WALNUT BEND FIELD UNIT

Oil // district 13 // lease#27427

op: VASTAR RESOURCES, INC.

cum_oil

6.7M BBL

cum_gas

0 MCF

wells

370

production

1993-01 — 2026-03

peak_month

2008-11

-- production_history

cum_oil: 6,667,894 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

32,226 BBL/mo

Di (annual)

11.2%

b-factor

0.3

EUR

4,441,391 BBL

R-squared

0.961

type

hyperbolic

-- wells (370)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1580VASTAR RESOURCES, INC.35,4622022-08-30
1580AVASTAR RESOURCES, INC.35,4622022-08-30
1583VASTAR RESOURCES, INC.35,4622022-08-30
2033SYDRI OPERATING, LLC35,5022022-07-21
2317MERIT ENERGY COMPANY14,9782017-03-02
2340MERIT ENERGY COMPANY35,6402017-02-09
2310VASTAR RESOURCES, INC.24,9372016-01-21
2226WMERIT ENERGY COMPANY15,0312016-01-14
2314MERIT ENERGY COMPANY24,9902016-01-14
2312MERIT ENERGY COMPANY14,9392015-12-15
181MERIT ENERGY COMPANY15,5192015-06-22
2225VASTAR RESOURCES, INC.55,0102015-03-25
2240MERIT ENERGY COMPANY25,2472015-03-25
222MERIT ENERGY COMPANY24,9392015-03-11
223MERIT ENERGY COMPANY14,9112015-03-11
262MERIT ENERGY COMPANY15,3932015-02-19
225MERIT ENERGY COMPANY13,8802015-01-27
2333MERIT ENERGY COMPANY14,4032014-09-04
2210MERIT ENERGY COMPANY15,4062014-08-12
351MERIT ENERGY COMPANY25,4582014-04-04
2245MERIT ENERGY COMPANY25,3502014-04-01
1572LTMERIT ENERGY COMPANY15,5502013-12-30
1572UTMERIT ENERGY COMPANY15,5502013-12-30
179MERIT ENERGY COMPANY15,6202013-12-04
2012MERIT ENERGY COMPANY15,5432013-07-26
178MERIT ENERGY COMPANY25,3792013-05-30
178WMERIT ENERGY COMPANY25,3792013-05-30
1508GRUY PETROLEUM MANAGEMENT CO.25,2742012-06-27
158GRUY PETROLEUM MANAGEMENT CO.25,2742012-06-27
294CIMAREX ENERGY CO. OF COLORADO25,2742011-06-09
155CIMAREX ENERGY CO. OF COLORADO25,0212010-11-03
208CIMAREX ENERGY CO. OF COLORADO34,9062010-08-31
1554CIMAREX ENERGY CO. OF COLORADO14,6452010-08-06
2114CIMAREX ENERGY CO. OF COLORADO35,4952010-08-06
2331CIMAREX ENERGY CO. OF COLORADO14,5502010-06-23
2111GRUY PETROLEUM MANAGEMENT CO.35,3042009-10-12
132CIMAREX ENERGY CO. OF COLORADO15,5832009-08-27
196CIMAREX ENERGY CO. OF COLORADO25,0512009-08-03
124CIMAREX ENERGY CO. OF COLORADO15,6692009-07-24
125GRUY PETROLEUM MANAGEMENT CO.36,5002009-07-23
1516CIMAREX ENERGY CO. OF COLORADO15,6632008-10-02
2324CIMAREX ENERGY CO. OF COLORADO15,3912008-10-01
1920 UCIMAREX ENERGY CO. OF COLORADO25,4512008-09-12
204CIMAREX ENERGY CO. OF COLORADO15,4752008-09-05
1546CIMAREX ENERGY CO. OF COLORADO14,6382008-09-04
131CIMAREX ENERGY CO. OF COLORADO25,5072008-09-03
2043CIMAREX ENERGY CO. OF COLORADO15,0502008-08-27
1526CIMAREX ENERGY CO. OF COLORADO15,4002008-06-12
2036CIMAREX ENERGY CO. OF COLORADO15,4002008-05-21
2039CIMAREX ENERGY CO. OF COLORADO15,6002008-05-21
