-1073167635684,247 ftMay 2014——
42-1073157810274,357 ftMay 2014——
42-1073159911444,303 ftMay 2014——
42-1073182735284,279 ftMay 2014——
42-1073172510664,332 ftMay 2014——
42-1073174010164,384 ftMay 2014——
42-1073183710684,322 ftMay 2014——
42-107317351574,377 ftMay 2014——
42-1073168010144,397 ftMay 2014——
42-107317361464,412 ftApr 2014——
42-1073177712364,287 ftApr 2014——
42-107316711334,478 ftApr 2014——
42-1073174411424,332 ftApr 2014——
42-1073168511504,333 ftApr 2014——
42-1073166110464,401 ftMar 2014——
42-1073161335624,328 ftMar 2014——
42-1073171412164,301 ftMar 2014——
42-1073168410474,375 ftMar 2014——
42-1073175612254,302 ftMar 2014——
42-1073173910254,391 ftFeb 2014——
42-1073158535474,317 ftFeb 2014——
42-107318081061K4,405 ftFeb 2014——
42-1073181111954,305 ftFeb 2014——
42-1073174311544,314 ftFeb 2014——
42-1073172210424,427 ftFeb 2014——
42-107316261364,426 ftFeb 2014——
42-1073181010414,404 ftJan 2014——
42-1073169110434,389 ftJan 2014——
42-1073180910214,536 ftJan 2014——
42-107315733511R4,421 ftJan 2014——
42-1073166510044,416 ftDec 2013——
42-1073160711214,347 ftDec 2013——
42-107318121173X4,307 ftDec 2013——
42-1073068324,310 ftApr 2013May 2013Yes
42-1073069234,400 ftApr 2013Jul 2014Yes
42-1073048612394,350 ftAug 2012Aug 2012Yes
42-107300998A4,230 ftJun 1981Jul 2014Yes
42-1073049011774,250 ftMay 1980Jun 2014Yes

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.

Leases whose centres are nearest (109)

Ranked by the distance between lease centres, within 5 miles. A lease has no coordinate the state files — each centre is the mean of that lease's own wells, so this measures how far apart two centres are and not whether the two leases touch.

LeaseOperatorCentres apart
WOOD, CLARKCROSS TIMBERS OPERATING COMPANY0.24 mi
WOOD, CLARK "A" (B & S)JUNO OPERATING COMPANY II, LLC0.31 mi
WOOD, CLARK "A"HAMMER OIL COMPANY0.37 mi
WOOD, CLARK "D"AOCO OPERATING, L.P.0.39 mi
WOOD, CLARK "D"JUNO OPERATING COMPANY II, LLC0.39 mi
WOOD, CLARK "BB"ARCH PETROLEUM INC.0.42 mi
WOOD, CLARK "BB"JUNO OPERATING COMPANY II, LLC0.42 mi
WOOD, CLARKSAND CREEK OIL CO., INC.0.51 mi
WOOD, CLARKJUNO OPERATING COMPANY II, LLC0.51 mi
CLARK WOOD RANCHSURGE OPERATING, LLC0.58 mi

The 10 nearest are listed. 109 leases in all have a centre within 5 miles of this one.

Operators who reported on those leases

Taken from the same 5-mile set above. This is who filed production, not who holds acreage — the state publishes no acreage register.

Every month this lease reported (161)

