and why they have plunged by 50% since the fall and eog and ante darko and apache have drilled thousands of future wells before idling them. but with crude prices so low they have held off before fracking them that releases the oil and gas from the earth. it is the growing backlog of uncompleted wells that could slow the pef oil recovery. >> we are close to a bottom. as we start to see a recovery, it will be gradual. and there is an inventory of drilled but uncompleted wells that are the first priority for the oil companies. >> for that reason said shoemaker, it isn't until next year tha for drilling rigs begins to pick up in a meaningful way. for "nighlty business report," i'm morgon brennan. >>> and still ahead, the very big business of boxing and the money behind the match-up being called the fight of the century. >>> here is what to watch for next week dow's dupont and coca-cola will report and the biggest names in tech will release earnings including, yahoo, facebook and google. and plenty of information on home sales on the agenda for next week. >>> bloomberg financial terminals we

. >> meet burmese punk rockers side effect, and lead singer darko. >> you can come here any time, thereyou sit here long enough, you'll see every musician? -- every muss ition in town? >> yeah, you can say that. >> the citywide curfews used to mean close your doors at 11:00. most shops and restaurants still close early, but not here on 19th street, where you can eat barbecue late into the night. >> what is this, tofu? >> pork tail. >> the barbecue is awesome. >> these young men show exactly how determined you've got to be to rock, especially in burma. >> i like to say my -- was nirvana and stuff like that. >> what american bands do you hate? >> um, creed. >> yes! they are like the worst band in the history of, like, the world. so what's it like having an indie band in myanmar? difficult? >> for sure, yeah. before you record a song, like when you have the lyrics, you have to submit the lyrics, so they're going to censor it, they're going to check it. even sometimes they will, you know, suggest you some words you change. >> that must be funny. >> very funny, you know. >> now, is that stil