305CIMAREX ENERGY CO. OF COLORADO15,3002008-05-21
3036GRUY PETROLEUM MANAGEMENT CO.35,4352008-01-17
3036RGRUY PETROLEUM MANAGEMENT CO.35,4352008-01-17
301GRUY PETROLEUM MANAGEMENT CO.55,5002007-12-12
301AGRUY PETROLEUM MANAGEMENT CO.55,5002007-12-12
1924CIMAREX ENERGY CO. OF COLORADO15,8002007-10-02
2337CIMAREX ENERGY CO. OF COLORADO15,5502007-07-09
2035CIMAREX ENERGY CO. OF COLORADO15,5502007-07-06
221CIMAREX ENERGY CO. OF COLORADO25,4652007-07-06
2343CIMAREX ENERGY CO. OF COLORADO15,4002007-07-06
111CIMAREX ENERGY CO. OF COLORADO15,7412007-05-03
2054CIMAREX ENERGY CO. OF COLORADO25,3402007-02-12
2041CIMAREX ENERGY CO. OF COLORADO35,6002006-08-17
2116GRUY PETROLEUM MANAGEMENT CO.25,5002006-05-09
2357GRUY PETROLEUM MANAGEMENT CO.35,0002006-05-09
2357AGRUY PETROLEUM MANAGEMENT CO.35,0002006-05-09
1575GRUY PETROLEUM MANAGEMENT CO.45,9002006-04-28
1575AGRUY PETROLEUM MANAGEMENT CO.45,9002006-04-28
1582GRUY PETROLEUM MANAGEMENT CO.35,6002006-04-28
256GRUY PETROLEUM MANAGEMENT CO.15,0002005-08-16
256WGRUY PETROLEUM MANAGEMENT CO.15,0002005-08-16
1530GRUY PETROLEUM MANAGEMENT CO.35,2132005-02-25
3010GRUY PETROLEUM MANAGEMENT CO.15,2002005-02-25
3010AGRUY PETROLEUM MANAGEMENT CO.15,2002005-02-25
51GRUY PETROLEUM MANAGEMENT CO.15,6002004-07-08
259GRUY PETROLEUM MANAGEMENT CO.35,0532004-05-04
2010GRUY PETROLEUM MANAGEMENT CO.45,4542003-06-16
2243GRUY PETROLEUM MANAGEMENT CO.35,5002003-06-16
3029GRUY PETROLEUM MANAGEMENT CO.25,5002003-06-04
3029AGRUY PETROLEUM MANAGEMENT CO.25,5002003-06-04
1527GRUY PETROLEUM MANAGEMENT CO.45,5972003-05-28
91GRUY PETROLEUM MANAGEMENT CO.15,6002003-02-13
1533GRUY PETROLEUM MANAGEMENT CO.15,5152003-01-21
101GRUY PETROLEUM MANAGEMENT CO.15,6002002-12-12
1581GRUY PETROLEUM MANAGEMENT CO.45,5002001-09-11
1913GRUY PETROLEUM MANAGEMENT CO.14,6502001-07-03
2038GRUY PETROLEUM MANAGEMENT CO.14,5212000-07-11
2329VASTAR RESOURCES, INC.35,3002000-07-11
152VASTAR RESOURCES, INC.35,0021997-10-16
2047 AVASTAR RESOURCES, INC.35,6481997-07-21
2047AVASTAR RESOURCES, INC.35,6481997-07-21
203VASTAR RESOURCES, INC.15,4101997-05-20
171VASTAR RESOURCES, INC.15,5251997-05-06
1567VASTAR RESOURCES, INC.15,6001996-05-31
2059VASTAR RESOURCES, INC.15,2511996-05-21
2326VASTAR RESOURCES, INC.24,4461996-04-10
2212VASTAR RESOURCES, INC.24,9161996-03-04
3035VASTAR RESOURCES, INC.511,9651996-01-17
122VASTAR RESOURCES, INC.15,5551995-09-11
2335VASTAR RESOURCES, INC.14,4751995-07-06
161VASTAR RESOURCES, INC.15,5571995-04-18
1910WVASTAR RESOURCES, INC.14,7871995-04-18
3024VASTAR RESOURCES, INC.14,5771994-10-04
2318VASTAR RESOURCES, INC.15,0221994-09-20
238VASTAR RESOURCES, INC.24,9421994-09-19
2230ARCO OIL & GAS CO.15,3801993-02-22
30ARCO OIL & GAS CO.15,3801993-02-22
307ARCO OIL & GAS CO.14,6001992-06-11