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

161 months

May 20268,846106.413.05$941,303
Apr 20267,91298.932.87$782,734
Mar 20269,12989.753.15$819,328
Feb 20267,71163.503.75$489,649
Jan 20268,03959.138.00$475,346
Dec 20259,06156.664.41$513,396
Nov 20258,41358.593.93$492,918
Oct 202510,10359.383.30$599,916
Sep 20258,95162.743.08$561,586
Aug 20259,87763.933.01$631,437
Jul 20259,50066.743.32$634,030
Jun 20259,11766.483.13$606,098
May 20258,80560.553.23$533,143
Apr 202510,51562.363.54$655,715
Mar 20259,60467.704.27$650,191
Feb 20258,61570.884.34$610,631
Jan 20259,60574.324.28$713,844
Dec 202410,73868.993.12$740,815
Nov 202410,48369.052.20$723,851
Oct 202410,01171.372.28$714,485
Sep 20249,38269.612.36$653,081
Aug 202410,13075.632.06$766,132
Jul 202410,75479.932.15$859,567
Jun 20249,94778.082.63$776,662
May 202411,40278.812.20$898,592
Apr 202410,13284.451.66$855,647
Mar 202410,83980.301.55$870,372
Feb 202410,67676.091.78$812,337
Jan 202410,82873.023.30$790,661
Dec 202310,54171.262.61$751,152
Nov 202310,21377.892.81$795,491
Oct 202311,39085.443.09$973,162
Sep 202310,29389.042.74$916,489
Aug 202310,98780.522.67$884,673
Jul 202311,18374.852.64$837,048
Jun 202311,42068.962.26$787,523
May 202312,15970.622.23$858,669
Apr 202310,21178.122.24$797,683
Mar 202312,09872.852.39$881,339
Feb 202310,48975.112.47$787,829
Jan 202311,46976.533.39$877,723
Dec 202211,61876.415.73$887,731
Nov 202211,29985.005.65$960,415
Oct 202212,21087.185.86$1,064,468
Sep 202211,80884.888.16$1,002,263
Aug 202213,03894.529.13$1,232,352
Jul 202210,737101.587.54$1,090,664
Jun 202210,354115.097.98$1,191,642
May 202210,059109.378.43$1,100,153
Apr 202211,345104.226.84$1,182,376
Mar 202212,101108.885.08$1,317,557
Feb 202210,25391.054.86$933,536
Jan 202212,41581.844.54$1,016,044
Dec 202112,87671.323.90$918,316
Nov 202111,96977.435.24$926,760
Oct 202111,77879.795.71$939,767
Sep 202112,70969.865.35$887,851
Aug 202112,40366.024.22$818,846
Jul 202113,31070.783.98$942,082
Jun 202112,77269.493.38$887,526
May 202112,89563.483.02$818,575
Apr 202113,11160.362.76$791,380
Mar 202112,95061.302.72$793,835
Feb 20219,05657.805.55$523,437
Jan 202111,57350.412.81$583,395
Dec 202012,74444.642.68$568,892
Nov 202012,62638.772.71$489,510
Oct 202011,67836.972.48$431,736
Sep 202012,28137.091.99$455,502
Aug 202012,51039.982.39$500,150
Jul 202012,43938.371.83$477,284
Jun 202015,62434.901.69$545,278
May 202032916.921.81$5,567
Apr 202016,62814.751.80$245,263
Mar 202020,00530.341.86$606,952
Feb 202019,07849.881.98$951,611
Jan 202020,68957.252.09$1,184,445
Dec 201921,94159.012.30$1,294,738
Nov 201921,57855.302.75$1,193,263
Oct 201922,68053.472.42$1,212,700
Sep 201921,33455.052.66$1,174,437
Aug 201923,07453.112.30$1,225,460
Jul 201923,51756.272.46$1,323,302
Jun 201922,78652.782.49$1,202,645
May 201924,01958.482.74$1,404,631
Apr 201923,82562.632.75$1,492,160
Mar 201924,33456.803.06$1,382,171
Feb 201922,66150.852.79$1,152,312
Jan 201926,10946.033.23$1,201,797
Dec 201826,74946.594.19$1,246,236
Nov 201824,90052.934.24$1,317,957
Oct 201826,98361.443.40$1,657,836
Sep 201825,33659.543.11$1,508,505
Aug 201827,68759.403.07$1,644,608
Jul 201826,94665.142.93$1,755,262
Jun 201827,14160.183.08$1,633,345
May 201827,08165.382.90$1,770,556
Apr 201827,99263.842.90$1,787,009
Mar 201829,16761.222.79$1,785,604
Feb 201827,18961.782.77$1,679,736
Jan 201830,19362.874.01$1,898,234
Dec 201728,53257.272.92$1,634,028
Nov 201729,37655.423.12$1,628,018
Oct 201731,50749.292.98$1,552,980
Sep 201729,45647.523.09$1,399,749
Aug 201731,92245.373.00$1,448,301
Jul 201732,94443.873.09$1,445,253
Jun 201732,29042.493.09$1,372,002
May 201733,93445.373.26$1,539,586
Apr 201733,74447.933.21$1,617,350
Mar 201735,85646.772.98$1,676,985
Feb 201731,36450.452.95$1,582,314
Jan 201736,66249.413.42$1,811,469
Dec 201634,64148.763.72$1,689,095
Nov 201635,58542.492.64$1,512,007
Oct 201636,76546.193.09$1,698,175
Sep 201636,99541.553.10$1,537,142
Aug 201637,91841.442.92$1,571,322
Jul 201640,44141.622.92$1,683,154
Jun 201639,49045.352.69$1,790,872
May 201640,35042.521.99$1,715,682
Apr 201640,88836.561.99$1,494,865
Mar 201642,11533.011.79$1,390,216
Feb 201643,64826.472.06$1,155,363
Jan 201649,94127.352.36$1,365,886
Dec 201544,83032.362.00$1,450,699
Nov 201549,40338.792.17$1,916,342
Oct 201550,73643.552.43$2,209,553
Sep 201552,18442.992.76$2,243,390
Aug 201552,78140.162.87$2,119,685
Jul 201552,31248.152.95$2,518,823
Jun 201550,50156.152.88$2,835,631
May 201555,27055.212.96$3,051,457
Apr 201558,35449.822.71$2,907,196
Mar 201564,95542.892.93$2,785,920
Feb 201551,91644.662.98$2,318,569
Jan 201565,05943.433.10$2,825,512
Dec 201459,77354.693.59$3,268,985
Nov 201466,96870.464.25$4,718,565
Oct 201466,27778.303.90$5,189,489
Sep 201456,49486.164.05$4,867,523
Aug 201455,03289.394.04$4,919,310
Jul 201452,58196.564.18$5,077,221
Jun 201451,66998.164.74$5,071,829
May 201447,06694.734.73$4,458,562
Apr 201441,24795.944.81$3,957,237
Mar 201444,38395.895.06$4,255,886
Feb 201437,71197.406.19$3,673,051
Jan 201436,81790.404.86$3,328,257
Dec 201336,76691.824.35$3,375,854
Nov 201329,90188.853.74$2,656,704
Oct 201331,51597.423.78$3,070,191
Sep 201326,087104.113.72$2,715,918
Aug 201326,248104.253.52$2,736,354
Jul 201322,154102.523.72$2,271,228
Jun 201318,65294.403.93$1,760,749
May 201315,90394.834.15$1,508,081
Apr 201315,25793.964.28$1,433,548
Mar 201313,74893.623.91$1,287,088
Feb 201310,21491.233.42$931,823
Jan 201310,16891.603.42$931,389

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                8,846 bbl  × $106.41 =   $941,303

────────────────────────────────────────────────────
Month total                                 $941,303

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. 8A/O/69994 is the state's own key, not one this site invented.