API: 15-007-23381 KID: 1038695279 Lease: Scotty SWD Well 1 Original operator: Chieftain Oil Co., Inc. Current operator: Chieftain Oil Co., Inc. Field: Kochia Location: T34S R10W, Sec. 4 SW NE NE NE 340 South, 340 West, from NE corner Longitude: -98.40377 Latitude: 37.12226 Lat-long from GPS County: Barber Permit Date: Sep-30-2008 Spud Date: Oct-25-2008 Completion Date: Sep-15-2009 Plugging Date: Well Type: SWD Status: Authorized Injection Well Total Depth: 5950 Elevation: 1414 KB 3500; 3520; sh, medium gray & grayish green w/ light gray w/ black speckled trace micaceous, slightly shaly siltstone 3520; 3541; sh, medium gray & grayish green, very slightly silty 3541; 3544; tan & brown fine xln pred dense hard slightly argil ls 3544; 3552; sh, medium gray & grayish green, very slightly silty 3552; 3555; tan & brown fine xln pred dense hard slightly argil ls 3555; 3564; sh, medium gray & grayish green plus very scattered black, trace carb 3564; 3568; ls, buff tan & brown, pred dense & hard 3568; 3573; sh, medium gray & grayish green 3573; 3577; sh black carb 3577; 3580; ls, cream buff gray tan & abN fine xln sub-chalky to dense hard 3580; 3583; gray & grayish green sh 3583; 3584; ls, cream buff gray tan & abN fine xln sub-chalky to dense hard 3584; Heebner Shale 3584; 3588; sh black carb 3588; 3590; ls, cream buff gray tan & abN fine xln sub-chalky to dense hard 3590; 3597; ls, white cream buff & scattered tan fine xln sub-chalky to dense & hard shaly 3597; 3608; ls, white cream buff & scattered tan fine xln sub-chalky to dense & hard 3608; 3610; ls, white cream buff & scattered tan fine xln sub-chalky to dense & hard shaly 3610; 3617; ls, white cream buff & scattered tan fine xln sub-chalky to dense & hard 3617; 3640; medium gray to dark gray, grayish green & black sh 3640; 3660; medium gray, grayish green scattered dark gray & black very scattered ls above 3660; 3670; medium gray, grayish green scattered dark gray & black; slightly silty in part trace shaly light gray siltstone 3670; 3700; sh, medium gray, grayish green trace micaceous, trace silty in part 3700; 3720; sh light gray & medium gray silty & trace micaceous w grayish green to trace black sh 3720; 3740; sh light gray & medium gray silty & trace micaceous w grayish green to trace black sh; pred silty & slightly micaceous sh 3740; 3760; sh, pred light gray & medium gray & grayish green, silty slightly micaceous sh 3760; 3776; sh, pred light gray & medium gray & grayish green, w dark gray & black sh 3776; 3788; sh, pred light gray & medium gray & grayish green, silty grading to very scattered light gray black speckled shaly siltstone 3788; 3820; sh, light gray & medium gray black speckled very sitly w/ some grayish green & dark gray sh 3820; 3860; sh, pred medium gray black speckled silty in medium gray & trace black sh 3860; 3880; sh, light gray w/ black specks silty w/ medium gray & grayish green sh 3880; 3900; sh, light gray & mmedium gray silty plus medium gray to dark gray & some grayish green sh 3900; 3935; sh, light gray-medium gray slightly black speckled silty w/ medium gray & grayish green sh 3935; 3950; siltstone, light gray & buff, black speckled slightly micaceous & trace pyrite hard & poor friable & poor porosity NS 3950; 4014; siltstone, light gray & buff, black speckled slightly micaceous & trace pyrite hard & poor friable plus part of siltstone w/ fine grained clear pred well rounded quartz grains inbedded in the siltstone scattered fair porosity NS 4014; 4060; medium gray to dark gray scattered grayish green sh w/ siltstone & scattered sandstone as above 4060; 4092; sh, medium gray to dark gray & grayish green silty in part plus scattered siltstone & sandy siltstone as above 4092; 4098; sh, medium