254ARCO OIL & GAS CO.14,5801992-03-24
159 LARCO OIL & GAS CO.14,9361991-08-01
2062AARCO OIL & GAS CO.35,6501991-03-14
1525ARCO OIL & GAS CO.15,2951988-03-23
1576ARCO OIL & GAS CO.25,7021987-06-04
1578ARCO OIL & GAS CO.45,9261986-09-29
1561ARCO OIL & GAS CO.15,0651985-06-20
1922ARCO OIL & GAS CO.25,4961985-06-20
2622ARCO OIL & GAS CO.25,2511985-06-20
2313ARCO OIL & GAS CO.14,9651985-05-29
2341ATLANTIC RICHFIELD CO.25,4711985-05-29
2341LATLANTIC RICHFIELD CO.25,4711985-05-29
2341UATLANTIC RICHFIELD CO.25,4711985-05-29
2359ARCO OIL & GAS CO.35,5901985-05-29
1512WARCO OIL & GAS CO.14,8541985-05-14
1557ARCO OIL & GAS CO.15,5391985-05-13
267ARCO OIL & GAS CO.25,3721985-05-13
3023ATLANTIC RICHFIELD CO.45,4171985-05-13
2247ARCO OIL & GAS CO.25,3001984-03-12
2247 LARCO OIL & GAS CO.25,3001984-03-12
1515ATLANTIC RICHFIELD CO.35,6091983-09-02
3030ARCO OIL & GAS CO.15,0031983-06-06
3032ARCO OIL & GAS CO.15,3161983-06-06
352ARCO OIL & GAS CO.15,2611983-06-06
1529ATLANTIC RICHFIELD CO.25,0481982-08-06
2025ARCO OIL & GAS CO.25,5321982-05-19
211ARCO OIL & GAS CO.14,9121982-05-19
2612ARCO OIL & GAS CO.25,2001982-04-28
2616ARCO OIL & GAS CO.15,3901981-12-31
265ARCO OIL & GAS CO.14,9261981-12-31
2610ARCO OIL & GAS CO.14,9331981-12-28
2613 WARCO OIL & GAS CO.14,9031981-12-28
2613WARCO OIL & GAS CO.14,9031981-12-28
264ARCO OIL & GAS CO.15,1951981-12-28
269ARCO OIL & GAS CO.14,9151981-12-28
269WARCO OIL & GAS CO.14,9151981-12-28
2063AARCO OIL & GAS CO.25,5001981-08-26
3113ARCO OIL & GAS CO.15,4251981-08-13
3012WARCO OIL & GAS CO.15,4741981-07-08
224ARCO OIL & GAS CO.14,9801981-05-28
2104ARCO OIL & GAS CO.14,9101981-05-13
214ARCO OIL & GAS CO.14,9101981-05-13
2246ARCO OIL & GAS CO.15,3601981-04-20
1579ARCO OIL & GAS CO.25,5001981-02-20
2627ARCO OIL & GAS CO.15,3001980-11-20
2628ARCO OIL & GAS CO.15,3001980-11-20
2629ARCO OIL & GAS CO.15,3001980-11-20
2630ARCO OIL & GAS CO.15,3001980-11-20
2016AARCO OIL & GAS CO.25,7601980-03-14
1577ARCO OIL & GAS CO.15,7601980-02-07
2115ARCO OIL & GAS CO.25,4801980-01-10
2358ARCO OIL & GAS CO.15,5901979-12-31
2360ARCO OIL & GAS CO.15,5901979-12-31
2361ARCO OIL & GAS CO.15,5901979-12-31
2624ARCO OIL & GAS CO.15,3001979-12-03
2625ARCO OIL & GAS CO.15,3001979-12-03
2626ARCO OIL & GAS CO.15,3001979-12-03
1309ARCO OIL & GAS CO.15,0001979-09-20
138ARCO OIL & GAS CO.25,0001979-07-24
2244ARCO OIL & GAS CO.15,2001979-04-25
2623ARCO OIL & GAS CO.15,2401979-04-25
2019ATLANTIC RICHFIELD CO.25,5621979-04-05
2044WARCO OIL & GAS CO.15,1951979-04-05
2058ARCO OIL & GAS CO.15,2551979-04-05
2058LARCO OIL & GAS CO.15,2551979-04-05
2058UARCO OIL & GAS CO.15,2551979-04-05
2238ARCO OIL & GAS CO.15,1931979-04-05
2510ARCO OIL & GAS CO.15,1121979-04-05
2522ARCO OIL & GAS CO.15,2481979-04-05
2011ATLANTIC RICHFIELD CO.25,5181979-04-04
