What Caused the BP Oil Spill 2010? Halliburton, Cementing Issue?

by NowPublic Staff | May 3, 2010 at 01:39 pm
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BP Gulf of Mexico Oil Spill 2010: Halliburton Connection - Cementing of Deepwater Horizon Drill Hole At Issue?

Though it is still far too early to determine what caused the BP Oil Spill aboard the Deepwater Horizon, one avenue that is being explored is the issue of energy giant Halliburton and its oil rig "cementing" services.

Cementing essentially provides a secure casing to the walls of oil wells.

Executives from the Houston based energy industry services provider, Halliburton, are being asked to provide documents by Congress concerning the explosion aboard the Deepwater Horizon and the role cementing may or may not have played.


Two members of Congress, Reps. Henry A. Waxman (D-Beverly Hills) and Bart Stupak (D-Mich.), called on Halliburton on Friday to provide all documents relating to "the possibility or risk of an explosion or blowout at the Deepwater Horizon rig and the status, adequacy, quality, monitoring, and inspection of the cementing work" by May 7.

Halliburton says it is fully cooperating with investigators regarding the Deepwater Horizon drilling rid incident and that it is far too premature to make any sort of conclusions about causes.

Halliburton will confirm the following.


  • Halliburton performed a variety of services on the rig, including cementing, and had four employees stationed on the rig at the time of the accident. Halliburton's employees returned to shore safely, due, in part, to the brave rescue efforts by the U.S. Coast Guard and other organizations.
  • Halliburton had completed the cementing of the final production casing string in accordance with the well design approximately 20 hours prior to the incident. The cement slurry design was consistent with that utilized in other similar applications. 
  • In accordance with accepted industry practice approved by our customers, tests demonstrating the integrity of the production casing string were completed.
  • At the time of the incident, well operations had not yet reached the point requiring the placement of the final cement plug which would enable the planned temporary abandonment of the well, consistent with normal oilfield practice.
  • We are assisting with planning and engineering support for a wide range of options designed to secure the well, including a potential relief well.

Three years ago the U.S. Minerals Management Service raised concerns regarding oil rig blow outs and the cementing of oil rigs. At the time of the accident crews on Transocean owned Deepwater Horizon were cementing the walls of the well.





A 2007 MMS study found that although blowouts with offshore drilling operations were becoming less frequent, less deadly and less polluting, cementing-associated troubles persisted.

Cementing problems were associated with 18 of 39 blowouts between 1992 and 2006, and 18 of 70 from 1971 to 1991. There were 17 blowouts in the earlier period where contributing factors

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0
magusap

wow! that's just crazy! look at that fire!  I hope that they will find out the truth of this accident. i don't understand? people have a lot of idea beside gas that can make the vehicle run, why is it not being used a lot more? i guess people do not like change and one day we will all kill each other over gas, food, and water.  frightning thought...

1
bryan summers

would someone please advise me why bp are being persued for this huge amount of money and not halliburton oil..

0
MSN07

So much happened so fast, it is impossible to assess the real nature of the blow-out without forensic analysis.  I would say that there is plenty of blame to go around.  And, that is a problem in our country, we tend to vilify a culprit and fix the blame.  As soon as that is done, it is back to business as usual...drilling, paying fines and breaking environment and safety regulations because the fines are cheaper.  Energy needs are certainly key to running our country, but we need to think "Beyond Petroleum"...  sorry I used the BP letters there.  But, truly we are a rich nation.  We have bright minds and clever entrepreneurs. It is time to turn the tide against big oil and big coal and look elsewhere for our energy needs.  The time to do this was 30 years ago, but we have let the clock tick, and now look what has happened.  We are pushed out into deeper and more dangerous water because the "easy oil" is being used up.  We are comfortable, we use oil like water, and we are going to have to pay for the party at some point.  That's life.  All of us need to put our big boy pants on and figure out our part of the problem, and contribute to the solution.  Or, we will be in the same problem with the next new thing...the "BIG" companies will hold the power, patents, and control of the product, and the little guy will pay through the nose for it.A few questions:  How many wars have been fought over sunlight or wind?  How many environmental pollutants occur due to wind or solar energy generation? How much CO2 or methane gas is released by a solar pvt or wind generation plant?  What exactly is the environmental tipping point for CO2 or methane saturation in our atmosphere before life as we currently know it will be drastically different?  These are all valid questions, and we need to take a long hard think about our next 10 years as energy consumers.  This accident could serve us well as a wake up call.

0
Jim Kennon

If a submarine can shoot video of the oil gushing out of the pipe, why can’t BP insert a small pipe with an inflatable balloon similar to an angioplasty apparatus and seal off the leak?  