gray to dark gray & grayish green w/ very scattered buff tan & brown, fine xln pred dense hard ls 4098; 4140; sh, medium gray to dark gray some grayish green & trace black 4140; 4162; sh, medium gray to dark gray some grayish green & trace black w/ scattered light gray siltstone & scattered cream buff & tan fine xln sub chalky medium dense hard ls 4162; Lansing 4162; 4180; ls, cream, buff, gray & tan fine xln fossilifeorus in part sub-chalky to dense & hard 4180; 4200; ls, white cream, buff, gray, tan & brown fine xln sub-chalky & chalky to dense & hard 4200; 4240; ls, white cream, buff, gray & tan, fine xln sub chalky to dense & hard w/ gray fresh sub-translucent sharp chert 4240; 4260; ls, light gray, buff, tan & brown, fine xln sub-chalky to very dense & hard w/ trace litho plus tan & some gray, fresh sub translucent sharp chert 4260; 4280; ls, white, cream, buff & tan, fine xln sub-chalky & chalky to dense & hard w/ tan & gray fresh sub-translucent to scattered opaque chert 4280; 4314; ls, buff tan, light gray & trace cream fine xln pred dense & hard w/ scattered tan & gray fresh sub-translucent to scattered opaque chert 4314; Stark Shale 4314; 4317; sh black carb 4317; 4322; ls buff tan, light gray & trace cream fine xln pred dense & hard w/ abundant brown fine xln dense hard ls 4322; 4324; ls buff tan, light gray & trace cream fine xln pred dense & hard w/ abundant brown fine xln dense hard ls shaly 4324; 4330; dark gray sh 4330; 4351; ls, cream, buff, gray & tan, fine xln sub-chalky & trace chalky to dense & hard w/ very scattered light gray fresh sub translucent chert 4351; Hushpuckney Shale 4351; 4355; sh black very carb ( gas bubbles ) 4355; 4385; cream, buff, gray & tan fine xln, sub-chalky to pred dense hard ls 4385; Base KC 4385; 4389; sh black carb w/ medium gray to dark gray & grayish green sh 4389; 4401; ls cream buff gray tan & brown fine xln sub-chalky to dense & hard 4401; 4404; grayish green & medium gray to dark gray sh 4404; 4408; ls cream buff gray tan & brown fine xln sub-chalky to dense & hard 4408; 4414; grayish green & medium gray to dark gray sh w/ ls cream buff gray tan & brown fine xln sub-chalky to dense & hard 4414; 4418; grayish green & medium gray to dark gray sh 4418; 4422; ls, cream buff, gray ( some green tinted ) & tan & brown, fine xln sub-chalky to dense & hard 4422; 4424; green, grayish green & gray sh 4424; 4433; ls, cream buff, gray ( some green tinted ) & tan & brown, fine xln sub-chalky to dense & hard 4433; 4438; sh black carb 4438; 4441; ls, cream buff, gray ( some green tinted ) & tan & brown, fine xln sub-chalky to dense & hard 4441; 4450; ls, cream buff, gray ( some green tinted ) & tan & brown, fine xln sub-chalky to dense & hard plus green , grayish green, & gray sh 4450; 4457; ls, cream buff, gray ( some green tinted ) & tan & brown, fine xln sub-chalky to dense & hard 4457; 4460; sh black carb 4460; 4465; buff, gray tan & some brown, fine xln pred dense hard ls 4465; 4467; green, grayish green, & gray sh 4467; Altamont 4467; 4493; ls, cream, buff, gray & tan, fine xln sub-chalky to dense & hard w/ scattered sh as above 4493; 4497; sh, black carb 4497; 4498; ls, cream, buff, gray & tan, fine xln sub-chalky to dense & hard w/ scattered sh as above 4498; 4499; sh black carb 4499; Pawnee 4499; 4520; ls, white light gray, cream buff & tan fine xln sub-chalky & chalky to dense & hard several pieces w/ cream & buff sub chalky ls w/ dull fluor trace listless bubbles ( gas ) faint gas odor ls as above w/ spotty to trace sat fluor ( dull white ) trace listless bubbles ( gas ) no odor 4520; 4535; ls, cream, buff, light gray & tan fine xln sub-chalky & trace chalky to dense & hard 4535; 4538; sh black carb 4538; 