2014 AATLANTIC RICHFIELD CO.25,4761979-04-04
2014AATLANTIC RICHFIELD CO.25,4761979-04-04
218ATLANTIC RICHFIELD CO.25,2951979-04-04
2228ARCO OIL & GAS CO.15,2751979-04-04
2512ARCO OIL & GAS CO.15,1141979-04-04
255ATLANTIC RICHFIELD CO.25,1421979-04-04
257ATLANTIC RICHFIELD CO.25,1531979-04-04
261ATLANTIC RICHFIELD CO.25,1401979-04-04
2611ARCO OIL & GAS CO.15,2001979-04-04
2621ARCO OIL & GAS CO.15,1601979-04-04
1520ARCO OIL & GAS CO.15,6901979-04-03
1520 UARCO OIL & GAS CO.15,6901979-04-03
153ARCO OIL & GAS CO.15,4651979-04-03
1538ARCO OIL & GAS CO.15,5651979-04-03
1571ATLANTIC RICHFIELD CO.25,2501979-04-03
1549ATLANTIC RICHFIELD CO.24,8601978-05-16
1558ATLANTIC RICHFIELD CO.25,2001978-05-16
156ATLANTIC RICHFIELD CO.25,0231978-05-16
2211ATLANTIC RICHFIELD CO.14,9241978-05-16
2241ATLANTIC RICHFIELD CO.25,2511978-05-16
2319ATLANTIC RICHFIELD CO.24,9441978-05-16
3028ATLANTIC RICHFIELD CO.15,3401978-05-16
316ATLANTIC RICHFIELD CO.24,9971978-05-16
342ATLANTIC RICHFIELD CO.25,0221978-05-16
135ATLANTIC RICHFIELD CO.15,6571978-05-03
177ATLANTIC RICHFIELD CO.15,1041978-05-03
2801ATLANTIC RICHFIELD CO.15,4891978-05-03
281ATLANTIC RICHFIELD CO.15,4891978-05-03
2112ATLANTIC RICHFIELD CO.15,3011978-05-02
2346ATLANTIC RICHFIELD CO.15,2951978-05-02
302ATLANTIC RICHFIELD CO.15,1881978-05-02
3025ATLANTIC RICHFIELD CO.15,4221978-05-02
2311ATLANTIC RICHFIELD CO.14,9711978-02-23
2617ATLANTIC RICHFIELD CO.15,3051978-02-08
1513ATLANTIC RICHFIELD CO.14,9541977-12-27
235ATLANTIC RICHFIELD CO.14,9871977-12-27
2354ATLANTIC RICHFIELD CO.15,2501977-12-27
2304ATLANTIC RICHFIELD CO.14,9631977-12-19
112 L42-097-01026--------
123W42-097-01024--------
136 U42-097-30430--------
13742-097-30480--------
1510W42-097-00960--------
151142-097-02632--------
151W42-097-02631--------
153642-097-00974--------
1539 U42-097-00976--------
15442-097-02636--------
154042-097-02963--------
154142-097-02634--------
154242-097-02637--------
154342-097-02638--------
154442-097-02639--------
154542-097-02675--------
154842-097-00977--------
1550L42-097-02677--------
155142-097-83504--------
155242-097-00979--------
155342-097-02714--------
155542-097-00980--------
155642-097-02678--------
156042-097-00983--------
156242-097-00985--------
156642-097-30337--------
156942-097-30409--------
15742-097-02777--------
157042-097-30412--------
157342-097-30510--------
16342-097-07835--------
173W42-097-83269--------
174W42-097-01114--------
17542-097-01115--------
180442-097-00998--------
184 L42-097-00998--------
184W42-097-00998--------
19142-097-02716--------
1912W42-097-83389--------
1914W42-097-02681--------
192142-097-01057--------
192W42-097-83278--------
193W42-097-83279--------
194W42-097-83280--------
19542-097-01050--------
197W42-097-83283--------
