TOWNES

Operated by CONCHO RESOURCES INC. (P-5 170181) in the PRENTICE (CLEAR FORK, LOWER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66898District 8AField 72995166Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$510 k
Jan 1993 – Aug 1999
Value, last 12 filed months
$36 k
at the published price for each month
Months reported
80
no gaps in the span
Streams
2
oil, casinghead 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 26 leases and 55 wells, and the rule below applies to all of them.

Discovered
1955-04-18
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 20 acres.

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: TRANS. FROM CLANAHAN (CLEARFORK, LO.) EFF. 6-1-62

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
OilDisposition31,548 bbl$509,198
Casinghead gasProduction916 Mcf$541
Total$509,740

727 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (2)

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 33.2225, -102.6421. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.22252, -102.64212 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
8,393 ft
2 wells filed one
Completion to plug
6.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Between 8,386 and 8,400 ft, median 8,393 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1992 – Jul 1993
2 of 2 wells
Plug dates filed
Jun 1999
2 of 2 wells

Last completion to plug: a median of 6.4 years across the 2 wells that filed both dates, with the middle half between 6.2 years and 6.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-5013384128,400 ftJul 1993Jun 1999Yes
42-5013377918,386 ftAug 1992Jun 1999Yes

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 (80)

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

80 months

Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 1999178015.942.36$2,837
May 1999173015.792.32$2,732
Apr 1999330015.102.21$4,983
Mar 1999344012.471.84$4,290
Feb 199917609.981.82$1,756
Jan 1999349010.381.90$3,623
Dec 199833809.201.77$3,110
Nov 1998345010.892.19$3,757
Oct 1998178012.421.97$2,211
Sep 1998529012.592.08$6,660
Aug 1998346011.301.91$3,910
Jul 1998351011.742.24$4,121
Jun 1998345011.242.24$3,878
May 1998346012.622.21$4,367
Apr 1998345013.042.51$4,499
Mar 1998348012.802.31$4,454
Feb 1998328013.952.30$4,576
Jan 1998160014.702.15$2,352
Dec 19971596016.322.41$2,740
Nov 19973316018.193.09$6,206
Oct 19973246019.253.15$6,426
Sep 1997327117.742.95$5,804
Aug 1997335117.862.55$5,986
Jul 1997325117.582.25$5,716
Jun 1997331117.242.26$5,709
May 1997499118.972.31$9,468
Apr 19970117.882.08$2
Mar 1997502118.951.94$9,515
Feb 1997339120.492.21$6,948
Jan 1997332123.483.54$7,799
Dec 1996330123.32$7,696
Nov 1996502121.97$11,029
Oct 1996337123.31$7,855
Sep 1996337122.22$7,488
Aug 1996495120.26$10,029
Jul 1996167119.55$3,265
Jun 1996348118.73$6,518
May 1996499119.43$9,696
Apr 19960121.51$0
Mar 1996329119.38$6,376
Feb 1996506116.98$8,592
Jan 1996332117.07$5,667
Dec 1995530117.19$9,111
Nov 1995348116.00$5,568
Oct 1995527115.43$8,132
Sep 1995342116.18$5,534
Aug 1995338115.92$5,381
Jul 1995526115.24$8,016
Jun 1995349116.41$5,727
May 1995335117.56$5,883
Apr 1995694117.73$12,305
Mar 1995356116.44$5,853
Feb 1995359116.58$5,952
Jan 1995341115.92$5,429
Dec 1994353115.03$5,306
Nov 1994676115.90$10,748
Oct 1994348115.58$5,422
Sep 1994340115.29$5,199
Aug 1994700116.13$11,291
Jul 1994668117.56$11,730
Jun 1994343117.09$5,862
May 1994338115.88$5,367
Apr 1994684114.14$9,672
Mar 1994695112.46$8,660
Feb 1994345112.50$4,313
Jan 1994679112.66$8,596
Dec 1993342112.33$4,217
Nov 19931,019114.49$14,765
Oct 1993348115.85$5,516
Sep 1993514815.03$7,725
Aug 19936969215.66$10,899
Jul 19938568415.46$13,234
Jun 19936648416.79$11,149
May 19931,0298417.68$18,193
Apr 19933428418.05$6,173
Mar 19933458418.14$6,258
Feb 19933448417.90$6,158
Jan 19933408416.93$5,756

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.

Jun 1999 — as filed, then multipliedworked
Oil                  178 bbl  × $ 15.94 =     $2,837
Casinghead gas         0 Mcf  × $  2.36 =         $0

────────────────────────────────────────────────────
Month total                                   $2,837

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/66898 is the state's own key, not one this site invented.