4554; s, cream, buff, light gray & tan fine xln sub-chalky & trace chalky to dense & hard becomming very dense, hard cherty & litho 4554; Cherokee 4554; 4558; sh black carb 4558; 4580; buff, gray, tan & scattered brown, fine xln sub-chalky to dense hard ls 4580; 4589; ls, cream, buff, gray & tan fine xln sub-chalky to dense & hard 4589; 4590; scattered black carb & medium gray to dark gray grayish green & trace green sh 4590; 4592; ls, cream, buff, gray & tan fine xln sub-chalky to dense & hard 4592; 4595; sh, medium gray to dark gray grayish green & black ( carb in part ) 4595; 4597; ls, cream, buff, gray & tan fine xln sub-chalky to dense & hard 4597; 4600; sh, medium gray to dark gray grayish green & black ( carb in part ) 4600; 4608; ls, cream buff gray ( some green tinted ) & tan fine xln sub-chalky & trace chalky to pred dense & hard 4608; 4613; medium gray to dark gray grayish green black ( carb in part ) & green sh 4613; 4625; ls, cream buff, gray, green & tan fine & very fine xln pred dense hard plus green fine xln dense hard ls & cry, limy appearing hard fresh chert shaly 4625; 4627; medium to dark gray green grayish green & black sh 4627; 4629; ls, cream buff, gray, green & tan fine & very fine xln pred dense hard plus green fine xln dense hard ls & cry, limy appearing hard fresh chert 4629; 4631; medium to dark gray green grayish green & black sh 4631; 4644; cream, gray & tan fine xln sub-chalky & trace argil to dense hard ls 4644; 4654; medium gray to dark gray red green grayish green reddish maroon & black sh with limy chert as above 4654; 4660; sh medium gray to dark gray green red yellow maroon & brown 4660; 4669; sh red ... medium gray to dark gray green, maroon, abundant 4669; 4690; conglomerate shale ls & chert as above 4690; 4696; conglomerate chert white cream light gray fresh sharp opaque very hard w/ scattered gray & tan fine xln pred dense hard ls plus sh as above 4696; Mississippian 4696; 4710; chert, white cream, light gray, fresh very scattered sub-translucent to pred opaque trace fossils devitrified & ... weathered w/ poor porosity NS 4710; 4725; chert, white cream opaque weathered & devitrified fossiliferous poor to fair weathered porosity w/ live NFSO clear oil droplets in some pieces trace spotty dull fluor no odor or GV chert as above in ... free oil no odor or GY 4725; 4740; chert, white cream opaque weathered & devitrified fossiliferous poor to fair weathered porosity no sh 4740; 4753; chert, white cream opaque weathered & devitrified fossiliferous poor to fair weathered porosity still cons red white & light gray ( mixed in part ) green maroon gray brown & black sh 4753; 4775; buff light gray & trace tan, fine xln sub-chalky to dense & hard ls 4775; 4800; buff light gray & trace tan, fine xln ls & chert as above w/ light gray trace cream & white fresh sharp sub-translucent chert 4800; 4820; ls, cream, buff, gray & trace tan, fine xln, sub-chalky to dense & hard w/ cons gray sub translucent chert as above & scattered white & cream devitrified & weathered chert as above .. red, gray & grayish green sh 4820; 4840; ls, cream, buff, gray & trace tan, fine xln, w/ scatterered brown fine xln dense hard ls & cons light gray fresh sharp sub translucent chert 4840; 4897; ls, cream, buff, gray, tan & trace brown fine xln, sub-chalky to pred dense & hard plus fresh sub translucent chert as above 4897; 4900; sh medium gray to dark gray grayish green trace green & black slightly splintery 4900; 4906; sh medium gray to dark gray, black scattered green plus red sh 4906; 4914; ls, cream, buff, gray, tan & trace brown fine xln, sub-chalky to pred dense & hard plus fresh sub translucent chert as above 4914; Kinderhookian 4914; 4935; sh medium gray to dark gray, grayish