19942-097-02727--------
20142-097-07831--------
201342-097-01019--------
202042-097-01005--------
2021W42-097-01006--------
202342-097-01007--------
203242-097-83520--------
203742-097-01009--------
204042-097-02615--------
204242-097-83614--------
2045A42-097-02718--------
2046U42-097-83618--------
204842-097-83405--------
20542-097-02683--------
205542-097-30350--------
205742-097-30435--------
20642-097-83287--------
206042-097-30492--------
20742-097-02790--------
211342-097-30499--------
21242-097-02730--------
213 L42-097-02731--------
21742-097-02689--------
222042-097-02692--------
222242-097-02693--------
222342-097-02694--------
222442-097-02695--------
222742-097-02696--------
224242-097-30490--------
22642-097-83559--------
22942-097-02698--------
229L42-097-02698--------
229 U42-097-02698--------
231542-097-83633--------
231642-097-02736--------
2316L42-097-02736--------
2316U42-097-02736--------
231W42-097-01035--------
23242-097-01036--------
232742-097-08489--------
232842-097-83640--------
233242-097-02741--------
233442-097-02702--------
233642-097-02704--------
233842-097-84918--------
233942-097-03722--------
233W42-097-83304--------
234242-097-01039--------
235042-097-02022--------
2350 L42-097-02022--------
2350 U42-097-02022--------
235342-097-00754--------
235642-097-30347--------
23642-097-02792--------
23742-097-83307--------
23942-097-02775--------
250842-097-01075--------
251142-097-83431--------
251342-097-00358--------
251442-097-83433--------
2515W42-097-83434--------
2516W42-097-83435--------
2517W42-097-01054--------
251942-097-83437--------
251 L42-097-02708--------
25242-097-02746--------
252042-097-30434--------
252142-097-30433--------
25342-097-02747--------
25842-097-01075--------
261542-097-00169--------
26342-097-02598--------
26642-097-83325--------
26842-097-00796--------
29142-097-01047--------
293W42-097-01048--------
301142-097-00989--------
3014W42-097-10494--------
301642-097-03000--------
3016W42-097-03000--------
3018W42-097-05702--------
301942-097-05700--------
302042-097-00993--------
3022U42-097-83668--------
302742-097-02710--------
3027W42-097-02710--------
30342-097-02220--------
303142-097-02711--------
30442-097-02757--------
30842-097-00987--------
30942-097-02759--------
31142-097-07842--------
3110W42-097-83472--------
311142-097-83474--------
311242-097-07834--------
31342-097-03767--------
31442-097-83573--------
31542-097-03192--------
31742-097-02958--------
31842-097-02623--------
31942-097-83350--------
341W42-097-01139--------
34442-097-30152--------
39242-097-83362--------
394W42-097-84951--------
39642-097-30301--------
40342-097-83580--------
40642-097-02148--------
EOF // data source: Texas Railroad Commission // 2026