0
Eriemaster

It appears that the blowout preventer did not have a true deadman mechanism. In such a device, one would need power to keep the well flowing and any failure would close it. Comments?

0
 Ed Moinette

Since  BP has the ability to insert a pipe or tube into the cut off pipe, a devise, the opposite of  "a Chinese finger" , inserted into the pipe, and then compressed to form a plug may very well work.

0
Mike Y.

i like how people give out there ideas. It intrigues me to see how you guys think it happened.

0
Adnan Olfrieg

Somewhere, out there, is an engineer, a company man who was actually in the position to make the decisions on that rig, at that moment, when the "mistake" was made. If that individual can be isolated, he would, as in most rig problems, be able to answer the question. However, the "lone gunman" will never be found, and the shady figures that handed over the necessary disaster to cause a crisis to increase the governments control over our lives will not be found. The only "disaster witness" to most of Americas crisis is Jamie Gorelick. She always seems to be just around the corner, with her cell phone in her hand....

0
Co. Man

It is unlikely Halliburton is the one at fault here unless the density of the cement they pumped was widely above or below the scheduled density.  If the cement density was too low (ie watered down) then the hydrostatic pressure could have been insufficient to control the reservoir pressure; and if the cement density was too high (ie accidentaly added too many sacks of cement for the volume of water) then the hydrostatic pressure downhole could have been excessively high (ie over the fracture pressure) and a zone could have drank all the ceement, leaving lighter fluids in the well which would be insufficient to hold back the reservoir pressure.  In either of these cases, Halliburton personel would have known if either situation was occuring as they do pariodic checks on the cement. The real questions to ask is why did BP replace the heavy ~14 ppg (pound per gallon) mud with the 9 ppg salt-water before capping the well?  BP made the shot to do this and MMS backed their decision ( and Transocean managment followed this unsafe practice).  Also, why did the BOP not close?  To those who are not familiar with the oilfield, Halliburton is likely the most respected company when it comes to cementing services in the oilfield.  Cementing was the foundation on which the company started.  I'm a petroleum engineer who works in West Texas and work with Halliburton frequently....they perform their work effectively and are extremely judicious on safety. 

0
fredrick nyaribo oira

Let BP make all the effort stop oil spillage.The damage caused to the environment is very big,people have lost jobs like fishermen,aquatic life has been lost,its absurd

0
asdfgk

lolz

0
hommedespoir

Check: Halliburton bought Boots & Coots for a way-over-the-odds price just before the expolsion.  B&C is contracted to BP to provide dispersant chemicals.Check: Ex BP CEO now Goldman Sachs top man sells 44% of the GoldS BP stock; these very same shares plummet nearly $100M days after the explosion.Check: BP CEO Tony Hayward sold his 1.2M stg shareholding in BP days before the explosion.Check: BP are setting themselves up as the global leader in collecting carbon tax (if they can keep Obama and the Banksters on side at Cancun...).  Check: If we fall for the Deepwater Horizon False Flag operation, we can kiss goodbye to all our so-called freedoms.  The World Government looks after Itself... They'll get rid of USCheck on PrisonPlanet.com uncover the latest conspiracy

0
luigi perrella

Hi allI wish to share with you this idea for oil skimmerIt's so easy that looks stupid but it's not stupid!And would not be necessary to make a very accurate design to produce meaningful results.Costs would be very very chip except for using tanker and tug, but these would be made available by BP.So have a look if you can.thank you in hoping that this oil spill can be stopped soon.luigi www.facebook.com/profile.php?id=575919737&v=app_2347471856&ref=profile share please if you deemed appropriate.

0
David Cameron

Hello idiot America.....wake up and smell the....!! You fools did all the work on this well period!!!! If US law would have permitted a British company to do the work in the first place, you lot wouldn't have blood/oil on your hands now! Shameless USA!!!

0
Daniel Sitnick

This is all so different from youtube comment arguments.

0
JGD

Do citizens of USA realise that a number of years ago ,there was a huge disaster on an oilrig off the shores of Scotland that killed 167 people (Piper Alpha). Owned by an American company (Occidental). The UK government did not react with the paranoia and bloddlust that the USA administration is showing . Instead they held a properly convened inquiry that led to new laws and regulations. As I understand  BP has stated its intention to meet its obligations. Nobody should die at work ,but in the quest for fossil fuels  ,(think coal mines also) there has been too many lives lost - Shall we all go back to caves and fires?

0
muhammed raies

their is no point in blaming someone . each accident is warning that our concern towards safety should be increased.

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