green & black 4935; 4955; sh, dark gray black medium gray grayish green & rare maroon 4955; 4970; sh dark gray & black grayish green medium gray & trace maroon 4970; 4986; sh dark gray & black grayish green medium gray & trace maroon w/ scattered buff gray & tan fine xln sub-chalky to dense hard ls 4986; Chattanooga Shale 4986; 5016; sh dark gray & black carb in part slightly dolo spore bearing 5016; Viola Limestone 5016; 5032; white & cream chalky ls & trace gray fine & medium xln slightly cherty dense & hard slightly dolomitic & limy 5032; 5050; ls white cream chalky w/ gray fine xln dolomitic very dense & hard & some light gray, slighty dark specks dull chert plus blue gray & tan medium xln pred dense hard ls 5050; 5070; ls, white cream buff & gray fine xln chalky & sub-chalky to very dense & hard w/ trace chert as above 5070; 5085; ls, trace dolomitic cream, buff, gray & tan fine xln sub-chalky to dense & hard plus trace white chalky ls 5085; 5115; ls, trace dolomitic cream, buff, gray & tan fine xln sub-chalky to dense & hard plus trace white chalky ls w .. gray & tan very fine xln cherty dense hard part light ls & scattered gray & tan fresh sub translucent chert 5115; Simpson 5115; 5127; sh, medium gray, green aqua & black sh & trace light & medium fine & very fine grained dolomitic sandstone tite & hard ns 5127; Simpson Sand 5127; 5134; sandstone slightly dolomitic inpart light gray & buff fine grained hard but .. friable abundant very fine grained quartz grains inbedded fair inter gran porosity NS 5134; 5136; sh 5136; 5169; sandstone, white, light gray & trace buff very fine & fine grained sub-angular to well rouned quartz grains ...friable fair porosity NS plus very scattered aqua medium gray & grayish green sh 5169; 5220; shale medium gray to dark gray green & grayish green black & aqua still sandstone as above losing mud 5220; 5239; sh, meidum gray to dark gray aqua, green & black still up hole stuff still losing mud hard to keep mud up 5239; 5260; sandstone scattered clusters white & light gray fine grained, subrounded to well rounded fair friable & fair porosity NS plus abundant clear & light gray fine & pred medium grained single sand grains on tray bottom and fluor odor or GY 5260; 5280; sh-varicolored w/ very scattered chert, ls coarse surface sand & trace sandstone as above single grains 5280; 5297; sandstone light gray trace buff very fine grain & medium grained clusters w/ few clusters w/ ... shaly matrix in hard poorly friable to ... clusters w/ fair inter gran porosity .. NS brown sh 5297; Arbuckle 5297; 5335; dolo, buff, gray, tan & black fine xln trace cherty pred very dense & hard plus scattered poor inter xln porosity trace vuggy porosity ns 5335; 5355; dolo, gray tan & brown fine xln trace oolitic fine xln ( trace medium ) trace fair vuggy porosity NS 5355; 5375; dolo, buff, gray, tan & brown fine lxn, scattered pieces w/ poor inter xln porosiyt NS dolo pred dense & hard plus trace white cherty 5375; 5400; dolo, buff, gray, tan & brown fine lxn, scattered pieces w/ poor inter xln porosiyt NS dolo pred dense & hard plus trace white cherty; w/ scattered vuggy porosity & inter xln porosity ns 5400; 5415; dolo, buff gray & tan dolo trace pyritic fine & trace medium xln very scattered gray fine & medium xln w/ poor & trace fair vuggy porosity & inter xln poroisty ( part chlv filled ) 5415; 5435; dolo, cream gray & tan fine & some medium xln hard w/ scattered poor to fair vuggy porosity & inter xln porosity ns 5435; 5455; dolo, cream buff, gray & trace tan fine xln poor to trace fair inter xln porosity & vuggy porosity ( chalky ... in part ) NS 5455; 5475; dolo, gray, buff, & tan fine xln some fair vuggy porosity & inter xln porosity plus scattered light gray fresh sharp sub translucent chert 5475; 5495; dolo, gray, buff, & tan fine xln some fair vuggy porosity & inter xln porosity & chert plus scattered blue gray fresh sub translucent chert 5495; 5515; dolo, cream & light gray fine xln very dense & hard w/ light gray buff & tan fine to near medium xln in fair inter xln porosity & vuggy porosity NS plus chert as above 5515; 5535; dolo, fine & near medium as above w/ tan & brown w fair inter xln porosity NS plus light gray fresh sub translucent sharp chert 5535; 5555; dolo, fine & near medium as above w/ tan & brown w fair inter xln porosity NS plus light gray fresh sub translucent sharp chert w/ some blue-gray fresh chert 5555; 5575; dolo, gray tan & dark brown, fine & very scattered medium xln, dense & hard to scattered brown w/ some fair inter xln porosity & chart as above 5575; 5595; dolo buff & tan fine xln dense & hard in scattered poor inter xln porosity ns 5595; 5615; dolo, light gray & pred tan & brown fine xln dense hard & cherty in very scattered pieces w/ poor to fair porosity ns 5615; 5635; dolo, gray, buff, tan & trace brown fine xln sucrosic texture to scattered fine xln porosity, trace medium xln poroisity NS 5635; 5655; dolo, gray, buff, tan & trace brown fine xln sucrosic texture to scattered fine xln porosity, trace medium xln poroisity NS w/ few pieces tan & brown medium xln dolo w fair inter xln porosity & vuggy porosity 5655; 5675; dolo, gray, pred dense & hard w/ tan & some brown fine xln very scattereed poor inter xln porosity 5675; 5695; dolo light gray buff & tan fine xln dense & hard w/ scattered poor inter xln porosity & vuggy porosity NS 5695; 5715; dolo light gray buff & tan fine xln dense & hard w/ scattered poor inter xln porosity & vuggy porosity NS w/ light gray fresh sharp sub translucent chert & white fresh opaque chert 5715; 5735; dolo, light gray, buff, tan & trace brown scattered poor inter xln porosity NS w/ very scattered chert as above 5735; 5755; dolo, light gray, buff, tan & trace brown w/ scattered cream & light gray fine xln, medium hard to dense hard ls 5755; 5775; dolo, buff, gray tan & trace brown, fine xln dense & hard w/ scattered light gray & tan fine xln medium hard dolo plus light gray, tan & blue gray fresh sub translucent to opaque chert 5775; 5795; dolo, cream, buff, gray & tan, fine xln very scattered buff & tan dolo w/ some fair inter xln porosity NS 5795; 5815; dolo, cream, buff, gray & tan, fine xln very scattered buff & tan dolo w/ some fair inter xln porosity NS w/ tan fine to near medium xln w/ scattered fair inter xln porosity NS 5815; 5835; dolo, light gray, buff & tan fine to near medium xln, some fair inter xln porosity ( chalk filled in part ) plus light gray, medium gray fresh sub translucent chert 5835; 5850; dolo, light gray, buff & tan fine to near medium xln, some fair inter xln porosity ( chalk filled in part ) w/ very scattered white fresh opaque chert 5850; 5865; dolo, light gray, buff & tan fine xln dense & hard w/ scattered tan & brown near medium xln w/ poor to fair inter xln porosity & vuggy porosity ( part chalk filled ) plus chert as above 5865; 5885; dolo, light gray, buff & tan fine xln dense & hard fair porosity chalk filled plus scattered white opaque & light gray & tan fresh sub translucent chert 5885; 5920; dolo, gray & tan fine & medium xln fair inter xln porosity & vuggy porosity ( part chalk filled w/ light gray & white fesh sub translucent to opaque chert 5920; 5940; dolo, buff, gray & tan fine xln & scatterd medium xln hard & dense to scattered pieces w/ poor to fair inter xln porosity & vuggy porosity 5940; 5950; dolo, buff, gray & tan fine & medium xln some fine & medium xln w/ fair poroisty ( pred chalk filled )